#1851 Tiny app not working (#1852) (#1857)

elyra-ai · Apr 9, 2024 · c5266d4 · c5266d4
1 parent 1e7b42d
commit c5266d4
Showing 1 changed file with 8 additions and 6 deletions.
diff --git a/canvas_modules/common-canvas/src/common-canvas/canvas-controller.js b/canvas_modules/common-canvas/src/common-canvas/canvas-controller.js
@@ -128,12 +128,14 @@ export default class CanvasController {
 
 	setCanvasConfig(config) {
 		this.logger.log("Setting Canvas Config");
-		// TODO - Remove these next three lines in next major release.
-		const correctConfig = this.correctTypo(config);
-		correctConfig.enableNodeLayout =
-			CanvasUtils.convertPortPosInfo(correctConfig.enableNodeLayout);
-		this.objectModel.openPaletteIfNecessary(config);
-		this.objectModel.setCanvasConfig(correctConfig);
+		if (config) {
+			// TODO - Remove these next three lines in next major release.
+			const correctConfig = this.correctTypo(config);
+			correctConfig.enableNodeLayout =
+				CanvasUtils.convertPortPosInfo(correctConfig.enableNodeLayout);
+			this.objectModel.openPaletteIfNecessary(config);
+			this.objectModel.setCanvasConfig(correctConfig);
+		}
 	}
 
 	// Converts the config option 'enableHightlightNodeOnNewLinkDrag' (which has