diff --git a/src/python/app.py b/src/python/app.py
index 7d6a445e..0c9e9063 100644
--- a/src/python/app.py
+++ b/src/python/app.py
@@ -2,14 +2,15 @@ import asyncio
 import logging as log
 import signal
 import sys
+import traceback
 from concurrent.futures import Future
 from operator import attrgetter
 from threading import Thread
 from typing import Coroutine, Sequence
 
+import nio
 from appdirs import AppDirs
 
-import nio
 import pyotherside
 
 from . import __about__
@@ -62,14 +63,15 @@ class App:
 
     def _call_coro(self, coro: Coroutine, uuid: str) -> None:
         def on_done(future: Future) -> None:
-            try:
-                result    = future.result()
-                exception = None
-            except Exception as err:
-                result    = None
-                exception = err
+            result = exception = trace = None
 
-            CoroutineDone(uuid, result, exception)
+            try:
+                result = future.result()
+            except Exception as err:
+                exception = err
+                trace     = traceback.format_exc().rstrip()
+
+            CoroutineDone(uuid, result, exception, trace)
 
         self.run_in_loop(coro).add_done_callback(on_done)
 
diff --git a/src/python/pyotherside_events.py b/src/python/pyotherside_events.py
index 3a7e88b3..86c2d649 100644
--- a/src/python/pyotherside_events.py
+++ b/src/python/pyotherside_events.py
@@ -50,6 +50,7 @@ class CoroutineDone(PyOtherSideEvent):
     uuid:   str                    = field()
     result: Any                    = None
     exception: Optional[Exception] = None
+    traceback: Optional[str]       = None
 
 
 @dataclass
diff --git a/src/qml/event_handlers.js b/src/qml/event_handlers.js
index 2d2f2a57..cff3e05d 100644
--- a/src/qml/event_handlers.js
+++ b/src/qml/event_handlers.js
@@ -13,7 +13,7 @@ function onAlertRequested() {
 }
 
 
-function onCoroutineDone(uuid, result, error) {
+function onCoroutineDone(uuid, result, error, traceback) {
     let onSuccess = py.pendingCoroutines[uuid].onSuccess
     let onError   = py.pendingCoroutines[uuid].onError
 
@@ -22,8 +22,8 @@ function onCoroutineDone(uuid, result, error) {
         let args = py.getattr(error, "args")
 
         onError ?
-        onError(type, args, error) :
-        console.error(uuid + ": " + type + ": " + args)
+            onError(type, args, error, traceback) :
+            console.error("python:\n" + traceback)
 
     } else if (onSuccess) { onSuccess(result) }