#2166 Nodes with looped links crash the UI in the test harness (#2167)

Signed-off-by: CTomlyn <[email protected]>
elyra-ai · Sep 23, 2024 · fc3199f · fc3199f
1 parent 3863c6b
commit fc3199f
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/canvas_modules/common-canvas/src/object-model/object-model.js b/canvas_modules/common-canvas/src/object-model/object-model.js
@@ -1556,7 +1556,8 @@ export default class ObjectModel {
 			retval = true;
 		} else {
 			for (const link of pipeline.getLinks()) {
-				if (link.srcNodeId === startNodeId) {
+				if (link.srcNodeId === startNodeId &&
+					link.srcNodeId !== link.trgNodeId) { // Ignore self-referencing links
 					const newRetval = this.findNodesInSubGraph(link.trgNodeId, endNodeId, selection, pipelineId);
 					if (newRetval !== true) {
 						selection.pop();