git add报错"The following paths are ignored by one of your .gitignore files"

更新项目后git add .时遇到如下提示，无法提交

The following paths are ignored by one of your .gitignore files:
data
Use -f if you really want to add them.

检查.gitignore后发现data已经添加进去了

最后发现自己的目录是/project/myproject/data，在这里git add .只会检查data目录和data子目录下的改动，需要返回到/project/myproject目录执行。