Tom Little created IVY-1401:
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Summary: NullPointerException thrown when calling buildnumber task
Key: IVY-1401
URL: https://issues.apache.org/jira/browse/IVY-1401
Project: Ivy
Issue Type: Bug
Environment: Windows
Reporter: Tom Little
When calling the ivy ant task buildnumber with a branch tag set.
E.g. Repo layout;
[org]/[module]/[branch]/[revision]/[type]s/[module]-[revision].[ext]
Call:
<ivy:buildnumber organisation="myorg" module"mymod" branch="BRANCH-A"
resolver="myRepo" />
Will throw this exception:
java.lang.NullPointerException
at org.apache.ivy.ant.IvyBuildNumber.doExecute(IvyBuildNumber.java:215)
at org.apache.ivy.ant.IvyTask.execute(IvyTask.java:277)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.performTasks(Target.java:385)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
at
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
at org.apache.tools.ant.Main.runBuild(Main.java:758)
at org.apache.tools.ant.Main.startAnt(Main.java:217)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)
However if you add a revision explictly this error will no longer be thrown.
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