Maven 2.x Retrotranslator Plugin

NullPointerException on translate-war goal

Details

  • Type: Bug Bug
  • Status: Open Open
  • Priority: Major Major
  • Resolution: Unresolved
  • Affects Version/s: 1.0-alpha-4
  • Fix Version/s: None
  • Labels:
    None
  • Environment:
    Maven version: 2.0.9
    Java version: 1.5.0_14
    OS name: "windows vista" version: "6.0" arch: "x86" Family: "windows"
  • Number of attachments :
    1

Description

I have a project generated from AppFuse 2.0 Spring-basic archetype. And I want to convert my java 5 binaries to java 1.4. I have the following configuration:

<plugin>
	<groupId>org.codehaus.mojo</groupId>
	<artifactId>retrotranslator-maven-plugin</artifactId>
	<executions>
		<execution>
			<goals>
				<goal>translate-war</goal>
			</goals>
			<configuration>
				<classifier>jdk1.4</classifier>
				<attach>true</attach>
			</configuration>
		</execution>
	</executions>
<plugin>

After executing *mvn install" i got the following exception:

[INFO] [retrotranslator:translate-war {execution: default}]
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] null
[INFO] ------------------------------------------------------------------------
[INFO] Trace
java.lang.NullPointerException
        at org.codehaus.groovy.runtime.InvokerHelper.setProperty(InvokerHelper.java:199)
        at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.setProperty(ScriptBytecodeAdapter.java:506)
        at org.codehaus.mojo.retrotranslator.TranslateWarMojo.configureRetrotranslator(TranslateWarMojo.groovy:120)
        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:585)
        at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86)
        at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:230)
        at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:912)
        at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrentN(ScriptBytecodeAdapter.java:78)
        at org.codehaus.mojo.retrotranslator.RetrotranslateMojoSupport.execute(RetrotranslateMojoSupport.groovy:154)
        at org.codehaus.mojo.retrotranslator.TranslateWarMojo.super$4$execute(TranslateWarMojo.groovy)
        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:585)
        at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86)
        at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:230)
        at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:912)
        at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN(ScriptBytecodeAdapter.java:131)
        at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuper0(ScriptBytecodeAdapter.java:154)
        at org.codehaus.mojo.retrotranslator.TranslateWarMojo.execute(TranslateWarMojo.groovy:88)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:499)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:478)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
        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:585)
        at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
  1. Text File
    patch.txt
    30/Mar/09 1:24 PM
    0.7 kB
    Maros Ivanco

Activity

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Maros Ivanco added a comment -

Attached patch should solve the issue.

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Maros Ivanco added a comment - Attached patch should solve the issue.

People

  • Assignee:
    Jason Dillon
    Reporter:
    James Faeldon
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Dates

  • Created:
    Updated: