duplicate symbol BTError*

[RolandasRazma]

I'm using cocoa pods to install braintree on empty project.
I do #import <Braintree/Braintree.h> in 2 files and I'm getting duplicate symbol errors for simulator but not for device.

duplicate symbol _BTErrorCode in:
    build/Objects-normal/x86_64/ViewController.o
    build/Objects-normal/x86_64/AppDelegate.o
duplicate symbol _BTAppSwitchErrorCode in:
    build/Objects-normal/x86_64/ViewController.o
    build/Objects-normal/x86_64/AppDelegate.o
duplicate symbol _BTPayPalErrorCode in:
    build/Objects-normal/x86_64/ViewController.o
    build/Objects-normal/x86_64/AppDelegate.o
duplicate symbol _BTPaymentProviderErrorCode in:
    build/Objects-normal/x86_64/ViewController.o
    build/Objects-normal/x86_64/AppDelegate.o

Am i missing something?

sample project:
https://www.dropbox.com/s/rzxbbv317yh3goy/braintree.zip

[SolomonBier]

@RolandasRazma can you try #import "Braintree.h" instead ?

[RolandasRazma]

@SolomonBier same thing

[intelliot]

Which versions of Xcode and CocoaPods are you using?

[intelliot]

@RolandasRazma I investigated your sample project and found the problem:

GCC_NO_COMMON_BLOCKS = YES;

This line/setting in your xxx.xcodeproj file causes the error. If you remove it, the project compiles successfully. Did you set this flag intentionally?

[RolandasRazma]

@intelliot good find. I didn't set it myself. Xcode 6.3 beta sets it by default to new projects.

[intelliot]

We've fixed a bug in master so that you should be able to keep GCC_NO_COMMON_BLOCKS = YES; if you want.

Here's an example of using the master branch with your project:

pod 'Braintree', :git => '[email protected]:braintree/braintree_ios.git', :branch => 'master'

If you prefer, you can also specify a specific commit instead.

Thank you for letting us know about this issue!