[Swift-devel] Exception whilst logging dataset

[Ketan Maheshwari]

Hi,

Testing 0.93 on Beagle, I am seeing this exception for modftdock script:

Exception whilst logging dataset content for ?:string = 100 - Closed
java.lang.NullPointerException
at org.griphyn.vdl.mapping.RootDataNode.getMapper(RootDataNode.java:213)
at
org.griphyn.vdl.mapping.AbstractDataNode.logContent(AbstractDataNode.java:460)
at
org.griphyn.vdl.mapping.AbstractDataNode.closeShallow(AbstractDataNode.java:422)
at
org.griphyn.vdl.mapping.AbstractDataNode.setValue(AbstractDataNode.java:361)
at org.griphyn.vdl.mapping.RootDataNode.setValue(RootDataNode.java:221)
at org.griphyn.vdl.mapping.RootDataNode.newNode(RootDataNode.java:27)
at org.griphyn.vdl.karajan.lib.swiftscript.FnArg.function(FnArg.java:71)
at
org.globus.cog.karajan.workflow.nodes.functions.AbstractFunction.post(AbstractFunction.java:27)
at
org.globus.cog.karajan.workflow.nodes.AbstractSequentialWithArguments.completed(AbstractSequentialWithArguments.java:194)
at
org.globus.cog.karajan.workflow.nodes.FlowNode.complete(FlowNode.java:214)
at
org.globus.cog.karajan.workflow.nodes.FlowContainer.post(FlowContainer.java:58)
at
org.globus.cog.karajan.workflow.nodes.functions.AbstractFunction.post(AbstractFunction.java:28)
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.FlowElementWrapper.start(FlowElementWrapper.java:227)
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$RunnableAdapter.call(Executors.java:452)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:309)
at java.util.concurrent.FutureTask.run(FutureTask.java:149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:897)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:919)
at java.lang.Thread.run(Thread.java:736)

For all the variables in the script.

The script runs to completion however.

ftdock.swift attached.

I tried to comment out the trace and converting the int variable "mod_index"
to string but the exception persisted.

-- 
Ketan
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