Failed to compile iPOJO 1.6.0 project with NPE (related to annotation
computation)
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Key: FELIX-2487
URL: https://issues.apache.org/jira/browse/FELIX-2487
Project: Felix
Issue Type: Bug
Components: iPOJO
Affects Versions: iPOJO-1.6.0
Environment: JRE 1.6, maven-bundle-plugin 2.1.0, maven-ipojo-plugin
1.6.0
Reporter: YANG, BongYeol
Priority: Blocker
When I add any custom annotation(s) above my POJO class, and if there is no
iPOJO @Component declaration, compile failed with following messages:
java.lang.NullPointerException
at
org.apache.felix.ipojo.manipulation.annotations.MetadataCollector.visitEnd(MetadataCollector.java:215)
at org.objectweb.asm.ClassReader.accept(Unknown Source)
at org.objectweb.asm.ClassReader.accept(Unknown Source)
at
org.apache.felix.ipojo.manipulator.Pojoization.computeAnnotations(Pojoization.java:294)
at
org.apache.felix.ipojo.manipulator.Pojoization.manipulateComponents(Pojoization.java:484)
at
org.apache.felix.ipojo.manipulator.Pojoization.manipulateJarFile(Pojoization.java:335)
at
org.apache.felix.ipojo.manipulator.Pojoization.pojoization(Pojoization.java:194)
at
org.apache.felix.ipojo.plugin.ManipulatorMojo.execute(ManipulatorMojo.java:199)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:579)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:498)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmentForProject(DefaultLifecycleExecutor.java:265)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:191)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:149)
at
org.apache.maven.DefaultMaven.execute_aroundBody0(DefaultMaven.java:223)
at
org.apache.maven.DefaultMaven.execute_aroundBody1$advice(DefaultMaven.java:304)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:1)
at
org.apache.maven.embedder.MavenEmbedder.execute_aroundBody2(MavenEmbedder.java:904)
at
org.apache.maven.embedder.MavenEmbedder.execute_aroundBody3$advice(MavenEmbedder.java:304)
at org.apache.maven.embedder.MavenEmbedder.execute(MavenEmbedder.java:1)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:176)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:63)
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:289)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:408)
at
org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:351)
at org.codehaus.classworlds.Launcher.main(Launcher.java:31)
If I uses @Component annotation instead of metadata.xml configuration, compile
succeeded.
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