title: vscode with a local .git repository saying "too many active changes"
body: <p>My project used to be developed by PhCharm, and was version-controlled locally with its built-in git function. Just lately it is shifted to VSCode, but every time loading the project, it says &quot;The git repository at 'XXXX' has too many active changes, only a subset of Git features will be enabled.&quot; If I modified a file, it doesn't even show up in the &quot;Source Control&quot; pane. It basically means I cannot use the built-in git now in VSCode. What can I do to use the VSCode's git functions with my project?</p>
  <p>Thanks!</p>