Please enter a commit message to explain why this merge is necessary, especially if it merges an updated upstream into a topic branch
New git users scared about this message 😳, don't worry, actually it's not a Git error message, it's the editor as git uses your default editor.
To solve this:
- Press "i" (i for insert)
- write your merge message
- Press "ESC" (escape)
- write ":wq" (write & quit)
- then press enter