classcast exception when running ant:ant on tagtraum.com's gcviewer project
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Key: MANT-30
URL: http://jira.codehaus.org/browse/MANT-30
Project: Maven 2.x Ant Plugin
Issue Type: Bug
Affects Versions: 2.1
Environment: gentoo linux, java 1.5, maven 2
using svn-version 545783
Reporter: Patrick Huber
Fix For: 2.1
Attachments: error-in-jar-plugin-config-handling.patch
when running ant:ant on the tagtraum.com gcviewer-1.26 project, I the exception
below. A fix is attached, enjoy...
java.lang.ClassCastException: java.util.HashMap cannot be cast to
java.lang.String
at
org.apache.maven.plugin.ant.AntBuildWriterUtil.getMavenPluginBasicOption(AntBuildWriterUtil.java:902)
at
org.apache.maven.plugin.ant.AntBuildWriterUtil.getMavenJarPluginBasicOption(AntBuildWriterUtil.java:838)
at
org.apache.maven.plugin.ant.AntBuildWriterUtil.writeJarTask(AntBuildWriterUtil.java:572)
at
org.apache.maven.plugin.ant.AntBuildWriter.writePackageTarget(AntBuildWriter.java:909)
at
org.apache.maven.plugin.ant.AntBuildWriter.writeGeneratedBuildXml(AntBuildWriter.java:304)
at
org.apache.maven.plugin.ant.AntBuildWriter.writeBuildXmls(AntBuildWriter.java:112)
at org.apache.maven.plugin.ant.AntMojo.execute(AntMojo.java:112)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:443)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:493)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:463)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:334)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:125)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:272)
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.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)
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