XCODE - linker command failed with exit code 1 - since xcode update

Question

I have recently updated my xcode and since doing so I have the following error.

I am not sure why this has all of a sudden appeared? Any help would be fantastic.

Thank you

see this https://stackoverflow.com/questions/39512823/duplicate-symbols-for-architecture-arm64-after-xcode-8-0-update — Prashant Tukadiya, Apr 14 '18 at 14:05
Thank you very much, sorry for the delay in replying I have only worked on this this evening. — Rob, Apr 16 '18 at 18:18
@Rob No problem! You can mark my answer as correct if it helped. :) — Ivan Smetanin, Apr 17 '18 at 09:43

score 1 · Accepted Answer · answered Apr 14 '18 at 14:08

1

You can try clean project, delete Derrived Data and Clean Simulator.

It is a first that you can try to resolve this issue.

answered Apr 14 '18 at 14:08

Ivan Smetanin

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score 0 · Answer 2 · answered Apr 14 '18 at 16:36

You can follow this steps -

Press "Cmd+Shift+K" to clean up, and quit Xcode.
Delete the cache Run "rm -rf ~/Library/Developer/Xcode/DerivedData" in terminal
Open the project and re-build it

And make sure to add necessary framework to your project. Check all third party party framework and search its required framework for support. Hope this will solve your problem.

XCODE - linker command failed with exit code 1 - since xcode update

2 Answers2