update

lib/src/util/error.dart

@@ -0,0 +1,24 @@
+import 'package:fluent_ui/fluent_ui.dart';
+
+import '../../main.dart';
+import '../dialog/dialog.dart';
+
+void onError(Object? exception, StackTrace? stackTrace, bool framework) {
+  if(exception == null){
+    return;
+  }
+
+  if(appKey.currentContext == null || appKey.currentState?.mounted == false){
+    return;
+  }
+
+  showDialog(
+      context: appKey.currentContext!,
+      builder: (context) =>
+          ErrorDialog(
+              exception: exception,
+              stackTrace: stackTrace,
+              errorMessageBuilder: (exception) => framework ? "An error was thrown by Flutter: $exception" : "An uncaught error was thrown: $exception"
+          )
+  );
+}