NPE in MAven Settings writer
----------------------------
Key: MNG-2266
URL: http://jira.codehaus.org/browse/MNG-2266
Project: Maven 2
Type: Bug
Components: General
Versions: 2.0.4
Reporter: Emmanuel Venisse
Fix For: 2.0.5
With a settings.xml like this :
{noformat}
<settings>
<localRepository>/home/m2/repositories/local</localRepository>
<proxies>
<proxy>
<active>true</active>
<protocol>http</protocol>
<host>192.168.128.254</host>
<port>3128</port>
<nonProxyHosts>cvs.abcd.fr</nonProxyHosts>
</proxy>
</proxies>
<mirrors>
<mirror>
<id>abcd.eu</id>
<name>Repository de dev abcd</name>
<url>http://cvs.abcd.fr:8080/repository</url>
<mirrorOf>central</mirrorOf>
</mirror>
</mirrors>
<profiles>
<profile>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<repositories>
<repository>
<id>central</id>
<url>http://cvs.abcd.fr/repository</url>
<snapshots>
<enabled>true</enabled>
<updatePolicy>interval:120</updatePolicy>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<snapshots>
<enabled>true</enabled>
<updatePolicy>daily</updatePolicy>
</snapshots>
<releases>
<enabled>true</enabled>
</releases>
<id>abcd.plugins</id>
<name>Repository de dev de plugins de abcd</name>
<url>http://cvs.abcd.fr/maven2</url>
</pluginRepository>
</pluginRepositories>
</profile>
</profiles>
</settings>
{noformat}
Maven Settings writer generate a NPE :
org.apache.maven.continuum.execution.ContinuumBuildExecutorException: Error
while mapping metadata.
at
org.apache.maven.continuum.execution.maven.m2.MavenTwoBuildExecutor.updateProjectFromCheckOut(MavenTwoBuildExecutor.java:117)
at
org.apache.maven.continuum.core.action.UpdateProjectFromWorkingDirectoryContinuumAction.execute(UpdateProjectFromWorkingDirectoryContinuumAction.java:64)
at
org.apache.maven.continuum.buildcontroller.DefaultBuildController.build(DefaultBuildController.java:273)
at
org.apache.maven.continuum.buildcontroller.BuildProjectTaskExecutor.executeTask(BuildProjectTaskExecutor.java:47)
at
org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.run(ThreadedTaskQueueExecutor.java:103)
at java.lang.Thread.run(Thread.java:595)
Caused by:
org.apache.maven.continuum.execution.maven.m2.MavenBuilderHelperException:
Cannot build maven project from
/home/m2/continuum-folders/working-directory/44/pom.xml (null).
at
org.apache.maven.continuum.execution.maven.m2.DefaultMavenBuilderHelper.getMavenProject(DefaultMavenBuilderHelper.java:339)
at
org.apache.maven.continuum.execution.maven.m2.DefaultMavenBuilderHelper.mapMetadataToProject(DefaultMavenBuilderHelper.java:112)
at
org.apache.maven.continuum.execution.maven.m2.MavenTwoBuildExecutor.updateProjectFromCheckOut(MavenTwoBuildExecutor.java:113)
... 5 more
Caused by: java.lang.NullPointerException
at
org.codehaus.plexus.util.xml.pull.MXSerializer.writeElementContent(MXSerializer.java:912)
at
org.codehaus.plexus.util.xml.pull.MXSerializer.text(MXSerializer.java:776)
at
org.apache.maven.settings.io.xpp3.SettingsXpp3Writer.writeSettings(SettingsXpp3Writer.java:581)
at
org.apache.maven.settings.io.xpp3.SettingsXpp3Writer.write(SettingsXpp3Writer.java:71)
at
org.apache.maven.continuum.execution.maven.m2.DefaultMavenBuilderHelper.writeSettings(DefaultMavenBuilderHelper.java:489)
at
org.apache.maven.continuum.execution.maven.m2.DefaultMavenBuilderHelper.getMavenProject(DefaultMavenBuilderHelper.java:301)
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