[ 
https://issues.apache.org/jira/browse/DERBY-6929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

J P closed DERBY-6929.
----------------------
            Resolution: Not A Bug
         Fix Version/s: 10.12.1.1
    Bug behavior facts: Crash

> NPE in EmbeddedDriver on Apache Tomcat hosted on Ubuntu 15
> ----------------------------------------------------------
>
>                 Key: DERBY-6929
>                 URL: https://issues.apache.org/jira/browse/DERBY-6929
>             Project: Derby
>          Issue Type: Bug
>          Components: JDBC
>    Affects Versions: 10.12.1.1
>            Reporter: J P
>             Fix For: 10.12.1.1
>
>         Attachments: derby.log
>
>
> Apache Tomcat 8.0.14
> Jackrabbit 2.1.2.1
> Derby 10.12.1.1
> All was working fine and all of a sudden it starts failing with below trace.
> {code}
> 23-Mar-2017 13:54:01.173 INFO [main] 
> org.apache.catalina.core.StandardEngine.startInternal Starting Servlet 
> Engine: Apache Tomcat/8.0.14 (Ubuntu)
> 23-Mar-2017 13:54:01.209 INFO [localhost-startStop-1] 
> org.apache.catalina.startup.HostConfig.deployDescriptor Deploying 
> configuration descriptor /etc/tomcat8/Catalina/localhost/manager.xml
> 23-Mar-2017 13:54:02.418 INFO [localhost-startStop-1] 
> org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned 
> for TLDs yet contained no TLDs. Enable debug logging for this logger for a 
> complete list of JARs that were scanned but no TLDs were found in them. 
> Skipping unneeded JARs during scanning can improve startup time and JSP 
> compilation time.
> 23-Mar-2017 13:54:02.477 INFO [localhost-startStop-1] 
> org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of 
> configuration descriptor /etc/tomcat8/Catalina/localhost/manager.xml has 
> finished in 1,266 ms
> 23-Mar-2017 13:54:02.478 INFO [localhost-startStop-1] 
> org.apache.catalina.startup.HostConfig.deployDescriptor Deploying 
> configuration descriptor /etc/tomcat8/Catalina/localhost/host-manager.xml
> 23-Mar-2017 13:54:02.919 INFO [localhost-startStop-1] 
> org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned 
> for TLDs yet contained no TLDs. Enable debug logging for this logger for a 
> complete list of JARs that were scanned but no TLDs were found in them. 
> Skipping unneeded JARs during scanning can improve startup time and JSP 
> compilation time.
> 23-Mar-2017 13:54:02.925 INFO [localhost-startStop-1] 
> org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of 
> configuration descriptor /etc/tomcat8/Catalina/localhost/host-manager.xml has 
> finished in 447 ms
> 23-Mar-2017 13:54:02.925 INFO [localhost-startStop-1] 
> org.apache.catalina.startup.HostConfig.deployDescriptor Deploying 
> configuration descriptor /etc/tomcat8/Catalina/localhost/Jarma.xml
> 23-Mar-2017 13:54:56.413 SEVERE [localhost-startStop-1] 
> org.apache.catalina.core.ContainerBase.addChildInternal 
> ContainerBase.addChild: start: 
>  org.apache.catalina.LifecycleException: Failed to start component 
> [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/Jarma]]
>       at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
>       at 
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:724)
>       at 
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:700)
>       at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:714)
>       at 
> org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:581)
>       at 
> org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1685)
>       at 
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
>       at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>       at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>       at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>       at java.lang.Thread.run(Thread.java:745)
> Caused by: org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'studentEngine': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.jw.services.StudentService 
> com.nestincubate.engine.StudentEngine.studentService; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Error creating bean 
> with name 'studentService': Injection of autowired dependencies failed; 
> nested exception is org.springframework.beans.factory.BeanCreationException: 
> Could not autowire field: com.nestincubate.jw.services.InstitutionTestService 
> com.nestincubate.jw.services.StudentService.institutionTestService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'institutionTestService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.jw.rest.InstitutionTestRest 
> com.nestincubate.jw.services.InstitutionTestService.institutionTestRest; 
> nested exception is org.springframework.beans.factory.BeanCreationException: 
> Error creating bean with name 'institutionTestRest': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestDataService 
> com.nestincubate.jw.rest.InstitutionTestRest.testDataService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testDataService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.services.ParameterService 
> com.nestincubate.med.services.TestDataService.parameterService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'parameterService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestsetService 
> com.nestincubate.cmn.services.ParameterService.testsetService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testsetService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestService 
> com.nestincubate.med.services.TestsetService.testService; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Error creating bean 
> with name 'testService': Injection of autowired dependencies failed; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Could 
> not autowire field: com.nestincubate.cmn.services.AttachmentService 
> com.nestincubate.med.services.TestService.attachmentService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'attachmentService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.jcr.JcrService 
> com.nestincubate.cmn.services.AttachmentService.jcrService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'jcrService': Invocation of init method failed; nested 
> exception is javax.jcr.RepositoryException: Cannot instantiate persistence 
> manager org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
>       at 
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772)
>       at 
> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839)
>       at 
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538)
>       at 
> org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
>       at 
> org.springframework.boot.SpringApplication.refresh(SpringApplication.java:760)
>       at 
> org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:360)
>       at 
> org.springframework.boot.SpringApplication.run(SpringApplication.java:306)
>       at 
> org.springframework.boot.context.web.SpringBootServletInitializer.run(SpringBootServletInitializer.java:149)
>       at 
> org.springframework.boot.context.web.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:129)
>       at 
> org.springframework.boot.context.web.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:85)
>       at 
> org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:169)
>       at 
> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5210)
>       at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
>       ... 10 more
> Caused by: org.springframework.beans.factory.BeanCreationException: Could not 
> autowire field: com.nestincubate.jw.services.StudentService 
> com.nestincubate.engine.StudentEngine.studentService; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Error creating bean 
> with name 'studentService': Injection of autowired dependencies failed; 
> nested exception is org.springframework.beans.factory.BeanCreationException: 
> Could not autowire field: com.nestincubate.jw.services.InstitutionTestService 
> com.nestincubate.jw.services.StudentService.institutionTestService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'institutionTestService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.jw.rest.InstitutionTestRest 
> com.nestincubate.jw.services.InstitutionTestService.institutionTestRest; 
> nested exception is org.springframework.beans.factory.BeanCreationException: 
> Error creating bean with name 'institutionTestRest': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestDataService 
> com.nestincubate.jw.rest.InstitutionTestRest.testDataService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testDataService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.services.ParameterService 
> com.nestincubate.med.services.TestDataService.parameterService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'parameterService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestsetService 
> com.nestincubate.cmn.services.ParameterService.testsetService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testsetService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestService 
> com.nestincubate.med.services.TestsetService.testService; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Error creating bean 
> with name 'testService': Injection of autowired dependencies failed; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Could 
> not autowire field: com.nestincubate.cmn.services.AttachmentService 
> com.nestincubate.med.services.TestService.attachmentService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'attachmentService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.jcr.JcrService 
> com.nestincubate.cmn.services.AttachmentService.jcrService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'jcrService': Invocation of init method failed; nested 
> exception is javax.jcr.RepositoryException: Cannot instantiate persistence 
> manager org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573)
>       at 
> org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
>       ... 30 more
> Caused by: org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'studentService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.jw.services.InstitutionTestService 
> com.nestincubate.jw.services.StudentService.institutionTestService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'institutionTestService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.jw.rest.InstitutionTestRest 
> com.nestincubate.jw.services.InstitutionTestService.institutionTestRest; 
> nested exception is org.springframework.beans.factory.BeanCreationException: 
> Error creating bean with name 'institutionTestRest': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestDataService 
> com.nestincubate.jw.rest.InstitutionTestRest.testDataService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testDataService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.services.ParameterService 
> com.nestincubate.med.services.TestDataService.parameterService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'parameterService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestsetService 
> com.nestincubate.cmn.services.ParameterService.testsetService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testsetService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestService 
> com.nestincubate.med.services.TestsetService.testService; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Error creating bean 
> with name 'testService': Injection of autowired dependencies failed; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Could 
> not autowire field: com.nestincubate.cmn.services.AttachmentService 
> com.nestincubate.med.services.TestService.attachmentService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'attachmentService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.jcr.JcrService 
> com.nestincubate.cmn.services.AttachmentService.jcrService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'jcrService': Invocation of init method failed; nested 
> exception is javax.jcr.RepositoryException: Cannot instantiate persistence 
> manager org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
>       at 
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
>       ... 32 more
> Caused by: org.springframework.beans.factory.BeanCreationException: Could not 
> autowire field: com.nestincubate.jw.services.InstitutionTestService 
> com.nestincubate.jw.services.StudentService.institutionTestService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'institutionTestService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.jw.rest.InstitutionTestRest 
> com.nestincubate.jw.services.InstitutionTestService.institutionTestRest; 
> nested exception is org.springframework.beans.factory.BeanCreationException: 
> Error creating bean with name 'institutionTestRest': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestDataService 
> com.nestincubate.jw.rest.InstitutionTestRest.testDataService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testDataService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.services.ParameterService 
> com.nestincubate.med.services.TestDataService.parameterService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'parameterService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestsetService 
> com.nestincubate.cmn.services.ParameterService.testsetService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testsetService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestService 
> com.nestincubate.med.services.TestsetService.testService; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Error creating bean 
> with name 'testService': Injection of autowired dependencies failed; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Could 
> not autowire field: com.nestincubate.cmn.services.AttachmentService 
> com.nestincubate.med.services.TestService.attachmentService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'attachmentService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.jcr.JcrService 
> com.nestincubate.cmn.services.AttachmentService.jcrService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'jcrService': Invocation of init method failed; nested 
> exception is javax.jcr.RepositoryException: Cannot instantiate persistence 
> manager org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573)
>       at 
> org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
>       ... 43 more
> Caused by: org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'institutionTestService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.jw.rest.InstitutionTestRest 
> com.nestincubate.jw.services.InstitutionTestService.institutionTestRest; 
> nested exception is org.springframework.beans.factory.BeanCreationException: 
> Error creating bean with name 'institutionTestRest': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestDataService 
> com.nestincubate.jw.rest.InstitutionTestRest.testDataService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testDataService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.services.ParameterService 
> com.nestincubate.med.services.TestDataService.parameterService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'parameterService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestsetService 
> com.nestincubate.cmn.services.ParameterService.testsetService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testsetService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestService 
> com.nestincubate.med.services.TestsetService.testService; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Error creating bean 
> with name 'testService': Injection of autowired dependencies failed; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Could 
> not autowire field: com.nestincubate.cmn.services.AttachmentService 
> com.nestincubate.med.services.TestService.attachmentService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'attachmentService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.jcr.JcrService 
> com.nestincubate.cmn.services.AttachmentService.jcrService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'jcrService': Invocation of init method failed; nested 
> exception is javax.jcr.RepositoryException: Cannot instantiate persistence 
> manager org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
>       at 
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
>       ... 45 more
> Caused by: org.springframework.beans.factory.BeanCreationException: Could not 
> autowire field: com.nestincubate.jw.rest.InstitutionTestRest 
> com.nestincubate.jw.services.InstitutionTestService.institutionTestRest; 
> nested exception is org.springframework.beans.factory.BeanCreationException: 
> Error creating bean with name 'institutionTestRest': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestDataService 
> com.nestincubate.jw.rest.InstitutionTestRest.testDataService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testDataService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.services.ParameterService 
> com.nestincubate.med.services.TestDataService.parameterService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'parameterService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestsetService 
> com.nestincubate.cmn.services.ParameterService.testsetService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testsetService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestService 
> com.nestincubate.med.services.TestsetService.testService; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Error creating bean 
> with name 'testService': Injection of autowired dependencies failed; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Could 
> not autowire field: com.nestincubate.cmn.services.AttachmentService 
> com.nestincubate.med.services.TestService.attachmentService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'attachmentService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.jcr.JcrService 
> com.nestincubate.cmn.services.AttachmentService.jcrService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'jcrService': Invocation of init method failed; nested 
> exception is javax.jcr.RepositoryException: Cannot instantiate persistence 
> manager org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573)
>       at 
> org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
>       ... 56 more
> Caused by: org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'institutionTestRest': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestDataService 
> com.nestincubate.jw.rest.InstitutionTestRest.testDataService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testDataService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.services.ParameterService 
> com.nestincubate.med.services.TestDataService.parameterService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'parameterService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestsetService 
> com.nestincubate.cmn.services.ParameterService.testsetService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testsetService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestService 
> com.nestincubate.med.services.TestsetService.testService; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Error creating bean 
> with name 'testService': Injection of autowired dependencies failed; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Could 
> not autowire field: com.nestincubate.cmn.services.AttachmentService 
> com.nestincubate.med.services.TestService.attachmentService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'attachmentService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.jcr.JcrService 
> com.nestincubate.cmn.services.AttachmentService.jcrService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'jcrService': Invocation of init method failed; nested 
> exception is javax.jcr.RepositoryException: Cannot instantiate persistence 
> manager org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
>       at 
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
>       ... 58 more
> Caused by: org.springframework.beans.factory.BeanCreationException: Could not 
> autowire field: com.nestincubate.med.services.TestDataService 
> com.nestincubate.jw.rest.InstitutionTestRest.testDataService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testDataService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.services.ParameterService 
> com.nestincubate.med.services.TestDataService.parameterService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'parameterService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestsetService 
> com.nestincubate.cmn.services.ParameterService.testsetService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testsetService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestService 
> com.nestincubate.med.services.TestsetService.testService; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Error creating bean 
> with name 'testService': Injection of autowired dependencies failed; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Could 
> not autowire field: com.nestincubate.cmn.services.AttachmentService 
> com.nestincubate.med.services.TestService.attachmentService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'attachmentService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.jcr.JcrService 
> com.nestincubate.cmn.services.AttachmentService.jcrService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'jcrService': Invocation of init method failed; nested 
> exception is javax.jcr.RepositoryException: Cannot instantiate persistence 
> manager org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573)
>       at 
> org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
>       ... 69 more
> Caused by: org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testDataService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.services.ParameterService 
> com.nestincubate.med.services.TestDataService.parameterService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'parameterService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestsetService 
> com.nestincubate.cmn.services.ParameterService.testsetService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testsetService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestService 
> com.nestincubate.med.services.TestsetService.testService; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Error creating bean 
> with name 'testService': Injection of autowired dependencies failed; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Could 
> not autowire field: com.nestincubate.cmn.services.AttachmentService 
> com.nestincubate.med.services.TestService.attachmentService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'attachmentService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.jcr.JcrService 
> com.nestincubate.cmn.services.AttachmentService.jcrService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'jcrService': Invocation of init method failed; nested 
> exception is javax.jcr.RepositoryException: Cannot instantiate persistence 
> manager org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
>       at 
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
>       ... 71 more
> Caused by: org.springframework.beans.factory.BeanCreationException: Could not 
> autowire field: com.nestincubate.cmn.services.ParameterService 
> com.nestincubate.med.services.TestDataService.parameterService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'parameterService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestsetService 
> com.nestincubate.cmn.services.ParameterService.testsetService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testsetService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestService 
> com.nestincubate.med.services.TestsetService.testService; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Error creating bean 
> with name 'testService': Injection of autowired dependencies failed; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Could 
> not autowire field: com.nestincubate.cmn.services.AttachmentService 
> com.nestincubate.med.services.TestService.attachmentService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'attachmentService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.jcr.JcrService 
> com.nestincubate.cmn.services.AttachmentService.jcrService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'jcrService': Invocation of init method failed; nested 
> exception is javax.jcr.RepositoryException: Cannot instantiate persistence 
> manager org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573)
>       at 
> org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
>       ... 82 more
> Caused by: org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'parameterService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestsetService 
> com.nestincubate.cmn.services.ParameterService.testsetService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testsetService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestService 
> com.nestincubate.med.services.TestsetService.testService; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Error creating bean 
> with name 'testService': Injection of autowired dependencies failed; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Could 
> not autowire field: com.nestincubate.cmn.services.AttachmentService 
> com.nestincubate.med.services.TestService.attachmentService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'attachmentService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.jcr.JcrService 
> com.nestincubate.cmn.services.AttachmentService.jcrService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'jcrService': Invocation of init method failed; nested 
> exception is javax.jcr.RepositoryException: Cannot instantiate persistence 
> manager org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
>       at 
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
>       ... 84 more
> Caused by: org.springframework.beans.factory.BeanCreationException: Could not 
> autowire field: com.nestincubate.med.services.TestsetService 
> com.nestincubate.cmn.services.ParameterService.testsetService; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testsetService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestService 
> com.nestincubate.med.services.TestsetService.testService; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Error creating bean 
> with name 'testService': Injection of autowired dependencies failed; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Could 
> not autowire field: com.nestincubate.cmn.services.AttachmentService 
> com.nestincubate.med.services.TestService.attachmentService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'attachmentService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.jcr.JcrService 
> com.nestincubate.cmn.services.AttachmentService.jcrService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'jcrService': Invocation of init method failed; nested 
> exception is javax.jcr.RepositoryException: Cannot instantiate persistence 
> manager org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573)
>       at 
> org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
>       ... 95 more
> Caused by: org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testsetService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.med.services.TestService 
> com.nestincubate.med.services.TestsetService.testService; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Error creating bean 
> with name 'testService': Injection of autowired dependencies failed; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Could 
> not autowire field: com.nestincubate.cmn.services.AttachmentService 
> com.nestincubate.med.services.TestService.attachmentService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'attachmentService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.jcr.JcrService 
> com.nestincubate.cmn.services.AttachmentService.jcrService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'jcrService': Invocation of init method failed; nested 
> exception is javax.jcr.RepositoryException: Cannot instantiate persistence 
> manager org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
>       at 
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
>       ... 97 more
> Caused by: org.springframework.beans.factory.BeanCreationException: Could not 
> autowire field: com.nestincubate.med.services.TestService 
> com.nestincubate.med.services.TestsetService.testService; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Error creating bean 
> with name 'testService': Injection of autowired dependencies failed; nested 
> exception is org.springframework.beans.factory.BeanCreationException: Could 
> not autowire field: com.nestincubate.cmn.services.AttachmentService 
> com.nestincubate.med.services.TestService.attachmentService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'attachmentService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.jcr.JcrService 
> com.nestincubate.cmn.services.AttachmentService.jcrService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'jcrService': Invocation of init method failed; nested 
> exception is javax.jcr.RepositoryException: Cannot instantiate persistence 
> manager org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573)
>       at 
> org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
>       ... 108 more
> Caused by: org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'testService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.services.AttachmentService 
> com.nestincubate.med.services.TestService.attachmentService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'attachmentService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.jcr.JcrService 
> com.nestincubate.cmn.services.AttachmentService.jcrService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'jcrService': Invocation of init method failed; nested 
> exception is javax.jcr.RepositoryException: Cannot instantiate persistence 
> manager org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
>       at 
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
>       ... 110 more
> Caused by: org.springframework.beans.factory.BeanCreationException: Could not 
> autowire field: com.nestincubate.cmn.services.AttachmentService 
> com.nestincubate.med.services.TestService.attachmentService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'attachmentService': Injection of autowired dependencies 
> failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.jcr.JcrService 
> com.nestincubate.cmn.services.AttachmentService.jcrService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'jcrService': Invocation of init method failed; nested 
> exception is javax.jcr.RepositoryException: Cannot instantiate persistence 
> manager org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573)
>       at 
> org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
>       ... 121 more
> Caused by: org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'attachmentService': Injection of autowired 
> dependencies failed; nested exception is 
> org.springframework.beans.factory.BeanCreationException: Could not autowire 
> field: com.nestincubate.cmn.jcr.JcrService 
> com.nestincubate.cmn.services.AttachmentService.jcrService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'jcrService': Invocation of init method failed; nested 
> exception is javax.jcr.RepositoryException: Cannot instantiate persistence 
> manager org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
>       at 
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
>       ... 123 more
> Caused by: org.springframework.beans.factory.BeanCreationException: Could not 
> autowire field: com.nestincubate.cmn.jcr.JcrService 
> com.nestincubate.cmn.services.AttachmentService.jcrService; nested exception 
> is org.springframework.beans.factory.BeanCreationException: Error creating 
> bean with name 'jcrService': Invocation of init method failed; nested 
> exception is javax.jcr.RepositoryException: Cannot instantiate persistence 
> manager org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573)
>       at 
> org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
>       ... 134 more
> Caused by: org.springframework.beans.factory.BeanCreationException: Error 
> creating bean with name 'jcrService': Invocation of init method failed; 
> nested exception is javax.jcr.RepositoryException: Cannot instantiate 
> persistence manager 
> org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:136)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:408)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545)
>       at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
>       at 
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
>       at 
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
>       at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
>       at 
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
>       ... 136 more
> Caused by: javax.jcr.RepositoryException: Cannot instantiate persistence 
> manager org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager
>       at 
> org.apache.jackrabbit.core.RepositoryImpl.createPersistenceManager(RepositoryImpl.java:1379)
>       at 
> org.apache.jackrabbit.core.RepositoryImpl.createVersionManager(RepositoryImpl.java:512)
>       at 
> org.apache.jackrabbit.core.RepositoryImpl.<init>(RepositoryImpl.java:313)
>       at 
> org.apache.jackrabbit.core.RepositoryImpl.create(RepositoryImpl.java:615)
>       at 
> org.apache.jackrabbit.core.TransientRepository$3.getRepository(TransientRepository.java:250)
>       at 
> org.apache.jackrabbit.core.TransientRepository.startRepository(TransientRepository.java:280)
>       at 
> org.apache.jackrabbit.core.TransientRepository.login(TransientRepository.java:376)
>       at 
> org.apache.jackrabbit.commons.AbstractRepository.login(AbstractRepository.java:144)
>       at 
> com.nestincubate.cmn.jcr.JcrService.initializePermissions(JcrService.java:86)
>       at com.nestincubate.cmn.jcr.JcrService.init(JcrService.java:66)
>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>       at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>       at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>       at java.lang.reflect.Method.invoke(Method.java:498)
>       at 
> org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:354)
>       at 
> org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeInitMethods(InitDestroyAnnotationBeanPostProcessor.java:305)
>       at 
> org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:133)
>       ... 148 more
> Caused by: java.lang.NullPointerException
>       at org.apache.derby.jdbc.EmbeddedDriver.jdbcCompliant(Unknown Source)
>       at 
> org.apache.jackrabbit.core.util.db.ConnectionFactory.getDriverDataSource(ConnectionFactory.java:333)
>       at 
> org.apache.jackrabbit.core.util.db.ConnectionFactory.createDataSource(ConnectionFactory.java:245)
>       at 
> org.apache.jackrabbit.core.util.db.ConnectionFactory.getDataSource(ConnectionFactory.java:170)
>       at 
> org.apache.jackrabbit.core.persistence.pool.BundleDbPersistenceManager.getDataSource(BundleDbPersistenceManager.java:569)
>       at 
> org.apache.jackrabbit.core.persistence.pool.BundleDbPersistenceManager.init(BundleDbPersistenceManager.java:537)
>       at 
> org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager.init(DerbyPersistenceManager.java:250)
>       at 
> org.apache.jackrabbit.core.RepositoryImpl.createPersistenceManager(RepositoryImpl.java:1375)
>       ... 164 more
> {code}
> Couldn't find anything on internet. The reported location of NPE invokes 
> jdbcCompliant() API however on my dev. environment it always return true and 
> does not allow to debug. So not sure what is causing this NPE.
> This is blocker for our app on UAT and blocking promotion to PROD.



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