I do not undertand why but I cleared my local repository launch again the mvn release:rollback and it worked. I do not think that the version of the release plugin has changed...
________________________________ De : langlois yan <[email protected]> À : maven-user maven-user <[email protected]> Envoyé le : Vendredi, 17 Avril 2009, 11h24mn 19s Objet : release:rollback after a release:branch Hi, I use : mvn release:branch -DbranchName=branche -DupdateBranchVersions=false -DupdateWorkingCopyVersions=false And I got this error : [INFO] Unable to branch SCM Provider message: The svn branch command failed. Command output: svn: Commit failed (details follow): svn: File '.../branches/branche/ear/pom.xml' already exists (I use j2ee simple archetype) So I use the release:rollback like this : mvn release:rollback [INFO] [release:rollback] [INFO] ------------------------------------------------------------------------ [ERROR] FATAL ERROR [INFO] ------------------------------------------------------------------------ [INFO] The scm url cannot be null. [INFO] ------------------------------------------------------------------------ [INFO] Trace java.lang.NullPointerException: The scm url cannot be null. at org.apache.maven.scm.manager.AbstractScmManager.makeScmRepository(AbstractScmManager.java:181) at org.apache.maven.shared.release.scm.DefaultScmRepositoryConfigurator.getConfiguredRepository(DefaultScmRepositoryConfigurator.java:62) at org.apache.maven.shared.release.phase.RestoreBackupPomsPhase.restorePomBackup(RestoreBackupPomsPhase.java:100) at org.apache.maven.shared.release.phase.RestoreBackupPomsPhase.execute(RestoreBackupPomsPhase.java:69) at org.apache.maven.shared.release.DefaultReleaseManager.rollback(DefaultReleaseManager.java:250) at org.apache.maven.shared.release.DefaultReleaseManager.rollback(DefaultReleaseManager.java:227) at org.apache.maven.plugins.release.RollbackReleaseMojo.execute(RollbackReleaseMojo.java:54) at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:483) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:678) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:553) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:523) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:371) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:268) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:181) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:356) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:137) at org.apache.maven.cli.MavenCli.main(MavenCli.java:356) 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.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) [INFO] ------------------------------------------------------------------------ [INFO] Total time: 2 seconds [INFO] Finished at: Fri Apr 17 11:17:31 CEST 2009 [INFO] Final Memory: 9M/17M [INFO] ------------------------------------------------------------------------ Why do i get this error on the rollback ? Yan.
