IllegalArgumentException when applying fix

[ghentschke]

When applying a quick fix in the editor:

I get an IllegalArgumentException:

!ENTRY org.eclipse.core.jobs 4 2 2023-03-29 17:21:37.910
!MESSAGE An internal error occurred during: "apply resolution - change 'typedef struct{
…' to 'using data = struct{
…'".
!STACK 0
java.lang.IllegalArgumentException
	at org.eclipse.ui.ide.IDE.openEditor(IDE.java:572)
	at org.eclipse.lsp4e.LSPEclipseUtils.openEditor(LSPEclipseUtils.java:749)
	at org.eclipse.lsp4e.LSPEclipseUtils.openFileLocationInEditor(LSPEclipseUtils.java:708)
	at org.eclipse.lsp4e.LSPEclipseUtils.open(LSPEclipseUtils.java:624)
	at org.eclipse.lsp4e.LSPEclipseUtils.open(LSPEclipseUtils.java:610)
	at org.eclipse.lsp4e.LSPEclipseUtils.open(LSPEclipseUtils.java:606)
	at org.eclipse.lsp4e.LSPEclipseUtils.lambda$1(LSPEclipseUtils.java:866)
	at java.base/java.util.Optional.ifPresent(Optional.java:178)
	at org.eclipse.lsp4e.LSPEclipseUtils.applyWorkspaceEdit(LSPEclipseUtils.java:862)
	at org.eclipse.lsp4e.operations.codeactions.CodeActionMarkerResolution.run(CodeActionMarkerResolution.java:66)
	at org.eclipse.ui.internal.genericeditor.markers.MarkerInformationControl$1$1.run(MarkerInformationControl.java:141)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)

The reason is that the page returned by UI.getActivePage() in org.eclipse.lsp4e.LSPEclipseUtils.open(String, Range) is null

[sebthom]

Resolved by #612