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Posted to issues@maven.apache.org by "Yann Albou (JIRA)" <ji...@codehaus.org> on 2008/12/18 22:52:19 UTC
[jira] Commented: (MNG-3712) [regression]
java.lang.NoClassDefFoundError in maven-jaxb-schemagen-plugin
[ http://jira.codehaus.org/browse/MNG-3712?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=158647#action_158647 ]
Yann Albou commented on MNG-3712:
---------------------------------
I just did the test with the last 3.0 SNAPSHOT and I still get the "java.lang.NoClassDefFoundError: com/sun/mirror/apt/AnnotationProcessorFactory"
I did another test:
In the plugin that uses the AnnotationProcessorFactory class, instead of using the dependency:
{code}
<dependency>
<groupId>com.sun</groupId>
<artifactId>tools</artifactId>
<version>1.5.12</version>
<scope>system</scope>
<systemPath>${java.home}/../lib/tools.jar</systemPath>
</dependency>
{code}
I used the same dependency without the system scope :
{code}
<dependency>
<groupId>com.sun</groupId>
<artifactId>tools</artifactId>
<version>1.5.12</version>
</dependency>
{code}
Of course, I deployed the artefact in my repository which is not a good practice for the tools.jar file...
Then this time it worked
So it seems the problem is linked to the system scope...
> [regression] java.lang.NoClassDefFoundError in maven-jaxb-schemagen-plugin
> --------------------------------------------------------------------------
>
> Key: MNG-3712
> URL: http://jira.codehaus.org/browse/MNG-3712
> Project: Maven 2
> Issue Type: Bug
> Affects Versions: 3.0-alpha-1
> Reporter: Eugene Kuleshov
> Priority: Blocker
> Fix For: 3.0-alpha-3
>
> Attachments: build.log, generate-schema.zip
>
>
> When running maven-jaxb-schemagen-plugin with Maven 2.1-SNAPSHOT and latest 3.0-SNAPSHOT from trunk it fails with java.lang.NoClassDefFoundError. See attached test project and debug log from the build.
> {noformat}
> Exception in thread "main" java.lang.NoClassDefFoundError: com/sun/mirror/apt/AnnotationProcessorFactory
> at com.sun.tools.jxc.maven2.SchemaGenMojo.execute(SchemaGenMojo.java:143)
> at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:638)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:521)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmentForProject(DefaultLifecycleExecutor.java:288)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:214)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:172)
> at org.apache.maven.DefaultMaven.execute_aroundBody0(DefaultMaven.java:223)
> at org.apache.maven.DefaultMaven.execute_aroundBody1$advice(DefaultMaven.java:303)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:1)
> at org.apache.maven.embedder.MavenEmbedder.execute_aroundBody2(MavenEmbedder.java:904)
> at org.apache.maven.embedder.MavenEmbedder.execute_aroundBody3$advice(MavenEmbedder.java:303)
> at org.apache.maven.embedder.MavenEmbedder.execute(MavenEmbedder.java:1)
> at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:176)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:63)
> 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 org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
> at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
> at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:408)
> at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:351)
> at org.codehaus.classworlds.Launcher.main(Launcher.java:31)
> {noformat}
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