次のエラーが発生します。どうすれば解決できますか?:gitadd。git commit-m't'gitプッシュオリジン開発
To git@github.com:myrepo.git
! [rejected] development -> development (non-fast-forward)
error: failed to push some refs to 'git@github.com:myrepo.git'
To prevent you from losing history, non-fast-forward updates were rejected
Merge the remote changes (e.g. 'git pull') before pushing again. See the
'Note about fast-forwards' section of 'git push --help' for details.