bamaer opened a new issue, #8151:
URL: https://github.com/apache/hop/issues/8151
### Apache Hop version?
2.20.0-SNAPSHOT
### Java version?
21
### Operating system
Linux
### What happened?
New metadata items can be created, but existing ones can't be opened in Hop
Web
java.lang.NullPointerException: Cannot invoke
"org.apache.hop.ui.core.widget.ComboVar.addListener(int,
org.eclipse.swt.widgets.Listener)" because "this.wCombo" is null
at
org.apache.hop.ui.core.widget.MetaSelectionLine.addListener(MetaSelectionLine.java:432)
at org.eclipse.swt.widgets.Control.addKeyListener(Control.java:1760)
at
org.apache.hop.ui.hopgui.HopGuiKeyHandler.attachTo(HopGuiKeyHandler.java:155)
at org.apache.hop.ui.core.PropsUi.setLook(PropsUi.java:782)
at org.apache.hop.ui.core.PropsUi.setLook(PropsUi.java:768)
at
org.apache.hop.ui.core.widget.MetaSelectionLine.<init>(MetaSelectionLine.java:149)
at
org.apache.hop.ui.workflow.config.WorkflowRunConfigurationEditor.createControl(WorkflowRunConfigurationEditor.java:207)
at
org.apache.hop.ui.hopgui.perspective.metadata.MetadataPerspective.addEditor(MetadataPerspective.java:894)
at
org.apache.hop.ui.core.metadata.MetadataManager.editWithEditorAtIndex(MetadataManager.java:258)
at
org.apache.hop.ui.core.metadata.MetadataManager.editWithEditor(MetadataManager.java:224)
at
org.apache.hop.ui.hopgui.perspective.metadata.MetadataPerspective.onEditMetadata(MetadataPerspective.java:1366)
at
org.apache.hop.ui.hopgui.perspective.metadata.MetadataPerspective.openTreeItem(MetadataPerspective.java:770)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:109)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:687)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:594)
at org.eclipse.swt.widgets.Display.executeNextEvent(Display.java:1216)
at org.eclipse.swt.widgets.Display.runPendingMessages(Display.java:1197)
at
org.eclipse.swt.widgets.Display.safeReadAndDispatch(Display.java:1180)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1172)
at
org.eclipse.rap.rwt.application.AbstractEntryPoint.createUI(AbstractEntryPoint.java:69)
at
org.eclipse.rap.rwt.internal.lifecycle.RWTLifeCycle.createUI(RWTLifeCycle.java:177)
at
org.eclipse.rap.rwt.internal.lifecycle.RWTLifeCycle$UIThreadController.run(RWTLifeCycle.java:290)
at java.base/java.lang.Thread.run(Thread.java:1583)
at
org.eclipse.rap.rwt.internal.lifecycle.UIThread.run(UIThread.java:107)
### Issue Priority
Priority: 1
### Issue Component
Component: Hop Web
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