Issue while validating with PSR-2 on Prestashop Validator

[Raghubendra]

While validating my new module on Prestashop Validator, I am getting the following error in my main controller file (php file).

End of line character is invalid; expected "\n" but found "\r\n"

I have researched so much about it on the Internet but unable to find a solution for it. I am struck.

 

What should I do?

[gpal]

In Notepad++, first go to View --> Show Symbol --> Show All Characters

 

All characters including spaces, tabs, and new lines (CR LF).

 

Hit Ctrl + H for "Find and Replace."

 

In "Find What," look for "\r\n"

 

Replace with "\n". 

 

Click "Replace All"

 

All CR's should now be removed and should fix the error.

[Paul C]

If you're using Notepad++ then it would easier to right-click on the "DOS/Windows" setting in the information area at the bottom (to the left of the current character set which should be UTF-8) and selecting "Unix/OSX Format" - then save.