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https://issues.apache.org/jira/browse/FELIX-3917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13590307#comment-13590307
]
Felix Meschberger commented on FELIX-3917:
------------------------------------------
Can you elaborate on what the problem was ? Thanks.
> bind/unbind methods are not generated
> -------------------------------------
>
> Key: FELIX-3917
> URL: https://issues.apache.org/jira/browse/FELIX-3917
> Project: Felix
> Issue Type: Bug
> Components: Maven SCR Plugin
> Affects Versions: maven-scr-plugin-1.10.0, scr ant task 1.4.0, scr
> generator 1.4.0
> Reporter: Carsten Ziegeler
> Assignee: Carsten Ziegeler
> Fix For: maven-scr-plugin-1.11.0, scr ant task 1.5.0, scr
> generator 1.5.0
>
>
> From the mailing list:
> I just updated to maven-scr-plugin:1.10.0 and
> org.apache.felix.scr.annotations:1.8.0 and I have this component:
> @Component(name = "org.example.component", immediate = true, policy =
> ConfigurationPolicy.IGNORE)
> public final class ContextRegistrator {
> @Reference
> HttpService httpService;
> }
> I didn't have the bind/unbind method but the plugin generated the names and
> put them into the Descriptor. The build was success but then it didn't work
> because SCR didn't find the non existing methods so I added the
> generateAccessors property to the plugin:
> <plugin>
> <groupId>org.apache.felix</groupId>
> <artifactId>maven-scr-plugin</artifactId>
> <version>1.10.0</version>
> <configuration>
> <generateAccessors>false</generateAccessors>
> </configuration>
> </plugin>
> When I build the project now it fails with this exception.
> Execution generate-scr-scrdescriptor of goal
> org.apache.felix:maven-scr-plugin:1.10.0:scr failed. NullPointerException ->
> [Help 1]
> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute
> goal org.apache.felix:maven-scr-plugin:1.10.0:scr
> (generate-scr-scrdescriptor) on project openidm-httpcontext: Execution
> generate-scr-scrdescriptor of goal
> org.apache.felix:maven-scr-plugin:1.10.0: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
> generate-scr-scrdescriptor of goal
> org.apache.felix:maven-scr-plugin:1.10.0: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.apache.felix.scrplugin.helper.Validator.validateMethod(Validator.java:523)
> at
> org.apache.felix.scrplugin.helper.Validator.validateReference(Validator.java:465)
> at
> org.apache.felix.scrplugin.helper.Validator.validate(Validator.java:189)
> at
> org.apache.felix.scrplugin.SCRDescriptorGenerator.execute(SCRDescriptorGenerator.java:214)
> at
> org.apache.felix.scrplugin.mojo.SCRDescriptorMojo.execute(SCRDescriptorMojo.java:248)
> at
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
> ... 20 more
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