java.util.concurrent.ExecutionException

java.lang.NullPointerException

Solutions on the web703

  • via Coderanch by santiagoruiz Ruiz, 8 months ago
    java.lang.NullPointerException
  • java.lang.NullPointerException
  • via GitHub by bonii-xx
    , 1 year ago
    java.lang.NullPointerException
  • Stack trace

    • java.util.concurrent.ExecutionException: java.lang.NullPointerException at java.util.concurrent.FutureTask.report(Unknown Source) at java.util.concurrent.FutureTask.get(Unknown Source) at javax.swing.SwingWorker.get(Unknown Source) at org.processmining.framework.plugin.ProMFuture.get(ProMFuture.java:119) at org.processmining.framework.plugin.impl.AbstractPluginDescriptor$1.done(AbstractPluginDescriptor.java:180) at org.processmining.framework.plugin.ProMFuture$1.done(ProMFuture.java:66) at javax.swing.SwingWorker$5.run(Unknown Source) at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(Unknown Source) at sun.swing.AccumulativeRunnable.run(Unknown Source) at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(Unknown Source) at javax.swing.Timer.fireActionPerformed(Unknown Source) at javax.swing.Timer$DoPostEvent.run(Unknown Source) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$200(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) Caused by: java.lang.NullPointerException at org.processmining.log.csvimport.handler.XESConversionHandlerImpl.assignAttribute(XESConversionHandlerImpl.java:246) at org.processmining.log.csvimport.handler.XESConversionHandlerImpl.assignLifecycleTransition(XESConversionHandlerImpl.java:250) at org.processmining.log.csvimport.handler.XESConversionHandlerImpl.startEvent(XESConversionHandlerImpl.java:158) at org.processmining.log.csvimport.CSVConversion.convertCSV(CSVConversion.java:294) at org.processmining.log.csvimport.CSVConversionPlugin.doConvertCSVToXes(CSVConversionPlugin.java:119) at org.processmining.log.csvimport.CSVConversionPlugin.convertCSVToXES(CSVConversionPlugin.java:76) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.processmining.framework.plugin.impl.PluginDescriptorImpl.execute(PluginDescriptorImpl.java:251) at org.processmining.framework.plugin.impl.AbstractPluginDescriptor$1.doInBackground(AbstractPluginDescriptor.java:144) at org.processmining.framework.plugin.ProMFuture$1.doInBackground(ProMFuture.java:56) at javax.swing.SwingWorker$1.call(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at javax.swing.SwingWorker.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source)

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