[
https://jira.codehaus.org/browse/SCM-641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Robert Scholte closed SCM-641.
------------------------------
Resolution: Fixed
Fix Version/s: 1.7
Fixed in [rev. 1242108|http://svn.apache.org/viewvc?rev=1242108&view=rev]
The cause of this error is already in the beginning of the call, but only at
the end it is causing trouble.
The reason: while reproducing this issue the workDirectory is a single
filename. When the commandline is built it first calls
{{workingDirectory.getParent()}} and then it uses its {{getAbsolutePath()}}. In
this order the parent can't be calculated, so when calling the
{{getAbsolutePath()}} you'll get your NPE. If the workingDirectory was
{{rx/ry}} you would have had no problem.
> NPE when workingDirectory is null
> ---------------------------------
>
> Key: SCM-641
> URL: https://jira.codehaus.org/browse/SCM-641
> Project: Maven SCM
> Issue Type: Bug
> Components: maven-scm-client, maven-scm-provider-svn
> Affects Versions: 1.5
> Environment: Ubuntu Natty, JAVA_HOME = /usr/lib/jvm/java-6-sun
> Reporter: Thibault Kruse
> Assignee: Robert Scholte
> Fix For: 1.7
>
>
> $ maven-scm-client checkout rx
> scm:svn:https://code.ros.org/svn/ros/stacks/rx/tags/rx-1.6.1
> [INFO] Executing: /bin/sh -c svn --non-interactive checkout
> https://code.ros.org/svn/ros/stacks/rx/tags/rx-1.6.1 /home/tk/work/rx
> Error while executing the SCM command.
> org.apache.maven.scm.ScmException: Exception while executing SCM command.
> at
> org.apache.maven.scm.command.AbstractCommand.execute(AbstractCommand.java:63)
> at
> org.apache.maven.scm.provider.svn.AbstractSvnScmProvider.executeCommand(AbstractSvnScmProvider.java:356)
> at
> org.apache.maven.scm.provider.svn.AbstractSvnScmProvider.checkout(AbstractSvnScmProvider.java:292)
> at
> org.apache.maven.scm.provider.AbstractScmProvider.checkOut(AbstractScmProvider.java:428)
> at
> org.apache.maven.scm.provider.AbstractScmProvider.checkOut(AbstractScmProvider.java:405)
> at
> org.apache.maven.scm.manager.AbstractScmManager.checkOut(AbstractScmManager.java:399)
> at
> org.apache.maven.scm.client.cli.MavenScmCli.checkOut(MavenScmCli.java:238)
> at
> org.apache.maven.scm.client.cli.MavenScmCli.execute(MavenScmCli.java:190)
> at
> org.apache.maven.scm.client.cli.MavenScmCli.main(MavenScmCli.java:154)
> Caused by: java.lang.NullPointerException
> at
> org.apache.maven.scm.provider.svn.svnexe.command.checkout.SvnCheckOutCommand.executeCheckOutCommand(SvnCheckOutCommand.java:86)
> at
> org.apache.maven.scm.command.checkout.AbstractCheckOutCommand.executeCommand(AbstractCheckOutCommand.java:82)
> at
> org.apache.maven.scm.command.AbstractCommand.execute(AbstractCommand.java:59)
> ... 8 more
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