dyld: Library not loaded different behavior for 6.0 simulator/6.0 device

Question

My app runs fine on the iPhone 6.0 Simulator in Xcode, but when I try to run it on my 6.0 device, I get the following fatal error:

dyld: Library not loaded: /System/

Answer 1

Solved my own problem: Set the frameworks that are giving you problems to "Optional" instead of "Required" by going to the project file Summary and scrolling down to Linked Frameworks and Libraries.