build bank error


when i build all platform it occur a error
"Failed to build bank "xxx(this bank with master tab)“due the following error:An error occurred tha wasn’t supposed to. Contact support”
by the way :How to delete Bank with master tab


Unfortunately, we cannot diagnose this issue without more information. Please select “Help > contact…” and send us a message with your support log attached. This file contains diagnostic information that may allow us to identify the problem.

There is no way to delete the master bank, as your project needs it in order to function.