I have tried generating the apk multiple times but everytime it shows error while compiling [Screenshot (177)]

Certainly the link is not working. The original was posted in about 2014 so this might be a Google issue. Try this https://groups.google.com/g/mitappinventortest/c/fLiMEfPh09Q/m/1Ia0AaQEXogJ . I am not sure this is the same version. Why Taifun's link to the old forum post Monster List list disa…