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Build: NetBeans IDE 8.1 RC (Build 201510012201) VM: Java HotSpot(TM) 64-Bit Server VM, 25.66-b02, Java(TM) SE Runtime Environment, 1.8.0_66-ea-b02 OS: Windows 10 User Comments: GUEST: Attempted to build maven project after just opening netbeans GUEST: Updated jar versions in parent pom that have not been pulled into local .m2 repo. pressed F11 and then exception GUEST: Attempted to build maven project just after startup skygo: I tryied to execute a clean build on a maven project Stacktrace: java.lang.NullPointerException at org.netbeans.modules.maven.execute.MavenCommandLineExecutor$7.build(MavenCommandLineExecutor.java:738) at org.netbeans.modules.maven.execute.MavenCommandLineExecutor$7.build(MavenCommandLineExecutor.java:735) at org.netbeans.modules.maven.api.PluginPropertyUtils.getPluginPropertyImpl(PluginPropertyUtils.java:149) at org.netbeans.modules.maven.api.PluginPropertyUtils.getPluginPropertyBuildable(PluginPropertyUtils.java:194) at org.netbeans.modules.maven.execute.MavenCommandLineExecutor.guessBestMaven(MavenCommandLineExecutor.java:735) at org.netbeans.modules.maven.execute.MavenCommandLineExecutor.constructBuilder(MavenCommandLineExecutor.java:554)
Created attachment 156579 [details] stacktrace
This bug already has 5 duplicates see http://statistics.netbeans.org/exceptions/detail.do?id=218950
This Exception is maven-enforcer-plugin Configuration related, NOT Netbeans : After updating plugin version to 1.4.1, netbeans rise this exception. And by googling i found a solution her : http://stackoverflow.com/questions/6754974/usage-of-maven-enforcer-plugin Hope this help.
fixed in jet-main #165d47e2357d
Integrated into 'main-silver', will be available in build *201512080311* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main-silver/rev/165d47e2357d User: Tomas Stupka <tstupka@netbeans.org> Log: Issue #255762 - NullPointerException at org.netbeans.modules.maven.execute.MavenCommandLineExecutor$7.build