java.lang.LinkageError in itext module

Fri, 01 Jun 2007 03:37:12 -0700

I have discussed this with Vincent on IRC, but after one night of trying, I still can't seem to get the doxia-itext-module to work. 'mvn test' fails with the stacktrace below. I'm running maven 2.0.6 from the command line, java 1.4.2, and no special settings. Vincent cannot reproduce it and it works for me if I run the same sequence of commands (as in the failing test) in a separate test project, ie outside maven, with the same deps on the classpath. I have upgraded to newer versions of itext (those buggers are changing their API with every release!), I have forked the tests and I have even re-built itext from sources. No light. 

Any ideas?

-Lukas
testGeneratingPDFFromITextXml(org.apache.maven.doxia.module.itext.ITextSinkTestCase) Time elapsed: 2.606 sec <<< ERROR! 

[ stdout ] ---------------------------------------------------------------



[ stderr ] ---------------------------------------------------------------



[ stacktrace ] -----------------------------------------------------------
java.lang.LinkageError: Class org/xml/sax/InputSource violates loader constraints 
        at org.apache.crimson.parser.InputEntity.init(InputEntity.java:187)
        at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:638)
        at org.apache.crimson.parser.Parser2.parse(Parser2.java:337)
        at org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:448)
        at javax.xml.parsers.SAXParser.parse(SAXParser.java:345)
        at com.lowagie.text.xml.XmlParser.go(Unknown Source)
        at com.lowagie.text.xml.XmlParser.parse(Unknown Source)
        at com.lowagie.text.xml.XmlToXXX.parse(Unknown Source)
at org.apache.maven.doxia.module.itext.ITextUtil.writePdf(ITextUtil.java:118) at org.apache.maven.doxia.module.itext.ITextSinkTestCase.testGeneratingPDFFromITextXml(ITextSinkTestCase.java:117) 
        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:324)
        at junit.framework.TestCase.runTest(TestCase.java:154)
        at junit.framework.TestCase.runBare(TestCase.java:127)
        at junit.framework.TestResult$1.protect(TestResult.java:106)
        at junit.framework.TestResult.runProtected(TestResult.java:124)
        at junit.framework.TestResult.run(TestResult.java:109)
        at junit.framework.TestCase.run(TestCase.java:118)
        at junit.framework.TestSuite.runTest(TestSuite.java:208)
        at junit.framework.TestSuite.run(TestSuite.java:203)
        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:324)
at org.codehaus.surefire.battery.JUnitBattery.executeJUnit(JUnitBattery.java:246) at org.codehaus.surefire.battery.JUnitBattery.execute(JUnitBattery.java:220) 
        at org.codehaus.surefire.Surefire.executeBattery(Surefire.java:204)
        at org.codehaus.surefire.Surefire.run(Surefire.java:153)
        at org.codehaus.surefire.Surefire.run(Surefire.java:77)
        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:324)
        at org.codehaus.surefire.SurefireBooter.run(SurefireBooter.java:104)
        at org.apache.maven.test.SurefirePlugin.execute(SurefirePlugin.java:309)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:443) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:480) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:459) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143) 
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:334)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:125)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:272)
        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:324)
        at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)

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