Handle errors coming from LS responses for completion items

eclipse · Jul 18, 2024 · ed01fc9 · ed01fc9
1 parent 0e16bf1
commit ed01fc9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/org.eclipse.lsp4e/src/org/eclipse/lsp4e/operations/completion/LSContentAssistProcessor.java b/org.eclipse.lsp4e/src/org/eclipse/lsp4e/operations/completion/LSContentAssistProcessor.java
@@ -137,6 +137,9 @@ public ICompletionProposal[] computeCompletionProposals(ITextViewer viewer, int
 								if (isIncomplete) {
 									anyIncomplete.set(true);
 								}
+							}).exceptionally(t -> {
+								LanguageServerPlugin.logError("'%s' LS failed to compute completion items.".formatted(w.serverDefinition.label), t); //$NON-NLS-1$
+								return null;
 							}));
 			cancellationSupport.execute(completionLanguageServersFuture);
 			this.cancellationSupport = cancellationSupport;