Error guides tagged [git]

15 guides found
GIT
Another Git process seems to be running - How to resolve this issue

This error occurs when Git blocks an operation because a lock file (.git/index.lock) created by a previous Git process already exists.

gitlock errorcommon
updated June 29, 2026
GIT
Authentication failed - How to resolve this issue

Git failed to authenticate your credentials (username, password, or token) when accessing a remote repository over HTTPS.

githttps errorcommon
updated June 29, 2026
GIT
Author identity unknown - How to resolve this issue

This error occurs when you attempt to create a Git commit but have not configured your name and email address.

gitcli errorcommon
updated June 29, 2026
GIT
Automatic merge failed - How to resolve this issue

Git was unable to merge the branches automatically because changes in the target branch conflict with the source branch.

gitmerge errorcommon
updated June 29, 2026
GIT
failed to push some refs - How to resolve this issue

This error occurs when you attempt to push local commits to a remote repository that contains commits you do not have locally.

gitpush errorcommon
updated June 29, 2026
GIT
fatal: not a git repository - How to resolve this issue

This error occurs when you run a Git command outside of an initialized Git workspace or its subdirectories.

gitcli errorcommon
updated June 29, 2026
GIT
HEAD detached - How to resolve this issue

This state occurs when you check out a specific commit, tag, or remote branch directly rather than a local branch pointer.

gitcli warningcommon
updated June 29, 2026
GIT
Merge conflict - How to resolve this issue

This error occurs when you merge two branches that have conflicting changes on the same lines of the same file, forcing manual resolution.

gitmerge errorcommon
updated June 29, 2026
GIT
non-fast-forward - How to resolve this issue

This error occurs when you try to push commits that do not build directly on top of the remote branch's head commit.

gitpush errorcommon
updated June 29, 2026
GIT
pathspec did not match any files - How to resolve this issue

This error occurs when you specify a file path or pattern in a Git command that does not exist in the working directory or is not tracked by Git.

gitcli errorcommon
updated June 29, 2026