[ http://jira.codehaus.org/browse/MNG-906?page=all ]
Brett Porter closed MNG-906:
----------------------------
Assign To: Brett Porter
Resolution: Duplicate
Fix Version: (was: 2.0-beta-2)
> Running an M2 goal in a directory not containing a POM generates confusing
> messages.
> ------------------------------------------------------------------------------------
>
> Key: MNG-906
> URL: http://jira.codehaus.org/browse/MNG-906
> Project: Maven 2
> Type: Improvement
> Components: maven-core
> Versions: 2.0-beta-1
> Environment: - Windows 2000 server
> - Maven 2 beta 1
> Reporter: Davy Toch
> Assignee: Brett Porter
> Priority: Minor
>
>
> - Running 'm2 compile' in a directory not containing a POM results in:
> java.lang.NullPointerException
> at
> org.apache.maven.plugin.PluginParameterExpressionEvaluator.evaluate(PluginParameterExpressionEvaluator.java:221)
> at
> org.apache.maven.plugin.PluginParameterExpressionEvaluator.evaluate(PluginParameterExpressionEvaluator.java:99)
> at
> org.codehaus.plexus.component.configurator.converters.AbstractConfigurationConverter.fromExpression(AbstractConfigurationConverter.java:167)
> at
> org.codehaus.plexus.component.configurator.converters.basic.AbstractBasicConverter.fromConfiguration(AbstractBasicConverter.java:53)
> at
> org.codehaus.plexus.component.configurator.converters.basic.FileConverter.fromConfiguration(FileConverter.java:54)
> at
> org.codehaus.plexus.component.configurator.converters.ComponentValueSetter.configure(ComponentValueSetter.java:252)
> at
> org.codehaus.plexus.component.configurator.converters.composite.ObjectWithFieldsConverter.processConfiguration(ObjectWithFieldsConverter.java:116)
> at
> org.codehaus.plexus.component.configurator.BasicComponentConfigurator.configureComponent(BasicComponentConfigurator.java:55)
> at
> org.apache.maven.plugin.DefaultPluginManager.populatePluginFields(DefaultPluginManager.java:1014)
> at
> org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(DefaultPluginManager.java:515)
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:330)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:479)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:452)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:438)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:131)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:186)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:302)
> 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)
> - On the other hand, running 'm2 generate-sources' in the same directory
> results in:
> [INFO]
> ----------------------------------------------------------------------------
> [INFO] BUILD SUCCESSFUL
> [INFO]
> ----------------------------------------------------------------------------
> [INFO] Total time: < 1 second
> [INFO] Finished at: Fri Sep 16 21:24:47 CEST 2005
> [INFO] Final Memory: 1M/2M
> [INFO]
> ----------------------------------------------------------------------------
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