The errors that you posted are not related to Billing component. Are you sure it’s Billing component that is causing the error?
It would be better to show the concerned blocks.
When using the “Is Purchased” block, the app will display the following error:
Runtime Error
Attempt to invoke virtual method ‘android.graphics.Bitmap android.graphics.drawable.BitmapDrawable.getBitmap()’ on a null object reference
Block is called in an If Statement.
I think you are using the Dialogs extension and you used en invalid image. Check you blocks wheter you filled all die field with valid information
Right, I totally forgot about that! Thank you!