diff --git a/lib/core/application.dart b/lib/core/application.dart
index a6d6aaf..5b34c5c 100644
--- a/lib/core/application.dart
+++ b/lib/core/application.dart
@@ -3,15 +3,16 @@ import 'dart:async';
 import 'log.dart';
 
 abstract class Application {
-  Application(Function() func) {
+  Application(Function() func, Function(Object, StackTrace) errorListener) {
     runZonedGuarded(() async {
       func();
     }, (error, stack) {
-      writeInLog(error, stack);
+      writeLog(error, stack);
+      errorListener(error, stack);
     });
   }
 
-  void writeInLog(Object error, StackTrace stack) {
+  void writeLog(Object error, StackTrace stack) {
     logError('$error:\n$stack');
   }
 }