IOS project showing error “An internal error occurred. Editing functionality may be limited” on xcode 7.1

Question

I just created one new cordova ios project via CLI, and i opened that project in Xcode 7.1 and while running on simulator am getting some error on mainViewController.xib, if

Answer 1

Yesterday I had this problem too. I remember I've had it before 1 year too and I remember how to fix it. The reason for the error (in my case) was an error in the code in AppDelegate. Sometimes errors in AppDelegate are the reason for this behaviour of xCode. So if You want to fix it, first try commenting Your code in AppDelegate function by function, until you find the function with the error. Once you find it start uncommenting piece by piece the code in that particular function until you see which code line is breaking everything. Believe me ... This will save you lots of time searching the internet.