App Store Connect Operation Error, "An error occurred while trying to start the iTMSTransporter"

Question

While uploading build I am getting an issue: "An error occurred while trying to start the iTMSTransporter"

XCode Version: 11.2 (11B52) Mac Version: Catalina 10.15.2 (19C57).

I have tried to re-add my developer account to xcode, nothing works. Please help, Thanks in advance.

Answer 1

Solution 1:

Open the terminal and run the following command:

cd ~
mv .itmstransporter/ .old_itmstransporter/

This will force iTunes to recreate a new ~/.itmstransporter folder.

Solution 2:

Check if any updates are pending or not either iTunes or MacOs

Answer 2

After an huge R & d I get to know that the xcode 11.2 can't be used to upload TestFlight build. This is an issue with xcode.