Hello, I am developing an application, I have the error DELETE_FAILED_INTERNAL_ERROR when executing the project on another computer to keep moving forward.
These messages are what they show: DELETE_FAILED_INTERNAL_ERROR Error while Installing APKs
Session 'app': Error Installing APKs.
Computers have the same version of android studio.
As an option you can disable the Instant run:
File > Settings > Build, Execution, Deployment > Instant Run > select: Enable Instant Run
But remember that if you have this error you can give ok and simply overwrite the application, which does not cause any problems
Computers have the same version of android studio.
Simply the application that is installed was signed with another debug Keystore and trying to install another signed with a different keystore for that reason shows the message
You can delete the current application and install it without problem.