This file has line endings (UNIX) which differ from the policy settings(Windows)

How to solve this problem?

Click the OK button to the right.

Yes, it is help for me. But this problem will be remind me everytime when I opened the script. How to solve this problem that not reminded me more…)

Save the file - you won’t be prompted again for it! :slight_smile:

If you’re switching between different editors, and tired of it, you can change the policy to whatever you want (see this topic):

http://answers.unity3d.com/questions/424631/monodevelop-line-ending-settings-ignored.html

But in general, I’d just suggest to ignore it.