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Posted to dev@sling.apache.org by "Karl Pauls (JIRA)" <ji...@apache.org> on 2018/11/27 11:30:00 UTC

[jira] [Created] (SLING-8134) Slingfeature Maven Plugin fails when using external feature as prototype

Karl Pauls created SLING-8134:
---------------------------------

             Summary: Slingfeature Maven Plugin fails when using external feature as prototype
                 Key: SLING-8134
                 URL: https://issues.apache.org/jira/browse/SLING-8134
             Project: Sling
          Issue Type: Bug
          Components: Feature Model
    Affects Versions: slingfeature-maven-plugin 0.8.0
            Reporter: Karl Pauls
            Assignee: David Bosschaert
             Fix For: slingfeature-maven-plugin 0.8.2


Feature to trigger is simple just reference an external feature:


{noformat}
"prototype": {
    "id": "<external>"
}
{noformat}


Looks like this:

{noformat}
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:954)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: java.lang.NullPointerException
    at org.apache.sling.feature.maven.ProjectHelper.getOrResolveArtifact (ProjectHelper.java:238)
    at org.apache.sling.feature.maven.Preprocessor$1.provide (Preprocessor.java:477)
    at org.apache.sling.feature.builder.FeatureBuilder.internalAssemble (FeatureBuilder.java:315)
    at org.apache.sling.feature.builder.FeatureBuilder.assemble (FeatureBuilder.java:59)
    at org.apache.sling.feature.maven.Preprocessor.process (Preprocessor.java:214)
    at org.apache.sling.feature.maven.Preprocessor.process (Preprocessor.java:116)
    at org.apache.sling.feature.maven.mojos.DependencyLifecycleParticipant.afterProjectsRead (DependencyLifecycleParticipant.java:79)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:264)
    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:954)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
{noformat}



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