Yamuna Punugunta Venkataiah created MCOMPILER-458:
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Summary: 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
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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