Here is the list of stack traces I am getting with various maven versions and again rest of my maven targets went fine using them from eclipse: 1. building from eclipse using org.maven.ide.eclipse plugin: [DEBUG] Building project for groovy:groovy-all-1.0-jsr:jar:06:compile [WARN] Attempting to build MavenProject instance for Artifact (groovy:groovy-all-1.0-jsr:06) of type: jar; constructing POM artifact instead. [INFO] ---------------------------------------------------------------------------- [ERROR] BUILD FAILURE [INFO] ---------------------------------------------------------------------------- [INFO] org.apache.maven.model.Repository java.lang.ClassCastException: org.apache.maven.model.Repository at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifact(DefaultWagonManager.java:321) at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:234) at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:83) at org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:447) at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository(DefaultMavenProjectBuilder.java:210) at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository(DefaultMavenProjectBuilder.java:192) at org.apache.maven.plugin.resources.remote.ProcessRemoteResourcesMojo.getProjects(ProcessRemoteResourcesMojo.java:387) at org.apache.maven.plugin.resources.remote.ProcessRemoteResourcesMojo.configureVelocityContext(ProcessRemoteResourcesMojo.java:547) at org.apache.maven.plugin.resources.remote.ProcessRemoteResourcesMojo.execute(ProcessRemoteResourcesMojo.java:316) at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:578) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:508) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:328) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:151) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:220) at org.apache.maven.embedder.MavenEmbedder.execute(MavenEmbedder.java:813) at org.maven.ide.eclipse.embedder.Maven2Executor.main(Maven2Executor.java:85) 2. building from console using maven 2.0.8 version [INFO] [compiler:compile] [INFO] No sources to compile [INFO] [resources:testResources] [INFO] Using default encoding to copy filtered resources. [INFO] [compiler:testCompile] [INFO] No sources to compile [INFO] [surefire:test] [INFO] ------------------------------------------------------------------------ [ERROR] FATAL ERROR [INFO] ------------------------------------------------------------------------ [INFO] null [INFO] ------------------------------------------------------------------------ [INFO] Trace java.lang.NullPointerException at org.apache.maven.plugin.surefire.SurefirePlugin.constructSurefireBooter(SurefirePlugin.java:594) at org.apache.maven.plugin.surefire.SurefirePlugin.execute(SurefirePlugin.java:391) at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:447) 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:333) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:126) at org.apache.maven.cli.MavenCli.main(MavenCli.java:282) 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:585) 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) 3. building from console using 2.1 snapshot version on building page on dev.xwiki [INFO] [compiler:compile] [INFO] No sources to compile [INFO] [resources:testResources] [INFO] Using default encoding to copy filtered resources. [INFO] [compiler:testCompile] [INFO] No sources to compile [INFO] [surefire:test] [INFO] ------------------------------------------------------------------------ [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] null [INFO] ------------------------------------------------------------------------ [INFO] Trace org.apache.maven.BuildFailureException at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:308) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:124) at org.apache.maven.embedder.MavenEmbedder.execute(MavenEmbedder.java:906) at org.apache.maven.cli.MavenCli.main(MavenCli.java:377) 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:585) 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) Caused by: java.lang.NullPointerException at org.apache.maven.plugin.surefire.SurefirePlugin.constructSurefireBooter(SurefirePlugin.java:594) at org.apache.maven.plugin.surefire.SurefirePlugin.execute(SurefirePlugin.java:391) at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:618) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:359) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:260) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:146) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:304) ... 11 more [INFO] ------------------------------------------------------------------------ I guess I am missing some setting. Do I need to set something in some property file or simply running mvn install in the standard directory is fine. Thanks Sachin vmassol wrote:
On Jan 16, 2008, at 4:41 PM, Sachn Mittal wrote:
Hi, Please find the relevant stack trace. Also I am using the Maven version: 2.0.8 and not the one suggested at building page. Till now all the maven builds were happening correctly except for this one. So I used the default one.
Let me know if this error (from stack trace) is because of the maven version, then I update the snapshot one.
If I am doing anything else wrong please let me know that too.
all I ran was mvn install under \xwiki\xwiki-platform-web\standard.
This is definitely not a xwiki issue...
If you want to build xwiki you MUST use the version we recommend.
Thanks -Vincent
[snip]
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