TwitterCore and TwitterKit conflicts on iOS

eventomer · 2015-05-27T20:27:51.543Z

Trying to add Twitter to my project and it compiles on the simulator but when I compile it on a device target i get the following linker issues:

duplicate symbol l003 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterCore.framework/TwitterCore(TWTRColorUtil.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRTweetLabel.o)
duplicate symbol l011 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRLogInButton.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTTRViewUtil.o)
duplicate symbol l012 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRLogInButton.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTTRViewUtil.o)
duplicate symbol l002 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterCore.framework/TwitterCore(TWTRColorUtil.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l003 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterCore.framework/TwitterCore(TWTRColorUtil.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l004 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterCore.framework/TwitterCore(TWTRColorUtil.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l005 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterCore.framework/TwitterCore(TWTRColorUtil.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l006 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterCore.framework/TwitterCore(TWTRColorUtil.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l008 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRTweetTableViewCell.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l010 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterCore.framework/TwitterCore(TWTRUserSessionVerifier.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l011 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRLogInButton.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l012 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRLogInButton.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l013 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRLogInButton.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l020 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTTRTweetImageView.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l021 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTTRTweetImageView.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l022 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTTRTweetImageView.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l023 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTTRTweetImageView.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l034 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterCore.framework/TwitterCore(TWTRScribeService.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l036 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRRequestEmailView.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l037 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRRequestEmailView.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l057 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterCore.framework/TwitterCore(TWTRScribeEvent.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l076 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRAttributedLabel.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l077 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRAttributedLabel.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l078 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRAttributedLabel.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l079 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRAttributedLabel.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l080 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRAttributedLabel.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
duplicate symbol l105 in:
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRTweetView.o)
    /Users/Ninja/Documents/Workspace/Pheed/TwitterKit.framework/TwitterKit(TWTRBezierPaths.o)
ld: 27 duplicate symbols for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

help?

eventomer · 2015-05-28T08:54:13.590Z

solved by updating Xcode to 6.3 like suggested in this link:

github.com/paypal/PayPal-iOS-SDK

Issue: Duplicate symbols with Version 2.10.0 and Xcode 6.2

opened by dgoldman-ebay on 2015-04-18

closed by dgoldman-ebay on 2015-04-22

Version 2.10.0 of the PayPal iOS SDK was built with Xcode 6.3.
In our experiments, we have found that attempting to build...

felipeandrade · 2015-06-01T13:33:37.587Z

Hi, any news regarding this problem? I run into this problem and unfortunatelly I can’t upgrade to Xcode 6.3 just yet.

Thanks in advance.

eventomer · 2015-06-01T13:52:36.605Z

Yeah… updating introduced many problems for me too. but it was the only way i found after many work hours.
heads up, if you are using cocoa pods then prepare to remove the use_frameworks! directive

smmani · 2015-07-25T12:34:26.308Z

@eventomer Ya. It’s working for me. Thanks!!!..

niall · 2015-07-26T19:14:42.901Z