How do I fix folder references inside of Xcode project

Question

I made a huge mistake when I tried to delete a file on my project. So, I tried to reorganize it all again, but I ended up messing up everything. When I reopened the Xcode project I got all the folders filled as blue color instead of the standard yellow. After that if I run the project I got only a black screen. How do I fix that?

Answer 1

I got to fix by creating another Xcode Project, then once I already had all files containing the code and also because the project is just starting I copied the files and paste, same for the storyboard, then I just setup the outlets correctly. Everything is working perfectly!

PS: Don't forget to use a version control such as: Git Kraken, Source Tree and etc. Because if you face an error like the one I did you'll waste your development time to fix an error provided by a simple lack of attention. If I had a version control, I would just rollback the project in one minute.