java.lang.NullPointerException

eclipse.org | 3 months ago
  1. 0

    I got this issue when I tried to extends maven-source plugin: D:\flex\workspace\rvin-mojo\source-mojo>mvn clean install -e + Error stacktraces are turned on. [INFO] Scanning for projects... [INFO] ------------------------------------------------------------------------ [INFO] Building Source Maven Mojo [INFO] task-segment: [clean, install] [INFO] ------------------------------------------------------------------------ [INFO] [clean:clean] [INFO] Deleting directory D:\flex\workspace\rvin-mojo\source-mojo\target [INFO] [plugin:descriptor] [INFO] Using 2 extractors. [INFO] Applying extractor for language: java [INFO] Extractor for language: java found 1 mojo descriptors. [INFO] Applying extractor for language: bsh [INFO] Extractor for language: bsh found 0 mojo descriptors. [INFO] [resources:resources] [INFO] Using default encoding to copy filtered resources. [INFO] [compiler:compile] [INFO] Compiling 1 source file to D:\flex\workspace\rvin-mojo\source-mojo\target\classes [INFO] [inherit:inherit {execution: default}] [INFO] Expanding: C:\repository\org\apache\maven\plugins\maven-source-plugin\2.0.4\maven-source-plugin-2.0.4.jar into D:\flex\workspace\rvin-mojo\source-mojo \target\plugins\maven-source-plugin [INFO] Extending source plugin [INFO] package => jar [INFO] ------------------------------------------------------------------------ [ERROR] FATAL ERROR [INFO] ------------------------------------------------------------------------ [INFO] null [INFO] ------------------------------------------------------------------------ [INFO] Trace java.lang.NullPointerException at org.codehaus.plexus.util.xml.Xpp3Dom.<init>(Xpp3Dom.java:73) at org.ops4j.pax.construct.inherit.PluginXml.mergeMojo(PluginXml.java:107) at org.ops4j.pax.construct.inherit.InheritMojo.mergePluginMojo(InheritMojo.java:279) at org.ops4j.pax.construct.inherit.InheritMojo.execute(InheritMojo.java:145) 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) [INFO] ------------------------------------------------------------------------ [INFO] Total time: 9 seconds [INFO] Finished at: Thu Apr 10 13:24:52 BRT 2008 [INFO] Final Memory: 10M/20M [INFO] ------------------------------------------------------------------------ Can I provide any more details? VELO

    JIRA | 9 years ago | Marvin Froeder
    java.lang.NullPointerException
  2. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.codehaus.plexus.util.xml.Xpp3Dom.<init>()
    2. Plexus Common Utilities
      Xpp3Dom.<init>
      1. org.codehaus.plexus.util.xml.Xpp3Dom.<init>(Xpp3Dom.java:73)
      1 frame