Video is not loading about flutter-tiktok HOT 3 CLOSED

I had the same issue and managed to fix it by updating the following in "feed_viewmodel.dart" (changes are in bold):

ORIGINAL CODE:

`
changeVideo(index) async {
videoSource.listVideos[prevVideo].controller.pause();
if (videoSource.listVideos[index].controller == null) {
await videoSource.listVideos[index].loadController();
}
videoSource.listVideos[index].controller.play();
videoSource.listVideos[prevVideo].controller.removeListener(() {});

//videoSource.listVideos[prevVideo].controller.dispose();

prevVideo = index;
notifyListeners();

print(index);

}
`

FIXED CODE:

`
changeVideo(index) async {
if (videoSource.listVideos[prevVideo].controller != null) {
videoSource.listVideos[prevVideo].controller.pause();
videoSource.listVideos[prevVideo].controller.removeListener(() {});
}
if (videoSource.listVideos[index].controller == null) {
await videoSource.listVideos[index].loadController();
}
videoSource.listVideos[index].controller.play();

//videoSource.listVideos[prevVideo].controller.dispose();

prevVideo = index;
notifyListeners();

print(index);

}
`

Also works after I've upgraded video_player package to v. 1.0.1.

from flutter-tiktok.

hi,
not loading video. please resolved my this issues

from flutter-tiktok.

Please help.... I'm getting the following...

[VERBOSE-2:ui_dart_state.cc(186)] Unhandled Exception: RangeError (index): Invalid value: Valid value range is empty: 0
#0 List.[] (dart:core-patch/growable_array.dart:254:60)
#1 FeedViewModel.loadVideo (package:instapray/screens/video_wall/feed_viewmodel.dart:37:33)
#2 _FeedScreenState.initState (package:instapray/screens/video_wall/feed_screen.dart:29:19)
#3 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:4632:57)

All I did was download clone and fire up against a firebase proj. Everything else is 100% on point. But the model tries to get the videos before list is loaded, even though the list loads.

from flutter-tiktok.