When I run eclipse:eclipse on my multi-projece maven directory
structure, I get this error message. Does anybody know what the problem
might be?
C:\slbr\logging>mvn eclipse:eclipse
[INFO] Scanning for projects...
[WARNING] Overriding profile: 'os-specific-settings' (source: pom) with
new inst
ance from source: pom
[INFO] Searching repository for plugin with prefix: 'eclipse'.
WAGON_VERSION: 1.0-beta-2
[INFO]
------------------------------------------------------------------------
[INFO] Building logging
[INFO] task-segment: [eclipse:eclipse]
[INFO]
------------------------------------------------------------------------
[INFO] Preparing eclipse:eclipse
[INFO] No goals needed for project - skipping
[INFO] [eclipse:eclipse]
[WARNING] You did specify a list of classpath containers without the
base org.ec
lipse.jdt.launching.JRE_CONTAINER.
If you specify custom classpath containers you should also add
org.eclips
e.jdt.launching.JRE_CONTAINER to the list
[INFO] no substring wtp server match.
[INFO] Using as WTP server : Apache Tomcat v4.1
[INFO] Using source status cache:
C:\slbr\logging\target\mvn-eclipse-cache.properties
[INFO] Wrote settings to
C:\slbr\logging\.settings\org.eclipse.jdt.core.prefs
[INFO]
------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO]
------------------------------------------------------------------------
[INFO] null
[INFO]
------------------------------------------------------------------------
[INFO] Trace
java.lang.NullPointerException
at
org.codehaus.plexus.util.xml.PrettyPrintXMLWriter.escapeXml(PrettyPri
ntXMLWriter.java:151)
at
org.codehaus.plexus.util.xml.PrettyPrintXMLWriter.escapeXmlAttribute(
PrettyPrintXMLWriter.java:166)
at
org.codehaus.plexus.util.xml.PrettyPrintXMLWriter.addAttribute(Pretty
PrintXMLWriter.java:190)
at
org.apache.maven.plugin.eclipse.writers.EclipseClasspathWriter.write(
EclipseClasspathWriter.java:335)
at
org.apache.maven.plugin.eclipse.EclipsePlugin.writeConfiguration(Ecli
psePlugin.java:952)
at
org.apache.maven.plugin.ide.AbstractIdeSupportMojo.execute(AbstractId
eSupportMojo.java:494)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPlugi
nManager.java:451)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa
ultLifecycleExecutor.java:558)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandalone
Goal(DefaultLifecycleExecutor.java:512)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(Defau
ltLifecycleExecutor.java:482)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHan
dleFailures(DefaultLifecycleExecutor.java:330)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmen
ts(DefaultLifecycleExecutor.java:291)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLi
fecycleExecutor.java:142)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.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: Mon Dec 15 22:28:42 EST 2008
[INFO] Final Memory: 7M/13M
[INFO]
------------------------------------------------------------------------
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