fix: prevent default rejection handling (#1791)

rudderlabs · Jul 22, 2024 · 025d4f6 · 025d4f6
1 parent b284617
commit 025d4f6
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/packages/analytics-js/src/services/ErrorHandler/ErrorHandler.ts b/packages/analytics-js/src/services/ErrorHandler/ErrorHandler.ts
@@ -67,6 +67,10 @@ class ErrorHandler implements IErrorHandler {
       (globalThis as typeof window).addEventListener(
         'unhandledrejection',
         (event: PromiseRejectionEvent) => {
+          if (!(event.reason instanceof Error)) {
+            // Prevent the default handling by the browser
+            event.preventDefault();
+          }
           this.onError(event, undefined, undefined, undefined, ErrorType.UNHANDLEDREJECTION);
         },
       );