handle case of null voices list

1 year ago · 04f6e7df13
parent 3be53cc398
commit 04f6e7df13
1 changed files with 2 additions and 2 deletions
--- a/lib/pangea/widgets/chat/tts_controller.dart
+++ b/lib/pangea/widgets/chat/tts_controller.dart
@ -45,8 +45,8 @@ class TtsController {

      await tts.awaitSpeakCompletion(true);

-      final voices = await tts.getVoices;
-      availableLangCodes = (voices as List)
+      final voices = (await tts.getVoices) as List?;
+      availableLangCodes = (voices ?? [])
          .map((v) {
            // on iOS / web, the codes are in 'locale', but on Android, they are in 'name'
            final nameCode = v['name']?.split("-").first;