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Posted to wagon-dev@maven.apache.org by "Jean-Laurent de Morlhon (JIRA)" <ji...@codehaus.org> on 2006/02/17 17:50:19 UTC
[jira] Commented: (WAGONFTP-10) NPE in wagon-ftp
[ http://jira.codehaus.org/browse/WAGONFTP-10?page=comments#action_58939 ]
Jean-Laurent de Morlhon commented on WAGONFTP-10:
-------------------------------------------------
above NPE is related to a missing credential for the ftp server in settings.xml.
adding
<servers>
<server>
<id>tux3-ftp-repository</id>
<username>username</username>
<password>password</password>
</server>
</servers>
solves the problem.
Anyway, rather than an NPE we could have a more precise error message :)
> NPE in wagon-ftp
> ----------------
>
> Key: WAGONFTP-10
> URL: http://jira.codehaus.org/browse/WAGONFTP-10
> Project: wagon-ftp
> Type: Bug
> Versions: 1.0-alpha-6
> Environment: linux 2.6.7, jdk 1.4.2, maven 2.0.2
> Reporter: Jean-Laurent de Morlhon
> Priority: Minor
>
>
> When deploying a pom project to an ftp repository there is an NPE see trace below.
> Don't know if it's related but there is no binary ftp client on the machine.
> Issuing the same command on a windows machine deploys succesfully.
> [INFO] [deploy:deploy]
> [INFO] Retrieving previous build number from tux3-ftp-repository
> [INFO] ----------------------------------------------------------------------------
> [ERROR] FATAL ERROR
> [INFO] ----------------------------------------------------------------------------
> [INFO] null
> [INFO] ----------------------------------------------------------------------------
> [INFO] Trace
> java.lang.NullPointerException
> at org.apache.maven.wagon.providers.ftp.FtpWagon.openConnection(FtpWagon.java:127)
> at org.apache.maven.wagon.AbstractWagon.connect(AbstractWagon.java:143)
> at org.apache.maven.artifact.manager.DefaultWagonManager.getRemoteFile(DefaultWagonManager.java:354)
> at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifactMetadata(DefaultWagonManager.java:295)
> at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataManager.java:356)
> at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolveAlways(DefaultRepositoryMetadataManager.java:310)
> at org.apache.maven.artifact.transform.SnapshotTransformation.resolveLatestSnapshotBuildNumber(SnapshotTransformation.java:158)
> at org.apache.maven.artifact.transform.SnapshotTransformation.transformForDeployment(SnapshotTransformation.java:97)
> at org.apache.maven.artifact.transform.DefaultArtifactTransformationManager.transformForDeployment(DefaultArtifactTransformationManager.java:61)
> at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:68)
> at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:131)
> at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:415)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:531)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:472)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:451)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:303)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:270)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:139)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:322)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:115)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:249)
> 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)
> [INFO] ----------------------------------------------------------------------------
> [INFO] Total time: 1 minute 5 seconds
> [INFO] Finished at: Fri Feb 17 17:26:57 CET 2006
> [INFO] Final Memory: 6M/25M
> [INFO] ----------------------------------------------------------------------------
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