diff --git a/lib/core/note.dart b/lib/core/note.dart
index a60df64f..558b921b 100644
--- a/lib/core/note.dart
+++ b/lib/core/note.dart
@@ -75,7 +75,13 @@ class Note with NotesNotifier {
 
   String get filePath {
     if (_filePath == null) {
-      _filePath = p.join(parent.folderPath, _buildFileName());
+      try {
+        _filePath = p.join(parent.folderPath, _buildFileName());
+      } catch (e, stackTrace) {
+        Log.e("_buildFileName: $e");
+        logExceptionWarning(e, stackTrace);
+        _filePath = p.join(parent.folderPath, Uuid().v4());
+      }
       switch (_fileFormat) {
         case NoteFileFormat.Txt:
           if (!_filePath.toLowerCase().endsWith('.txt')) {
diff --git a/lib/error_reporting.dart b/lib/error_reporting.dart
index 7c9d2d74..48e6ebc5 100644
--- a/lib/error_reporting.dart
+++ b/lib/error_reporting.dart
@@ -100,7 +100,10 @@ Future<void> reportError(Object error, StackTrace stackTrace) async {
   print(stackTrace);
 }
 
-Future<void> logException(Exception e, StackTrace stackTrace) async {
+// Dart makes a distiction between Errors and Exceptions
+// so we need to use dynamic
+Future<void> logException(Object e, StackTrace stackTrace) async {
+  assert(e is Exception || e is Error);
   if (!reportCrashes) {
     return;
   }
@@ -109,7 +112,8 @@ Future<void> logException(Exception e, StackTrace stackTrace) async {
   return FlutterCrashlytics().logException(e, stackTrace);
 }
 
-Future<void> logExceptionWarning(Exception e, StackTrace stackTrace) async {
+Future<void> logExceptionWarning(Object e, StackTrace stackTrace) async {
+  assert(e is Exception || e is Error);
   if (!reportCrashes) {
     return;
   }