xcode The document “…” could not be saved

Question

I use xcode 3.2.4 on snow leopard. Today when I tried to save a file on my project I get an error message saying: The document \"nameOfFile.m\" could not be saved. I tried reins

Answer 1

1.Right click on that file 2.Go to Show in Finder . 3.Click on get info . 4.Goto Sharing & Permission

Everyone,username,Fetching & selection ----You can choose appropriate read write option.