Hi,<div><br></div><div>Testing 0.93 on Beagle, I am seeing this exception for modftdock script:</div><div><br></div><div><div>Exception whilst logging dataset content for ?:string = 100 - Closed</div><div>java.lang.NullPointerException</div>
<div><span class="Apple-tab-span" style="white-space:pre">      </span>at org.griphyn.vdl.mapping.RootDataNode.getMapper(RootDataNode.java:213)</div><div><span class="Apple-tab-span" style="white-space:pre">     </span>at org.griphyn.vdl.mapping.AbstractDataNode.logContent(AbstractDataNode.java:460)</div>
<div><span class="Apple-tab-span" style="white-space:pre">      </span>at org.griphyn.vdl.mapping.AbstractDataNode.closeShallow(AbstractDataNode.java:422)</div><div><span class="Apple-tab-span" style="white-space:pre">  </span>at org.griphyn.vdl.mapping.AbstractDataNode.setValue(AbstractDataNode.java:361)</div>
<div><span class="Apple-tab-span" style="white-space:pre">      </span>at org.griphyn.vdl.mapping.RootDataNode.setValue(RootDataNode.java:221)</div><div><span class="Apple-tab-span" style="white-space:pre">      </span>at org.griphyn.vdl.mapping.RootDataNode.newNode(RootDataNode.java:27)</div>
<div><span class="Apple-tab-span" style="white-space:pre">      </span>at org.griphyn.vdl.karajan.lib.swiftscript.FnArg.function(FnArg.java:71)</div><div><span class="Apple-tab-span" style="white-space:pre">     </span>at org.globus.cog.karajan.workflow.nodes.functions.AbstractFunction.post(AbstractFunction.java:27)</div>
<div><span class="Apple-tab-span" style="white-space:pre">      </span>at org.globus.cog.karajan.workflow.nodes.AbstractSequentialWithArguments.completed(AbstractSequentialWithArguments.java:194)</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>at org.globus.cog.karajan.workflow.nodes.FlowNode.complete(FlowNode.java:214)</div>
<div><span class="Apple-tab-span" style="white-space:pre">      </span>at org.globus.cog.karajan.workflow.nodes.FlowContainer.post(FlowContainer.java:58)</div><div><span class="Apple-tab-span" style="white-space:pre">   </span>at org.globus.cog.karajan.workflow.nodes.functions.AbstractFunction.post(AbstractFunction.java:28)</div>
<div><span class="Apple-tab-span" style="white-space:pre">      </span>at org.globus.cog.karajan.workflow.nodes.Sequential.startNext(Sequential.java:29)</div><div><span class="Apple-tab-span" style="white-space:pre">    </span>at org.globus.cog.karajan.workflow.nodes.Sequential.executeChildren(Sequential.java:20)</div>
<div><span class="Apple-tab-span" style="white-space:pre">      </span>at org.globus.cog.karajan.workflow.nodes.FlowContainer.execute(FlowContainer.java:63)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.globus.cog.karajan.workflow.nodes.FlowNode.restart(FlowNode.java:139)</div>
<div><span class="Apple-tab-span" style="white-space:pre">      </span>at org.globus.cog.karajan.workflow.nodes.FlowNode.start(FlowNode.java:197)</div><div><span class="Apple-tab-span" style="white-space:pre">   </span>at org.globus.cog.karajan.workflow.FlowElementWrapper.start(FlowElementWrapper.java:227)</div>
<div><span class="Apple-tab-span" style="white-space:pre">      </span>at org.globus.cog.karajan.workflow.events.EventBus.start(EventBus.java:104)</div><div><span class="Apple-tab-span" style="white-space:pre">  </span>at org.globus.cog.karajan.workflow.events.EventTargetPair.run(EventTargetPair.java:40)</div>
<div><span class="Apple-tab-span" style="white-space:pre">      </span>at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:452)</div><div><span class="Apple-tab-span" style="white-space:pre">   </span>at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:309)</div>
<div><span class="Apple-tab-span" style="white-space:pre">      </span>at java.util.concurrent.FutureTask.run(FutureTask.java:149)</div><div><span class="Apple-tab-span" style="white-space:pre">  </span>at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:897)</div>
<div><span class="Apple-tab-span" style="white-space:pre">      </span>at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:919)</div><div><span class="Apple-tab-span" style="white-space:pre">   </span>at java.lang.Thread.run(Thread.java:736)</div>
<div><br></div><div>For all the variables in the script.</div><div><br></div><div>The script runs to completion however.</div><div><br></div><div>ftdock.swift attached.</div><div><br></div><div>I tried to comment out the trace and converting the int variable "mod_index" to string but the exception persisted.</div>
<br>-- <br>Ketan<br><br><br>
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