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Posted to user@ant.apache.org by Ken Rider <Ke...@intelliden.com> on 2004/05/03 21:26:14 UTC
FilterSet NullPointerException with 1.6.1
I have a target that creates a filterset then references that filterset
on a file copy. With Ant 1.5.1 and 1.5.4 the copy works as expected but
with Ant 1.6.1 I get a NullPointerException (see below). Has anyone else
seen this and, if so, been able to resolve the problem?
Ken
[copy] Copying 1 file to C:\Documents and Settings\ken.rider
BUILD FAILED
java.lang.NullPointerException
at java.util.Hashtable.put(Hashtable.java:389)
at
org.apache.tools.ant.types.FilterSet.getFilterHash(FilterSet.java:191)
at
org.apache.tools.ant.types.FilterSet.iReplaceTokens(FilterSet.java:344)
at
org.apache.tools.ant.types.FilterSet.replaceTokens(FilterSet.java:327)
at
org.apache.tools.ant.types.FilterSetCollection.replaceTokens(FilterSetCo
llection.java:66)
at
org.apache.tools.ant.util.FileUtils.copyFile(FileUtils.java:563)
at
org.apache.tools.ant.util.FileUtils.copyFile(FileUtils.java:315)
at
org.apache.tools.ant.taskdefs.Copy.doFileOperations(Copy.java:608)
at org.apache.tools.ant.taskdefs.Copy.execute(Copy.java:412)
at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:301)
at org.apache.tools.ant.Target.performTasks(Target.java:328)
at org.apache.tools.ant.Project.executeTarget(Project.java:1215)
at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:383)
at
org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:107)
at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:301)
at org.apache.tools.ant.Target.performTasks(Target.java:328)
at org.apache.tools.ant.Project.executeTarget(Project.java:1215)
at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:383)
at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:301)
at org.apache.tools.ant.Target.performTasks(Target.java:328)
at org.apache.tools.ant.Project.executeTarget(Project.java:1215)
at
org.apache.tools.ant.Project.executeTargets(Project.java:1063)
at org.apache.tools.ant.Main.runBuild(Main.java:632)
at org.apache.tools.ant.Main.startAnt(Main.java:183)
at org.apache.tools.ant.Main.start(Main.java:147)
at org.apache.tools.ant.Main.main(Main.java:230)
Total time: 9 seconds
java.lang.NullPointerException
at java.util.Hashtable.put(Hashtable.java:389)
at
org.apache.tools.ant.types.FilterSet.getFilterHash(FilterSet.java:191)
at
org.apache.tools.ant.types.FilterSet.iReplaceTokens(FilterSet.java:344)
at
org.apache.tools.ant.types.FilterSet.replaceTokens(FilterSet.java:327)
at
org.apache.tools.ant.types.FilterSetCollection.replaceTokens(FilterSetCo
llection.java:66)
at
org.apache.tools.ant.util.FileUtils.copyFile(FileUtils.java:563)
at
org.apache.tools.ant.util.FileUtils.copyFile(FileUtils.java:315)
at
org.apache.tools.ant.taskdefs.Copy.doFileOperations(Copy.java:608)
at org.apache.tools.ant.taskdefs.Copy.execute(Copy.java:412)
at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:301)
at org.apache.tools.ant.Target.performTasks(Target.java:328)
at org.apache.tools.ant.Project.executeTarget(Project.java:1215)
at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:383)
at
org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:107)
at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:301)
at org.apache.tools.ant.Target.performTasks(Target.java:328)
at org.apache.tools.ant.Project.executeTarget(Project.java:1215)
at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:383)
at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:301)
at org.apache.tools.ant.Target.performTasks(Target.java:328)
at org.apache.tools.ant.Project.executeTarget(Project.java:1215)
at
org.apache.tools.ant.Project.executeTargets(Project.java:1063)
at org.apache.tools.ant.Main.runBuild(Main.java:632)
at org.apache.tools.ant.Main.startAnt(Main.java:183)
at org.apache.tools.ant.Main.start(Main.java:147)
at org.apache.tools.ant.Main.main(Main.java:230)
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Re: FilterSet NullPointerException with 1.6.1
Posted by Rhino <rh...@sympatico.ca>.
I'm using 1.6.1 and haven't seen this problem.
It might help if you showed us the task that you were executing when you got
this error. Offhand, I wonder whether the embedded spaces in the path
"Documents and Settings" is part of the problem. Then again, it would be a
bit surprising if that wasn't an issue in 1.5.x and then suddenly become one
in 1.6.1.....
Rhino
----- Original Message -----
From: "Ken Rider" <Ke...@intelliden.com>
To: "Ant Users List" <us...@ant.apache.org>
Sent: Monday, May 03, 2004 3:26 PM
Subject: FilterSet NullPointerException with 1.6.1
I have a target that creates a filterset then references that filterset
on a file copy. With Ant 1.5.1 and 1.5.4 the copy works as expected but
with Ant 1.6.1 I get a NullPointerException (see below). Has anyone else
seen this and, if so, been able to resolve the problem?
Ken
[copy] Copying 1 file to C:\Documents and Settings\ken.rider
BUILD FAILED
java.lang.NullPointerException
at java.util.Hashtable.put(Hashtable.java:389)
at
org.apache.tools.ant.types.FilterSet.getFilterHash(FilterSet.java:191)
at
org.apache.tools.ant.types.FilterSet.iReplaceTokens(FilterSet.java:344)
at
org.apache.tools.ant.types.FilterSet.replaceTokens(FilterSet.java:327)
at
org.apache.tools.ant.types.FilterSetCollection.replaceTokens(FilterSetCo
llection.java:66)
at
org.apache.tools.ant.util.FileUtils.copyFile(FileUtils.java:563)
at
org.apache.tools.ant.util.FileUtils.copyFile(FileUtils.java:315)
at
org.apache.tools.ant.taskdefs.Copy.doFileOperations(Copy.java:608)
at org.apache.tools.ant.taskdefs.Copy.execute(Copy.java:412)
at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:301)
at org.apache.tools.ant.Target.performTasks(Target.java:328)
at org.apache.tools.ant.Project.executeTarget(Project.java:1215)
at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:383)
at
org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:107)
at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:301)
at org.apache.tools.ant.Target.performTasks(Target.java:328)
at org.apache.tools.ant.Project.executeTarget(Project.java:1215)
at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:383)
at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:301)
at org.apache.tools.ant.Target.performTasks(Target.java:328)
at org.apache.tools.ant.Project.executeTarget(Project.java:1215)
at
org.apache.tools.ant.Project.executeTargets(Project.java:1063)
at org.apache.tools.ant.Main.runBuild(Main.java:632)
at org.apache.tools.ant.Main.startAnt(Main.java:183)
at org.apache.tools.ant.Main.start(Main.java:147)
at org.apache.tools.ant.Main.main(Main.java:230)
Total time: 9 seconds
java.lang.NullPointerException
at java.util.Hashtable.put(Hashtable.java:389)
at
org.apache.tools.ant.types.FilterSet.getFilterHash(FilterSet.java:191)
at
org.apache.tools.ant.types.FilterSet.iReplaceTokens(FilterSet.java:344)
at
org.apache.tools.ant.types.FilterSet.replaceTokens(FilterSet.java:327)
at
org.apache.tools.ant.types.FilterSetCollection.replaceTokens(FilterSetCo
llection.java:66)
at
org.apache.tools.ant.util.FileUtils.copyFile(FileUtils.java:563)
at
org.apache.tools.ant.util.FileUtils.copyFile(FileUtils.java:315)
at
org.apache.tools.ant.taskdefs.Copy.doFileOperations(Copy.java:608)
at org.apache.tools.ant.taskdefs.Copy.execute(Copy.java:412)
at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:301)
at org.apache.tools.ant.Target.performTasks(Target.java:328)
at org.apache.tools.ant.Project.executeTarget(Project.java:1215)
at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:383)
at
org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:107)
at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:301)
at org.apache.tools.ant.Target.performTasks(Target.java:328)
at org.apache.tools.ant.Project.executeTarget(Project.java:1215)
at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:383)
at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:301)
at org.apache.tools.ant.Target.performTasks(Target.java:328)
at org.apache.tools.ant.Project.executeTarget(Project.java:1215)
at
org.apache.tools.ant.Project.executeTargets(Project.java:1063)
at org.apache.tools.ant.Main.runBuild(Main.java:632)
at org.apache.tools.ant.Main.startAnt(Main.java:183)
at org.apache.tools.ant.Main.start(Main.java:147)
at org.apache.tools.ant.Main.main(Main.java:230)
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---------------------------------------------------------------------
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For additional commands, e-mail: user-help@ant.apache.org