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https://issues.apache.org/jira/browse/FELIX-3653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Carsten Ziegeler resolved FELIX-3653.
-------------------------------------
Resolution: Fixed
Fix Version/s: scr generator 1.2.2
scr ant task 1.2.2
maven-scr-plugin-1.8.2
Thanks for reporting, i've fixed this in trunk
> Define the "@Reference" annotation on class level without a
> "referenceInterface" parameter.
> -------------------------------------------------------------------------------------------
>
> Key: FELIX-3653
> URL: https://issues.apache.org/jira/browse/FELIX-3653
> Project: Felix
> Issue Type: Bug
> Components: Maven SCR Plugin
> Affects Versions: maven-scr-plugin-1.8.0, scr ant task 1.2.0, scr
> generator 1.2.0
> Reporter: Marcel Schlegel
> Assignee: Carsten Ziegeler
> Priority: Minor
> Fix For: maven-scr-plugin-1.8.2, scr ant task 1.2.2, scr
> generator 1.2.2
>
>
> If there is no "referenceInterface" parameter defined by the "@Reference"
> annotation on class level, the maven-scr-plugin throws a hard
> "NullPointerException" instead of a normal error log "SCR Descriptor parsing
> had failures".
> StackTrace:
> Execution default-cli of goal org.apache.felix:maven-scr-plugin:1.8.0:scr
> failed. NullPointerException -> [Help 1]
> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute
> goal org.apache.felix:maven-scr-plugin:1.8.0:scr (default-cli): Execution
> default-cli of goal org.apache.felix:maven-scr-plugin:1.8.0:scr failed.
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:225)
> 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:84)
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
> at
> org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
> at
> org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
> at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
> at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
> Caused by: org.apache.maven.plugin.PluginExecutionException: Execution
> default-cli of goal org.apache.felix:maven-scr-plugin:1.8.0:scr failed.
> at
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:110)
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
> ... 19 more
> Caused by: java.lang.NullPointerException
> at org.codehaus.plexus.classworlds.realm.Entry.matches(Entry.java:98)
> at
> org.codehaus.plexus.classworlds.realm.ClassRealm.getImportClassLoader(ClassRealm.java:140)
> at
> org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromImport(ClassRealm.java:359)
> at
> org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:38)
> at
> org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244)
> at
> org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230)
> at
> org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromImport(ClassRealm.java:365)
> at
> org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:38)
> at
> org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:295)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
> at
> org.apache.felix.scrplugin.helper.Validator.validateReference(Validator.java:403)
> at
> org.apache.felix.scrplugin.helper.Validator.validate(Validator.java:189)
> at
> org.apache.felix.scrplugin.SCRDescriptorGenerator.execute(SCRDescriptorGenerator.java:256)
> at
> org.apache.felix.scrplugin.mojo.SCRDescriptorMojo.execute(SCRDescriptorMojo.java:217)
> at
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
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