[Swift-user] determining unmapped paths

[Allan Espinosa]

I'm trying figure out where in my workflow is causing this problem:

2011-03-24 16:23:50,485-0500 WARN  FlowNode Ex098
java.lang.IllegalStateException: mapper.existing() returned a path [3]
that it cannot subsequently map
        at org.griphyn.vdl.mapping.RootDataNode.checkInputs(RootDataNode.java:129)
        at org.griphyn.vdl.mapping.RootArrayDataNode.checkInputs(RootArrayDataNode.java:67)
        at org.griphyn.vdl.mapping.RootArrayDataNode.innerInit(RootArrayDataNode.java:53)
        at org.griphyn.vdl.mapping.RootArrayDataNode.handleClosed(RootArrayDataNode.java:80)
        at org.griphyn.vdl.mapping.AbstractDataNode.notifyListeners(AbstractDataNode.java:583)
        at org.griphyn.vdl.mapping.AbstractDataNode.closeShallow(AbstractDataNode.java:396)
        at org.griphyn.vdl.mapping.ArrayDataNode.closeDeep(ArrayDataNode.java:51)
        at org.griphyn.vdl.karajan.lib.PartialCloseDataset.function(PartialCloseDataset.java:79)
        at org.griphyn.vdl.karajan.lib.VDLFunction.post(VDLFunction.java:68)
        at org.globus.cog.karajan.workflow.nodes.Sequential.startNext(Sequential.java:29)
        at org.globus.cog.karajan.workflow.nodes.Sequential.executeChildren(Sequential.java:20)
        at org.globus.cog.karajan.workflow.nodes.FlowContainer.execute(FlowContainer.java:63)
        at org.globus.cog.karajan.workflow.nodes.FlowNode.restart(FlowNode.java:139)
        at org.globus.cog.karajan.workflow.nodes.FlowNode.start(FlowNode.java:197)
        at org.globus.cog.karajan.workflow.events.EventBus.start(EventBus.java:104)
        at org.globus.cog.karajan.workflow.events.EventTargetPair.run(EventTargetPair.java:40)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:619)

It doesn't specify which data object it crashes on so i'm quite
clueless at this point.

I'm using the latest trunk

any particular log4j class i should be enabling to debug?


Thanks,
-Allan

-- 
Allan M. Espinosa <http://amespinosa.wordpress.com>
PhD student, Computer Science
University of Chicago <http://people.cs.uchicago.edu/~aespinosa>