Fehlerkorrekturen

lib/protocoll_messages/fin_tour_message.dart

@@ -49,7 +49,7 @@ class FinTourTask {
 
   List<String>? codes;
 
-  late FinTaskPos pos;
+  late FinTaskPos? pos;
 
   FinTourTask();
 

lib/protocoll_messages/fin_tour_message.g.dart

@@ -37,7 +37,9 @@ FinTourTask _$FinTourTaskFromJson(Map<String, dynamic> json) => FinTourTask()
   ..code = json['code'] as int?
   ..sign = json['sign'] as String?
   ..codes = (json['codes'] as List<dynamic>?)?.map((e) => e as String).toList()
-  ..pos = FinTaskPos.fromJson(json['pos'] as Map<String, dynamic>);
+  ..pos = json['pos'] == null
+      ? null
+      : FinTaskPos.fromJson(json['pos'] as Map<String, dynamic>);
 
 Map<String, dynamic> _$FinTourTaskToJson(FinTourTask instance) =>
     <String, dynamic>{