dyld: Library not loaded: @rpath/libswiftCore.dylib

Question

I am trying to run a Swift app on my iPhone 4s. It works fine on the simulator, and my friend can successfully run it on his iPhone 4s. I have iOS 8 and the official release

Answer 1

I started getting this error when I removed:

@executable_path/Frameworks

from Runpath Search Paths in my build settings. Replacing it fixed everything up again (thank goodness for source control!)

I don't know how it got there, but it appears to be needed for a binary to find its embedded Swift runtime.

Answer 2

Change Copy Pods Resources for the target from:

"${SRCROOT}/Pods/Target Support Files/Pods-Wishlist/Pods-Wishlist-resources.sh"

to:

"${SRCROOT}/Pods/Target Support Files/Pods-Wishlist/Pods-Wishlist-frameworks.sh"

Answer 3

This issue occurs again in Xcode 10.2. You must download and install the following package from Apple. It provides Swift 5 Runtime Support for Command Line Tools.

https://support.apple.com/kb/DL1998?locale=en_US

Answer 4

Surprisingly enough, all i did was "Clean" my project (shift+cmd+K) and it worked. Did seem to be related to the certificate though.

Answer 5

None of the solutions worked for me. Restarting the phone fixed it. Strange but it worked.

Answer 6

If you're getting an error like this:

The bundle "YourFrameworkTests" couldn't be loaded because it is damaged or missing necessary resources. Try reinstalling the bundle. (dlopen_preflight(/some/path/.../YourFrameworkTests.xctest/YourFrameworkTests): Library not loaded: @rpath/SomeOther.framework/SomeOther Referenced from: /some/path/...)

and use CocoaPods in your framework, then try to edit the Podfile and remove inherit! :search_paths from the Test target, and run pod install again.

For more details, see https://github.com/CocoaPods/CocoaPods/issues/8868.