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Han Hong Fang commented on GERONIMODEVTOOLS-671: ------------------------------------------------ I can successfully start Geronimo in eclipse and outside eclilpse using -javaagent argument pointing to a dummy agent which does nothing except prints a greeting message. Can you upload your jpa.jar for problem reproducing? Regards, Han Hong Fang > cannot start geronimo after adding javaagent arguements > ------------------------------------------------------- > > Key: GERONIMODEVTOOLS-671 > URL: > https://issues.apache.org/jira/browse/GERONIMODEVTOOLS-671 > Project: Geronimo-Devtools > Issue Type: Bug > Components: eclipse-plugin > Affects Versions: 3.0 > Environment: OS:windows xp > Eclipse :3.6 > Geronimo :3.0 > Reporter: Lu Jiang > Assignee: Delos Dai > Priority: Minor > > Add something like -javaagent:"D:/jpa.jar" to Server VM arguements in > eclipse. > Then geronimo will fail to start for the following error: > java.lang.reflect.InvocationTargetException > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:323) > at > sun.instrument.InstrumentationImpl.loadClassAndCallPremain(InstrumentationImpl.java:338) > Caused by: java.lang.NoClassDefFoundError: > org/apache/commons/lang/exception/NestableRuntimeException > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) > at java.lang.ClassLoader.defineClass(ClassLoader.java:616) > at > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) > at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) > at java.net.URLClassLoader.access$000(URLClassLoader.java:58) > at java.net.URLClassLoader$1.run(URLClassLoader.java:197) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:190) > at java.lang.ClassLoader.loadClass(ClassLoader.java:307) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) > at java.lang.ClassLoader.loadClass(ClassLoader.java:248) > at > org.apache.openjpa.enhance.PCEnhancerAgent.premain(PCEnhancerAgent.java:127) > ... 6 more > Caused by: java.lang.ClassNotFoundException: > org.apache.commons.lang.exception.NestableRuntimeException > at java.net.URLClassLoader$1.run(URLClassLoader.java:202) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:190) > at java.lang.ClassLoader.loadClass(ClassLoader.java:307) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) > at java.lang.ClassLoader.loadClass(ClassLoader.java:248) > ... 19 more > Exception in thread "main" FATAL ERROR in native method: processing of > -javaagent failed -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.