[
http://jira.codehaus.org/browse/MOJO-1165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mark Struberg reassigned MOJO-1165:
-----------------------------------
Assignee: Mark Struberg
> NPE in at
> org.codehaus.mojo.openjpa.OpenJpaEnhancerMojo.enhance(OpenJpaEnhancerMojo.java:200),
> if configuration is wrong
> ------------------------------------------------------------------------------------------------------------------------
>
> Key: MOJO-1165
> URL: http://jira.codehaus.org/browse/MOJO-1165
> Project: Mojo
> Issue Type: Bug
> Components: openjpa
> Reporter: Michael Vorburger
> Assignee: Mark Struberg
>
> If you do e.g. only:
> <configuration>
>
> <classpathElements>${project.testClasspathElements}</classpathElements>
> </configuration>
> instead of:
> <configuration>
>
> <classpathElements>${project.testClasspathElements}</classpathElements>
> <toolProperties>
> <property>
>
> <name>addDefaultConstructor</name>
>
> <value>false</value>
> </property>
> <property>
>
> <name>enforcePropertyRestrictions</name>
>
> <value>false</value>
> </property>
> </toolProperties>
> </configuration>
> then you get a:
> java.lang.NullPointerException
> at
> org.codehaus.mojo.openjpa.OpenJpaEnhancerMojo.enhance(OpenJpaEnhancerMojo.java:200)
> at
> org.codehaus.mojo.openjpa.OpenJpaEnhancerMojo.execute(OpenJpaEnhancerMojo.java:105)
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:499)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:478)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.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(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> 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)
> An NPE is always a shame - a clear message "invalid configuration, missing
> tada, bla bla" would be great.
> PS: I don't seem to be the only one who ran into this, see
> http://markmail.org/message/ymugqol7drewuo5c !
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