[HOP-2320] NPE in User Defined Java Class code crashes Hop GUI

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.60
• Fix Version/s: 0.60
• Component/s: GUI
• Assignee: Unassigned
• Reporter: Matt Casters
• Created: 18/Dec/20 21:43
• Updated: 16/Jan/21 21:56
• Resolved: 16/Jan/21 21:55

Description

at org.apache.hop.pipeline.transforms.userdefinedjavaclass.UserDefinedJavaClass.getInputRowSets(UserDefinedJavaClass.java:253)
       at org.apache.hop.pipeline.Pipeline.getEngineMetrics(Pipeline.java:3327)
       at org.apache.hop.pipeline.Pipeline.getEngineMetrics(Pipeline.java:3293)
       at org.apache.hop.ui.hopgui.file.pipeline.delegates.HopGuiPipelineGridDelegate.refreshView(HopGuiPipelineGridDelegate.java:351)
       at org.apache.hop.ui.hopgui.file.pipeline.delegates.HopGuiPipelineGridDelegate.access$100(HopGuiPipelineGridDelegate.java:63)
       at org.apache.hop.ui.hopgui.file.pipeline.delegates.HopGuiPipelineGridDelegate$1.lambda$run$0(HopGuiPipelineGridDelegate.java:253)
       at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
       at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)