Failed to verify code signature 0xe8008015

[Nitaki-dev]

Failed to verify code signature of /var/installd/Library/Caches/com.apple.mobile.installd.staging/temp.UICMsi/extracted/AltStore.app : 0xe8008015 (A valid provisioning profile for this executable was not found.)

Recently my USB-C to Lightning cable broke, I bought a new one and since I have been getting this error. I am trying to install AltStore on an iPhone 7 on iOS 14.6 from a MacBook on macOS v11.6.2. (I tried installing it from a windows PC but got the same error) I tried installing AltSore on my iPad Air 4th gen (iOS 15.4.1) and it worked flawlessly. (Bother the Mac and the iPhone are on the same timezone)

Please help!

[shanegillio]

Hello, sorry for the lack of response - is the issue still occurring or did it resolve with recent updates

[ghost]

same

[ghost]

seems malformed .ipa

[WorkerYT]

Hi, to solve this problem go to the project settings -> under the project choose your target -> -> Build settings -> enter in the search bar this 'sandbox' and then find Enable App sandbox and set No