I am using TeamCity 2017.1.3 and I am receiving this error.
Failed to perform checkout on agent: '"C:\Program Files\Git\bin\git.exe" -c core.askpass=C:\TeamCity\buildAgent\temp\buildTmp\pass6471980056712706490.bat -c credential.helper= fetch --progress origin +refs/heads/develop:refs/heads/develop' command failed. exit code: 128
I already update my git, I reinstall teamcity and remove this lines from git configuration in \mingw64\etc\gitconfig file
[credential] helper = manager
But I am still having the error, I am using the same configuration that is working in another server, the only difference is the git and teamcity version, the VCS configuration is working ok because I already test the connections and is successful. I appreciate the help
Update: To make it work I went back to git 2.12 and disable credential manager option