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Posted to dev@commons.apache.org by bu...@apache.org on 2005/08/01 07:42:32 UTC
DO NOT REPLY [Bug 35958] New: -
Multiple taskdefs causes ClassCastException
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http://issues.apache.org/bugzilla/show_bug.cgi?id=35958
Summary: Multiple taskdefs causes ClassCastException
Product: Commons
Version: unspecified
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: VFS
AssignedTo: commons-dev@jakarta.apache.org
ReportedBy: andrew.newman@suncorp.com.au
If you have defined your tasks as such:
<taskdef name="v-mkdir" classname="org.apache.commons.vfs.tasks.MkdirTask"
classpathref="vfs-classpath" />
<taskdef name="v-copy" classname="org.apache.commons.vfs.tasks.CopyTask"
classpathref="vfs-classpath"/>
Then in a task use them:
<v-mkdir dir="..."/>
<v-copy destdir="...">
<src file="..."/>
</v-copy>
You get the following exception:
v-copy
..\build.xml:xx: null
at org.apache.commons.vfs.tasks.AbstractSyncTask.execute(AbstractSyncTask.java:196)
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.executeTarget(Project.java:1214)
at org.apache.tools.ant.Project.executeTargets(Project.java:1062)
at org.apache.tools.ant.Main.runBuild(Main.java:673)
at org.apache.tools.ant.Main.startAnt(Main.java:188)
at org.apache.tools.ant.Main.start(Main.java:151)
at org.apache.tools.ant.Main.main(Main.java:241)
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:324)
at com.intellij.rt.ant.execution.AntMain2.main(AntMain2.java:13)
Caused by: java.lang.ClassCastException
at org.apache.commons.vfs.tasks.VfsTask.resolveFile(VfsTask.java:64)
at
org.apache.commons.vfs.tasks.AbstractSyncTask.handleFiles(AbstractSyncTask.java:206)
at org.apache.commons.vfs.tasks.AbstractSyncTask.execute(AbstractSyncTask.java:187)
... 15 more
The alternative, if you call it that, is to use (as given on the web site):
<taskdef resource="org/apache/commons/vfs/tasks/tasks.properties"
classpathref="vfs-classpath"/>
I would expect that the Ant tasks would work either way.
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