[HOP-1968] Try opening transform dialog from missing transform plugin, throw NPE

• Type: Bug
• Status: Closed
• Priority: Low
• Resolution: Fixed
• Fix Version/s: 0.99
• Component/s: GUI
• Labels: easy lowhanging-fruit pre-apache user_experience
• Assignee: Unassigned
• Reporter: Maximilian Michels
• Created: 04/Oct/20 12:20
• Updated: 16/May/21 19:11
• Resolved: 16/May/21 19:11

Description

Should display something like 'Missing transform pluging'

java.lang.NullPointerException
at org.apache.hop.ui.hopgui.file.pipeline.delegates.HopGuiPipelineTransformDelegate.getTransformDialog(HopGuiPipelineTransformDelegate.java:89)
at org.apache.hop.ui.hopgui.file.pipeline.delegates.HopGuiPipelineTransformDelegate.editTransform(HopGuiPipelineTransformDelegate.java:134)
at org.apache.hop.ui.hopgui.file.pipeline.HopGuiPipelineGraph.editTransform(HopGuiPipelineGraph.java:2747)
at org.apache.hop.ui.hopgui.file.pipeline.HopGuiPipelineGraph.mouseDoubleClick(HopGuiPipelineGraph.java:584)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:200)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
at org.apache.hop.ui.hopgui.HopGui.open(HopGui.java:352)
at org.apache.hop.ui.hopgui.HopGui.main(HopGui.java:296)