Merge pull request #13263 from inspiredjw:patch-1

Cannot read property 'uri' of null fix

src/vs/editor/browser/standalone/standaloneEditor.ts

@@ -155,7 +155,9 @@ export function setModelLanguage(model: IModel, language: string): void {
  * Set the markers for a model.
  */
 export function setModelMarkers(model: IModel, owner: string, markers: IMarkerData[]): void {
-	StaticServices.markerService.get().changeOne(owner, model.uri, markers);
+	if (model) {
+		StaticServices.markerService.get().changeOne(owner, model.uri, markers);
+	}
 }
 
 /**