[FELIX-3739] scr-plugin: "Annotated method {0} not found"

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: maven-scr-plugin-1.8.0, scr ant task 1.2.0, scr generator 1.2.0
• Fix Version/s: maven-scr-plugin-1.9.0, scr ant task 1.3.0, scr generator 1.3.0
• Component/s: SCR Tooling
• Environment: Linux, Maven 3, Java 7
• Assignee: Carsten Ziegeler
• Reporter: Johannes Schneider
• Created: 27/Oct/12 09:26
• Updated: 07/Dec/12 10:25
• Resolved: 30/Nov/12 11:00

Description

I run in to that[1] problem.
The method that is not found looks like that:

> @Nonnull public static <T> Entry<? extends T> create( @Nonnull T
> object,
@Nonnull >byte[] expected )

{ > }

I have debugged this and it comes to that:

in ClassScanner#237 parameters are compared. The second parameter of
my method (byte[]) has a strange difference here:

parameterTypeName: [B
signature[index].getClassName(): byte[]

So I think this might be related to the asm usage
I think instead of "signature[index].getClassName()" there should be
called
signature[index].getDescriptor()

Any idea how I could work around that problem (without changing my
method's signature)?

Thanks,

Johannes

[1]
[ERROR] Failed to execute goal
org.apache.felix:maven-scr-plugin:1.8.0:scr
(generate-scr-scrdescriptor) on project test-utils:
com.cedarsoft.serialization.test.utils.AbstractSerializerTest2 :
Annotated method create not found. -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to
execute goal org.apache.felix:maven-scr-plugin:1.8.0:scr
(generate-scr-scrdescriptor) on project test-utils:
com.cedarsoft.serialization.test.utils.AbstractSerializerTest2 :
Annotated method create not found.
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217)
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:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
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.MojoExecutionException:
com.cedarsoft.serialization.test.utils.AbstractSerializerTest2 :
Annotated method create not found.
at
org.apache.felix.scrplugin.mojo.SCRDescriptorMojo.execute(SCRDescriptorMojo.java:222)
at
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 19 more
Caused by: org.apache.felix.scrplugin.SCRDescriptorException:
Annotated method create not found.
at
org.apache.felix.scrplugin.helper.ClassScanner.extractAnnotation(ClassScanner.java:249)
at
org.apache.felix.scrplugin.helper.ClassScanner.processClass(ClassScanner.java:180)
at
org.apache.felix.scrplugin.helper.ClassScanner.scanSources(ClassScanner.java:143)
at
org.apache.felix.scrplugin.SCRDescriptorGenerator.execute(SCRDescriptorGenerator.java:154)
at
org.apache.felix.scrplugin.mojo.SCRDescriptorMojo.execute(SCRDescriptorMojo.java:217)
... 21 more