Major Description
Even after my fix there is still a NPE as later the Attributes are expected.
[ERROR] Failed to execute goal org.apache.karaf.tooling:karaf-maven-plugin:4.0.3-SNAPSHOT:features-export-meta-data (features-add-to-repository) on project rcp-features-generator: Execution features-add-to-repository of goal org.apache.karaf.tooling:karaf-maven-plugin:4.0.3-SNAPSHOT:features-export-meta-data failed. NullPointerException -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.karaf.tooling:karaf-maven-plugin:4.0.3-SNAPSHOT:features-export-meta-data (features-add-to-repository) on project rcp-features-generator: Execution features-add-to-repository of goal org.apache.karaf.tooling:karaf-maven-plugin:4.0.3-SNAPSHOT:features-export-meta-data failed.
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:224)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:862)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:286)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:197)
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:483)
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: org.apache.maven.plugin.PluginExecutionException: Execution features-add-to-repository of goal org.apache.karaf.tooling:karaf-maven-plugin:4.0.3-SNAPSHOT:features-export-meta-data failed.
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:145)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
... 20 more
Caused by: java.lang.NullPointerException
at org.apache.karaf.tooling.features.ExportFeatureMetaDataMojo.getBundleSymbolicName(ExportFeatureMetaDataMojo.java:135)
at org.apache.karaf.tooling.features.ExportFeatureMetaDataMojo.mergeFeatureOneVersion(ExportFeatureMetaDataMojo.java:110)
at org.apache.karaf.tooling.features.ExportFeatureMetaDataMojo.execute(ExportFeatureMetaDataMojo.java:74)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
... 21 more