Facebook-ios-sdk: Duplicate symbol FBSDKVideoUploader in FBSDKShareKit and FBSDKGamingServicesKit

Created on 2 Oct 2020 · 4Comments · Source: facebook/facebook-ios-sdk

Checklist

[x] I've updated to the latest released version of the SDK: 8.0.0
[x] I've searched for existing GitHub issues
[x] I've looked for existing answers on Stack Overflow, the Facebook Developer Community Forum and the Facebook Developers Group
[x] I've read the Code of Conduct — the link in the issue template is broken, should be: https://github.com/facebook/facebook-ios-sdk/blob/master/CODE_OF_CONDUCT.md
[x] This issue is not security related and can safely be disclosed publicly on GitHub

Environment

Describe your dev environment here, giving as many details as possible. If you have them, make sure to include:

Unity 2018.4.10f1
Xcode Version: 11.5
Installation Platform & Verison: Manual, facebook-unity-sdk-8.0.0.zip, Facebook iOS SDK 8.0.0, FBAudienceNetwork-6.0.0.zip

Goals

What do you want to achieve?

For mobile cross-platform Unity game I want to update Facebook SDK and make it successfully build on our buildbot.

Expected Results

What do you expect to happen?

After updating to the latest version of the Facebook SDK I expect builds to succeed.

Actual Results

What actually happened? Can you provide a stack trace?

Buildbot reports a linking failure on the step “Xcode archive” with the following messages:

duplicate symbol '_OBJC_IVAR_$_FBSDKVideoUploader._parameters' in:
    /Users/buildserver/.../FBSDKShareKit.framework/FBSDKShareKit(FBSDKVideoUploader.o)
    /Users/buildserver/.../FBSDKGamingServicesKit.framework/FBSDKGamingServicesKit(FBSDKVideoUploader.o)
...
duplicate symbol '_OBJC_IVAR_$_FBSDKVideoUploader._uploadSessionID' in:
    /Users/buildserver/.../FBSDKShareKit.framework/FBSDKShareKit(FBSDKVideoUploader.o)
    /Users/buildserver/.../FBSDKGamingServicesKit.framework/FBSDKGamingServicesKit(FBSDKVideoUploader.o)
ld: 12 duplicate symbols for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)

** ARCHIVE FAILED **

Steps to Reproduce

What are the steps necessary to reproduce this issue?

I don't know how to reproduce it in a clean Xcode project. But in case of Unity it's probably sufficient just to drop these folders from Facebook SDK v8.0.0 to the project:

FBSDKCoreKit.framework
FBSDKGamingServicesKit.framework
FBSDKLoginKit.framework
FBSDKShareKit.framework

Code Samples & Details

Please provide a code sample, as well as any additional details, to help us track down the issue.

It's probably related to this pull request: Moving video uploader into GamingServicesKit #1494
FBSDKVideoUploader was moved from FBSDKShareKit to FBSDKGamingServicesKit, but the older version of FBSDKShareKit was released, or something like that.

Source