How to fix the problem of executing “gitenv.csh” file failed

The Problem

Today when I checkout from one branch to another branch,I can’t use the command of ‘rsarte_rac_oam’.I guess there has someting wrong with my gitenv,so I execute the gitenv.csh with the command source gitenv.csh but failed.

The Reason

The reason is that whenever we checkout form one branch to another,we should clean some tmp config/files of the last branch.If we don’t do that,it may occur faults.

How To Fix This Problem

• Clean up the submodules

    git submodule foreach git clean -dfx

• Clean up lrat

    git clean -dfx

• Switch to your local dev branch

    git checkout dev

• Fetch the latest from origin/dev and prune any branches that no longer exist

    git fetch -p

• Reset your dev branch to match origin/dev

    git reset --hard origin/dev

• Update the submodules

    git submodule update

• Reset your environment

    source gitenv.csh (or gitenv_dul20.csh, or gitenv.sh, or gitenv_dul20.sh)

• If these operations don’t work,you need to create a new repo.

How To Avoid This Problem

• Whenever you change your working branch,please do the command source gitenv.csh at once.