Test_generic has failed

[uneasy-ruler]

Where did you get the problem with the host? here in help?

On the other hand, remember that you must look at the forum to know if this issue has already been dealt with, this problem is simple, you need to try to solve it on your own.

How to deal with trailing spaces on my files

Hi there @orange-knight Maybe is the editor you are using… I had similar problems but they were because once I saved my file (cntrl+s), it automatically added a space to the end of line and also added a new line on my code. So I would recommend you to search how to remove the trailing whitespace with your editor, that way you don’t have to bother about that anymore… For example on atom, there is a package named Whitespace and there is an option to remove them: [whitespa]