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Posted to dev@ant.apache.org by bu...@apache.org on 2002/03/05 09:36:41 UTC

DO NOT REPLY [Bug 6871] New: - Jar/Zip task throws NullPointerException

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=6871

Jar/Zip task throws NullPointerException

           Summary: Jar/Zip task throws NullPointerException
           Product: Ant
           Version: 1.5 alpha (nightly)
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: Core tasks
        AssignedTo: ant-dev@jakarta.apache.org
        ReportedBy: j_a_fernandez@yahoo.com


The <antjar> task on the antlib proposal extends <jar>. Since last night the 
task is throwing a NullPointerException on the Jar.java code.
This worked fine before and I have not touched the code. The only changes that 
happen were changes to the Zip.java code that Jar extends.

Here is the exception:
java.lang.NullPointerException
        at org.apache.tools.ant.taskdefs.Jar.filesetManifest(Jar.java:364)
        at org.apache.tools.ant.taskdefs.Jar.zipFile(Jar.java:357)
        at org.apache.tools.ant.taskdefs.Zip.addZipEntries(Zip.java:510)
        at org.apache.tools.ant.taskdefs.Zip.addFiles(Zip.java:839)
        at org.apache.tools.ant.taskdefs.Zip.execute(Zip.java:352)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:171)
        at org.apache.tools.ant.Task.perform(Task.java:311)
        at org.apache.tools.ant.Target.execute(Target.java:309)
        at org.apache.tools.ant.Target.performTasks(Target.java:334)
        at org.apache.tools.ant.Project.executeTarget(Project.java:1181)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1123)
        at org.apache.tools.ant.Main.runBuild(Main.java:565)
        at org.apache.tools.ant.Main.start(Main.java:178)
        at org.apache.tools.ant.Main.main(Main.java:200)

To reproduce just go to the antlib proposal and type: ant.

It fails during the execution of [antjar].

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