I am using Swift 3.0 in Xcode 8 and facing this error when running my app. I have used third party library SlideMenuController.
When I run my app I encounter this er
I am using the same library. Here is what I did to resolve the issue.
Find the SlideMenuControllerSwift.framework in your project folder/pods folder in xCode. Go to its location in finder.
Inside the framework you will find _CodeSignature folder. I had around 5 files in that _CodeSignature folder. Delete all except Code Resources file.
Clean build project and run.