Errors while adding Admob

Question

I am trying to add Admob into my app. All I do is drop the Admob files into my app and I get these errors:

I had no errors before I add Admob...

Here is the full error:

error: unable to open executable '/Users/Library/Developer/Xcode/DerivedData/AppName-/Build/Products/Debug-iphonesimulator/AppName.app/AppName'

Answer 1

Link all Libraries from this list (step 3):

• AdSupport
• AudioToolbox
• AVFoundation
• CoreGraphics
• CoreTelephony
• MessageUI
• StoreKit
• SystemConfiguration

and add -ObjC to other linker flags for you target (step 4):

Source: this guide