Xcode 6.4 Framework

Question

I cannot seem to find the solution to this problem. I created a new custom framework in Objective-C and when I included it in a sample project, I am getting the following messages/errors on compilation:

ld: warning: ignoring file /Users/location/CustomFrameworkAPI.framework/CustomFrameworkAPI, missing required architecture x86_64 in file /Users/location/CustomFrameworkAPI.framework/CustomFrameworkAPI (2 slices)
Undefined symbols for architecture x86_64:
  "_OBJC_CLASS_$_CustomFrameworkAPI", referenced from:
      objc-class-ref in ViewController.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

When I checked the architecture of the framework, I'm seeing that x86_64 is part of the custom framework that I have built. Can someone tell me what the problem is?

MacBook-Pro:CustomFrameworkAPI.framework user$ file CustomFrameworkAPI 
CustomFrameworkAPI: Mach-O universal binary with 2 architectures
CustomFrameworkAPI (for architecture armv7):    Mach-O dynamically linked shared library arm
CustomFrameworkAPI (for architecture arm64):    Mach-O 64-bit dynamically linked shared library

Answer 1

I believe the error that you posted says that the framework you are using CustomFrameworkAPI referred in ViewController is not built in such a way that it supports 64-bit environment.

Kindly check your framework's architecture on which it is built upon.

Use lipo command to check the architecture of the framework.

This might not be the exact solution or answer to your problem.

Thanks.