[jira] [Closed] (MCOMPILER-458) Unable to use mvn commands on mac terminal

["Robert Scholte (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MCOMPILER-458?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Scholte closed MCOMPILER-458.
------------------------------------
      Assignee: Robert Scholte
    Resolution: Invalid

Unrelated to maven-compiler-plugin

> Unable to use mvn commands on mac terminal
> ------------------------------------------
>
>                 Key: MCOMPILER-458
>                 URL: https://issues.apache.org/jira/browse/MCOMPILER-458
>             Project: Maven Compiler Plugin
>          Issue Type: Bug
>            Reporter: Yamuna Punugunta Venkataiah
>            Assignee: Robert Scholte
>            Priority: Major
>
> Issue:
> My mvn stopped working suddenly. I'm unable to run any commands.
> Below is error.
> Stack Trace:
> [*DEBUG*] Using manager EnhancedLocalRepositoryManager with priority 10.0 for /Users/<xyz>/.m2/repository
> [*INFO*] Scanning for projects...
> [*ERROR*] Internal error: java.lang.NullPointerException -> *[Help 1]*
> *org.apache.maven.InternalErrorException*: *Internal error: java.lang.NullPointerException*
>     *at* org.apache.maven.DefaultMaven.execute (*DefaultMaven.java:120*)
>     *at* org.apache.maven.cli.MavenCli.execute (*MavenCli.java:957*)
>     *at* org.apache.maven.cli.MavenCli.doMain (*MavenCli.java:289*)
>     *at* org.apache.maven.cli.MavenCli.main (*MavenCli.java:193*)
>     *at* sun.reflect.NativeMethodAccessorImpl.invoke0 (*Native Method*)
>     *at* sun.reflect.NativeMethodAccessorImpl.invoke (*NativeMethodAccessorImpl.java:62*)
>     *at* sun.reflect.DelegatingMethodAccessorImpl.invoke (*DelegatingMethodAccessorImpl.java:43*)
>     *at* java.lang.reflect.Method.invoke (*Method.java:498*)
>     *at* org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (*Launcher.java:282*)
>     *at* org.codehaus.plexus.classworlds.launcher.Launcher.launch (*Launcher.java:225*)
>     *at* org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (*Launcher.java:406*)
>     *at* org.codehaus.plexus.classworlds.launcher.Launcher.main (*Launcher.java:347*)
> *Caused by*: java.lang.NullPointerException
>     *at* java.util.Hashtable$Entry.setValue (*Hashtable.java:1286*)
>     *at* org.apache.maven.model.interpolation.StringVisitorModelInterpolator$ModelVisitor.visit (*StringVisitorModelInterpolator.java:1429*)
>     *at* org.apache.maven.model.interpolation.StringVisitorModelInterpolator$ModelVisitor.visit (*StringVisitorModelInterpolator.java:1027*)
>     *at* org.apache.maven.model.interpolation.StringVisitorModelInterpolator$ModelVisitor.visit (*StringVisitorModelInterpolator.java:170*)
>     *at* org.apache.maven.model.interpolation.StringVisitorModelInterpolator.interpolateModel (*StringVisitorModelInterpolator.java:107*)
>     *at* org.apache.maven.model.building.DefaultModelBuilder.interpolateModel (*DefaultModelBuilder.java:789*)
>     *at* org.apache.maven.model.building.DefaultModelBuilder.build (*DefaultModelBuilder.java:393*)
>     *at* org.apache.maven.project.DefaultProjectBuilder.build (*DefaultProjectBuilder.java:448*)
>     *at* org.apache.maven.project.DefaultProjectBuilder.build (*DefaultProjectBuilder.java:414*)
>     *at* org.apache.maven.project.DefaultProjectBuilder.build (*DefaultProjectBuilder.java:377*)
>     *at* org.apache.maven.graph.DefaultGraphBuilder.collectProjects (*DefaultGraphBuilder.java:414*)
>     *at* org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (*DefaultGraphBuilder.java:405*)
>     *at* org.apache.maven.graph.DefaultGraphBuilder.build (*DefaultGraphBuilder.java:82*)
>     *at* org.apache.maven.DefaultMaven.buildGraph (*DefaultMaven.java:507*)
>     *at* org.apache.maven.DefaultMaven.doExecute (*DefaultMaven.java:219*)
>     *at* org.apache.maven.DefaultMaven.doExecute (*DefaultMaven.java:192*)
>     *at* org.apache.maven.DefaultMaven.execute (*DefaultMaven.java:105*)
>     *at* org.apache.maven.cli.MavenCli.execute (*MavenCli.java:957*)
>     *at* org.apache.maven.cli.MavenCli.doMain (*MavenCli.java:289*)
>     *at* org.apache.maven.cli.MavenCli.main (*MavenCli.java:193*)
>     *at* sun.reflect.NativeMethodAccessorImpl.invoke0 (*Native Method*)
>     *at* sun.reflect.NativeMethodAccessorImpl.invoke (*NativeMethodAccessorImpl.java:62*)
>     *at* sun.reflect.DelegatingMethodAccessorImpl.invoke (*DelegatingMethodAccessorImpl.java:43*)
>     *at* java.lang.reflect.Method.invoke (*Method.java:498*)
>     *at* org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (*Launcher.java:282*)
>     *at* org.codehaus.plexus.classworlds.launcher.Launcher.launch (*Launcher.java:225*)
>     *at* org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (*Launcher.java:406*)
>     *at* org.codehaus.plexus.classworlds.launcher.Launcher.main (*Launcher.java:347*)
> [*ERROR*] 
> [*ERROR*] 
> [*ERROR*] For more information about the errors and possible solutions, please read the following articles:
> [*ERROR*] *[Help 1]* http://cwiki.apache.org/confluence/display/MAVEN/InternalErrorException
> yamunavenkataiah@vi-laf3jmd6m wr-ecom-payments %



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