Yes, i tell you how i fixed it. Maybe it helps you.
1. Download CocoonJS Launcher to you phone(Android or iOS)
2. Export your game
3. Upload the zip file you got from exporting to somewhere
4. Open CocoonJS Launcher. Put zip file's url when CocoonJS Launcher asks it.
5. Launch the game and press FPS button. Check errors and fix them in C2.