Git报错fatal refusing to merge unrelated histories

说明

注意

有时在 pull 或 merge 时会出现错误：fatal: refusing to merge unrelated histories.

解决办法：

git merge origin/master --allow-unrelated-histories

结果如下：

$ git merge origin/master --allow-unrelated-histories
Already up to date!
Merge made by the 'recursive' strategy.

只需要在命令的最后面添加--allow-unrelated-histories，这句话是告诉 Git 允许不相关历史合并。