Error :ERROR in Cannot determine the module for class ɵa in ../node_modules/ang-music-player/ang-music-player.d.ts! Add ɵa to the NgModule to fix it.

[gurubhopale]

i have used the ang-music player in my angular v8.3 project. On ng-build it works fine. But on ng build --prod --base-href /name it is giving below error:

Error :ERROR in Cannot determine the module for class ɵa in ../node_modules/ang-music-player/ang-music-player.d.ts! Add ɵa to the NgModule to fix it.

My env:
angular version : 8.3.27
"rxjs": "~6.5.3",

[bvikasvburman]

Same here. Please help us. Thank you