When a composite PK class is used, a no class found error is reported for
sun/reflect/ConstructorAccessorImpl. This happens on JBoss 4.01. The issues
goes away when a single field is used for PK.
While it is easy to understand some class is missing in the classpath, it is
very weird to this happen only for composite pk.
Can someone clarify why this error happens in case of composite PK?
2005-10-23 23:35:55,828 WARN [org.jboss.ejb.EJBDeployer] Verify failed;
continuing
java.lang.NoClassDefFoundError: sun/reflect/ConstructorAccessorImpl
at sun.misc.Unsafe.defineClass(Native Method)
at sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:45)
at
sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:381)
at java.security.AccessController.doPrivileged(Native Method)
at
sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:377)
at
sun.reflect.MethodAccessorGenerator.generateConstructor(MethodAccessorGenerator.java:76)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:30)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at java.lang.Class.newInstance0(Class.java:350)
at java.lang.Class.newInstance(Class.java:303)
at
org.jboss.verifier.strategy.EJBVerifier20.verifyPrimaryKey(EJBVerifier20.java:2333)
at
org.jboss.verifier.strategy.EJBVerifier20.checkBmpOrCmp2Entity(EJBVerifier20.java:162)
at
org.jboss.verifier.strategy.EJBVerifier20.checkEntity(EJBVerifier20.java:109)
at org.jboss.verifier.BeanVerifier.verify(BeanVerifier.java:161)
at org.jboss.ejb.EJBDeployer.create(EJBDeployer.java:537)
at org.jboss.deployment.MainDeployer.create(MainDeployer.java:918)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:774)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:738)
at sun.reflect.GeneratedMethodAccessor48.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
at
org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:121)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
at
org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
at
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
at $Proxy8.deploy(Unknown Source)
at
org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:325)
at
org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:483)
at
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:204)
at
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:215)
at
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:194)
2005-10-23 23:35:55,875 INFO [STDOUT] 16311266 [ScannerThread] WARN
org.jboss.ejb.EJBDeployer - Verify failed; continuing
java.lang.NoClassDefFoundError: sun/reflect/ConstructorAccessorImpl
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