diff --git a/src/qml/event_handlers.js b/src/qml/event_handlers.js
index cff3e05d..ea8d4672 100644
--- a/src/qml/event_handlers.js
+++ b/src/qml/event_handlers.js
@@ -23,7 +23,7 @@ function onCoroutineDone(uuid, result, error, traceback) {
 
         onError ?
             onError(type, args, error, traceback) :
-            console.error("python:\n" + traceback)
+            console.error("python: " + uuid + "\n" + traceback)
 
     } else if (onSuccess) { onSuccess(result) }