SebastianWagner created OPENMEETINGS-729:
--------------------------------------------
Summary: Empty / null values in email_username/password throws
Exception when processing emails
Key: OPENMEETINGS-729
URL: https://issues.apache.org/jira/browse/OPENMEETINGS-729
Project: Openmeetings
Issue Type: Bug
Affects Versions: 3.0.0 Apache Release
Reporter: SebastianWagner
By default username and password for the email configuration can be left out
and they will default to null.
This is a desired behaviour, if you send mails through localhost you often
don't need a user/name password.
However our application throws an error everytime it tries to process the
emails:
ERROR 08-03 03:02:00.198 ConfigurationDao.java 438052 134
org.apache.openmeetings.data.basic.dao.ConfigurationDao
[org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-5] -
cannot be cast to return type, you have misconfigured your configuration
CONF_KEY: email_username
java.lang.NullPointerException: null
at
org.apache.openmeetings.data.basic.dao.ConfigurationDao.getConfValue(ConfigurationDao.java:127)
~[openmeetings-3.0.0-SNAPSHOT.jar:na]
at
org.apache.openmeetings.data.basic.dao.ConfigurationDao$$FastClassByCGLIB$$850542c6.invoke(<generated>)
[cglib-nodep-2.2.2.jar:na]
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
[cglib-nodep-2.2.2.jar:na]
at
org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:689)
[spring-aop-3.1.1.RELEASE.jar:3.1.1.RELEASE]
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
[spring-aop-3.1.1.RELEASE.jar:3.1.1.RELEASE]
at
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
[spring-tx-jar-3.1.1.RELEASE.jar:3.1.1.RELEASE]
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
[spring-aop-3.1.1.RELEASE.jar:3.1.1.RELEASE]
at
org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:622)
[spring-aop-3.1.1.RELEASE.jar:3.1.1.RELEASE]
at
org.apache.openmeetings.data.basic.dao.ConfigurationDao$$EnhancerByCGLIB$$f9d3ca25.getConfValue(<generated>)
[cglib-nodep-2.2.2.jar:na]
at
org.apache.openmeetings.utils.mail.MailHandler.init(MailHandler.java:89)
[openmeetings-3.0.0-SNAPSHOT.jar:na]
at
org.apache.openmeetings.utils.mail.MailHandler.sendMails(MailHandler.java:255)
[openmeetings-3.0.0-SNAPSHOT.jar:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
~[na:1.6.0_27]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
~[na:1.6.0_27]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[na:1.6.0_27]
at java.lang.reflect.Method.invoke(Method.java:616) ~[na:1.6.0_27]
at
org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:273)
[spring-core-3.1.1.RELEASE.jar:3.1.1.RELEASE]
at
org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:311)
[spring-context-support-jar-3.1.1.RELEASE.jar:3.1.1.RELEASE]
at
org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:113)
[spring-context-support-jar-3.1.1.RELEASE.jar:3.1.1.RELEASE]
at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
[quartz-2.1.6.jar:na]
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:557)
[quartz-2.1.6.jar:na]
ERROR 08-03 03:02:00.203 ConfigurationDao.java 438057 134
org.apache.openmeetings.data.basic.dao.ConfigurationDao
[org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-5] -
cannot be cast to return type, you have misconfigured your configuration
CONF_KEY: email_userpass
java.lang.NullPointerException: null
at
org.apache.openmeetings.data.basic.dao.ConfigurationDao.getConfValue(ConfigurationDao.java:127)
~[openmeetings-3.0.0-SNAPSHOT.jar:na]
at
org.apache.openmeetings.data.basic.dao.ConfigurationDao$$FastClassByCGLIB$$850542c6.invoke(<generated>)
[cglib-nodep-2.2.2.jar:na]
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
[cglib-nodep-2.2.2.jar:na]
at
org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:689)
[spring-aop-3.1.1.RELEASE.jar:3.1.1.RELEASE]
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
[spring-aop-3.1.1.RELEASE.jar:3.1.1.RELEASE]
at
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
[spring-tx-jar-3.1.1.RELEASE.jar:3.1.1.RELEASE]
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
[spring-aop-3.1.1.RELEASE.jar:3.1.1.RELEASE]
at
org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:622)
[spring-aop-3.1.1.RELEASE.jar:3.1.1.RELEASE]
at
org.apache.openmeetings.data.basic.dao.ConfigurationDao$$EnhancerByCGLIB$$f9d3ca25.getConfValue(<generated>)
[cglib-nodep-2.2.2.jar:na]
at
org.apache.openmeetings.utils.mail.MailHandler.init(MailHandler.java:90)
[openmeetings-3.0.0-SNAPSHOT.jar:na]
at
org.apache.openmeetings.utils.mail.MailHandler.sendMails(MailHandler.java:255)
[openmeetings-3.0.0-SNAPSHOT.jar:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
~[na:1.6.0_27]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
~[na:1.6.0_27]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[na:1.6.0_27]
at java.lang.reflect.Method.invoke(Method.java:616) ~[na:1.6.0_27]
at
org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:273)
[spring-core-3.1.1.RELEASE.jar:3.1.1.RELEASE]
at
org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:311)
[spring-context-support-jar-3.1.1.RELEASE.jar:3.1.1.RELEASE]
at
org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:113)
[spring-context-support-jar-3.1.1.RELEASE.jar:3.1.1.RELEASE]
at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
[quartz-2.1.6.jar:na]
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:557)
[quartz-2.1.6.jar:na]
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