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Posted to log4j-dev@logging.apache.org by "Leonard Broman (JIRA)" <ji...@apache.org> on 2014/09/19 10:36:34 UTC
[jira] [Comment Edited] (LOG4J2-834) NoClassDefFoundError in
ThrowableProxy
[ https://issues.apache.org/jira/browse/LOG4J2-834?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14140182#comment-14140182 ]
Leonard Broman edited comment on LOG4J2-834 at 9/19/14 8:36 AM:
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I'm having a similar issue with this which also relates to LOG4J2-832 but I'm getting this trace
java.lang.NoClassDefFoundError: Could not initialize class org.springframework.data.repository.util.QueryExecutionConverters$NullableWrapperToFutureConverter
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:270)
at org.apache.logging.log4j.core.util.Loader.initializeClass(Loader.java:280)
at org.apache.logging.log4j.core.impl.ThrowableProxy.loadClass(ThrowableProxy.java:500)
at org.apache.logging.log4j.core.impl.ThrowableProxy.toExtendedStackTrace(ThrowableProxy.java:621)
at org.apache.logging.log4j.core.impl.ThrowableProxy.<init>(ThrowableProxy.java:170)
at org.apache.logging.log4j.core.impl.ThrowableProxy.<init>(ThrowableProxy.java:148)
at org.apache.logging.log4j.core.impl.Log4jLogEvent.getThrownProxy(Log4jLogEvent.java:323)
at org.apache.logging.log4j.core.pattern.ExtendedThrowablePatternConverter.format(ExtendedThrowablePatternConverter.java:64)
at org.apache.logging.log4j.core.pattern.PatternFormatter.format(PatternFormatter.java:36)
at org.apache.logging.log4j.core.layout.PatternLayout.toSerializable(PatternLayout.java:188)
at org.apache.logging.log4j.core.layout.PatternLayout.toSerializable(PatternLayout.java:52)
at org.apache.logging.log4j.core.layout.AbstractStringLayout.toByteArray(AbstractStringLayout.java:52)
at org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.append(AbstractOutputStreamAppender.java:106)
at org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:99)
at org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:430)
at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:409)
at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:412)
at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:367)
at org.apache.logging.log4j.core.Logger.logMessage(Logger.java:112)
at org.apache.logging.slf4j.Log4jLogger.log(Log4jLogger.java:375)
at org.apache.commons.logging.impl.SLF4JLocationAwareLog.warn(SLF4JLocationAwareLog.java:199)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:487)
at ...
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
I'm having a hard time figuring out why this actually happens. But I've tried with the 2.1-SNAPSHOT from http://repository.apache.org/snapshots and it still doesn't work. But the artifacts also seem to be old... Should I use a different maven repo?
was (Author: lbroman):
I'm having a similar issue with this which also relates to LOG4J2-832 but I'm getting this trace
java.lang.NoClassDefFoundError: Could not initialize class org.springframework.data.repository.util.QueryExecutionConverters$NullableWrapperToFutureConverter
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:270)
at org.apache.logging.log4j.core.util.Loader.initializeClass(Loader.java:280)
at org.apache.logging.log4j.core.impl.ThrowableProxy.loadClass(ThrowableProxy.java:500)
at org.apache.logging.log4j.core.impl.ThrowableProxy.toExtendedStackTrace(ThrowableProxy.java:621)
at org.apache.logging.log4j.core.impl.ThrowableProxy.<init>(ThrowableProxy.java:170)
at org.apache.logging.log4j.core.impl.ThrowableProxy.<init>(ThrowableProxy.java:148)
at org.apache.logging.log4j.core.impl.Log4jLogEvent.getThrownProxy(Log4jLogEvent.java:323)
at org.apache.logging.log4j.core.pattern.ExtendedThrowablePatternConverter.format(ExtendedThrowablePatternConverter.java:64)
at org.apache.logging.log4j.core.pattern.PatternFormatter.format(PatternFormatter.java:36)
at org.apache.logging.log4j.core.layout.PatternLayout.toSerializable(PatternLayout.java:188)
at org.apache.logging.log4j.core.layout.PatternLayout.toSerializable(PatternLayout.java:52)
at org.apache.logging.log4j.core.layout.AbstractStringLayout.toByteArray(AbstractStringLayout.java:52)
at org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.append(AbstractOutputStreamAppender.java:106)
at org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:99)
at org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:430)
at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:409)
at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:412)
at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:367)
at org.apache.logging.log4j.core.Logger.logMessage(Logger.java:112)
at org.apache.logging.slf4j.Log4jLogger.log(Log4jLogger.java:375)
at org.apache.commons.logging.impl.SLF4JLocationAwareLog.warn(SLF4JLocationAwareLog.java:199)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:487)
at se.teliasonera.bss.sdm.smesol.telepo.simulator.SpringFixture.getContext(SpringFixture.java:37)
at se.teliasonera.bss.sdm.smesol.telepo.simulator.SpringFixture.spring_fixture_works(SpringFixture.java:45)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
I'm having a hard time figuring out why this actually happens. But I've tried with the 2.1-SNAPSHOT from http://repository.apache.org/snapshots and it still doesn't work. But the artifacts also seem to be old... Should I use a different maven repo?
> NoClassDefFoundError in ThrowableProxy
> --------------------------------------
>
> Key: LOG4J2-834
> URL: https://issues.apache.org/jira/browse/LOG4J2-834
> Project: Log4j 2
> Issue Type: Bug
> Reporter: Nikita Koval
>
> In method *loadClass* we expect {{ClassNotFoundException}}. But if class comes from another java machine we can get {{NoClassDefFoundError}}.
> Possible fix:
> {code:java}
> private Class<?> loadClass(final ClassLoader lastLoader, final String className) {
> // XXX: this is overly complicated
> Class<?> clazz;
> if (lastLoader != null) {
> try {
> clazz = Loader.initializeClass(className, lastLoader);
> if (clazz != null) {
> return clazz;
> }
> } catch (final Throwable ignore) {
> // Ignore exception.
> }
> }
> try {
> clazz = Loader.loadClass(className);
> } catch (final ClassNotFoundException | LinkageError ignored) {
> try {
> clazz = Loader.initializeClass(className, this.getClass().getClassLoader());
> } catch (final ClassNotFoundException | LinkageError ignore) {
> return null;
> }
> }
> return clazz;
> }
> {code}
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