Questions are as follows:
solution:
Check-Package game data inside .apk?
Instructions below:
Exported APK package:
Since the resources are relatively large, unreal automatically generates an obb, and the use of the obb needs to use the google play store, so it will report a "No Google Play Store Key" error, so you can still check the "Package game data inside .apk? ",Modify as follows:
The general meaning of the above prompt is: whether to put the data into the apk file instead of a separate .obb file.
Repackage after modification.