当我尝试从pycharm执行2个文件的简单提交时，收到错误消息

06:11   Commit failed with error
                0 files committed, 1 file failed to commit: pagination
                warning: CRLF will be replaced by LF in static/images/kb-icon-arrow-1.svg.
                The file will have its original line endings in your working directory.

git status输出如下

$ git status
On branch master
Your branch is up-to-date with 'origin/master'.
Changes to be committed:
  (use "git reset HEAD <file>..." to unstage)

    modified:   static/images/kb-icon-arrow-1.svg
    modified:   static/images/kb-icon-arrow-2.svg

Changes not staged for commit:
  (use "git add <file>..." to update what will be committed)
  (use "git checkout -- <file>..." to discard changes in working directory)

    modified:   app.yaml
    modified:   pytz/__init__.pyc
    modified:   pytz/exceptions.pyc
    modified:   pytz/tzfile.pyc
    modified:   pytz/tzinfo.pyc

Untracked files:
  (use "git add <file>..." to include in what will be committed)

    .idea/