Don't throw an exception for untranslated strings

These are "dynamic" translations that come from the server. If they are not known locally, we should just show them to the user as-is.

Author: rolandgeider

lib/helpers/i18n.dart

@@ -1,15 +1,17 @@
 /// This code is autogenerated in the backend repo in extract-i18n.py do not edit!
-library;
 
 /// Translate dynamic strings that are returned from the server
 /// These strings such as categories or equipment are returned by the server
 /// in English and need to be translated here in the application (there are
 /// probably better ways to do this, but that's the way it is right now).
 
 import 'package:flutter/widgets.dart';
+import 'package:logging/logging.dart';
 import 'package:wger/l10n/generated/app_localizations.dart';
 
 String getTranslation(String value, BuildContext context) {
+ final logger = Logger('getTranslation');
+
  switch (value) {
  case 'Abs':
  return AppLocalizations.of(context).abs;
@@ -129,6 +131,7 @@ String getTranslation(String value, BuildContext context) {
  return AppLocalizations.of(context).none__bodyweight_exercise_;
 
  default:
- throw FormatException('Could not translate the server string $value');
+ logger.warning('Could not translate the server string $value');
+ return value;
  }
 }