[GROOVY-1506] groovy task in ant throws NPE when calling target from inside groovy with antcall

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0-JSR-6
• Fix Version/s: 1.0-RC-1
• Component/s: Ant integration
• Assignee: Guillaume Sauthier
• Reporter: Andreas Sahlbach
• Created: 23/Sep/06 17:28
• Updated: 26/Sep/06 14:57
• Resolved: 26/Sep/06 14:57

Description

Please see the attached build.xml. I am using groovy from svn main trunk rev. 4066, which is installed in ./lib
The output is:
Buildfile: build.xml

main:

sub:
[echo] Hello
[echo] in groovy

BUILD FAILED
: java.lang.NullPointerException

Total time: 7 seconds

starting with ant -d I get the following stack trace:
: java.lang.NullPointerException
at org.apache.tools.ant.Task.perform(Task.java:373)
at groovy.util.AntBuilder.nodeCompleted(AntBuilder.java:178)
at groovy.util.BuilderSupport.doInvokeMethod(BuilderSupport.java:175)
at groovy.util.AntBuilder.doInvokeMethod(AntBuilder.java:139)
at groovy.util.BuilderSupport.invokeMethod(BuilderSupport.java:86)
at org.codehaus.groovy.runtime.Invoker.invokeMethod(Invoker.java:164)
at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:104)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethod(ScriptBytecodeAdapter.java:80)
at Script1.run(Script1.groovy:2)
at org.codehaus.groovy.ant.Groovy.execGroovy(Groovy.java:369)
at org.codehaus.groovy.ant.Groovy.execute(Groovy.java:259)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:341)
at org.apache.tools.ant.Target.performTasks(Target.java:369)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40)
at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
at org.apache.tools.ant.Main.runBuild(Main.java:668)
at org.apache.tools.ant.Main.startAnt(Main.java:187)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67)
Caused by: java.lang.NullPointerException
at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:321)
at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:107)
at org.apache.tools.ant.Task.perform(Task.java:364)
... 22 more
— Nested Exception —
java.lang.NullPointerException
at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:321)
at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:107)
at org.apache.tools.ant.Task.perform(Task.java:364)
at groovy.util.AntBuilder.nodeCompleted(AntBuilder.java:178)
at groovy.util.BuilderSupport.doInvokeMethod(BuilderSupport.java:175)
at groovy.util.AntBuilder.doInvokeMethod(AntBuilder.java:139)
at groovy.util.BuilderSupport.invokeMethod(BuilderSupport.java:86)
at org.codehaus.groovy.runtime.Invoker.invokeMethod(Invoker.java:164)
at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:104)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethod(ScriptBytecodeAdapter.java:80)
at Script1.run(Script1.groovy:2)
at org.codehaus.groovy.ant.Groovy.execGroovy(Groovy.java:369)
at org.codehaus.groovy.ant.Groovy.execute(Groovy.java:259)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:341)
at org.apache.tools.ant.Target.performTasks(Target.java:369)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40)
at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
at org.apache.tools.ant.Main.runBuild(Main.java:668)
at org.apache.tools.ant.Main.startAnt(Main.java:187)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67)

Total time: 8 seconds