Linker error from cocoapods install

[arthurpark]

Hi, I'm trying to integrate RN with code push to existing iOS app.

Integrating RN was successful (using cocoa pods).
Then I tried to add Code Push using cocoapods. pod install ran fine with code push, but when I tried to build the project, I get a linker error.

Here's the error message (truncated some paths)

duplicate symbol _OBJC_IVAR_$_SSZipArchive._zip in: ...libCodePush.a(SSZipArchive.o)
duplicate symbol _OBJC_IVAR_$_SSZipArchive._path in: ...libCodePush.a(SSZipArchive.o)
duplicate symbol _OBJC_CLASS_$_SSZipArchive in: ...libCodePush.a(SSZipArchive.o)
duplicate symbol _OBJC_METACLASS_$_SSZipArchive in: ...libCodePush.a(SSZipArchive.o)
duplicate symbol _OBJC_IVAR_$_SSZipArchive._filename in: ...libCodePush.a(SSZipArchive.o)

ld: 5 duplicate symbols for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

SSZipArchive was in already Podfile before adding code push.

Can you help me? Thanks.

[lostintangent]

Hey @arthurpark! The CodePush plugin ships with a copy of the SSZipArchive codebase, so if you're integrating it into a project that already includes it, you would get this error. Could you try something for me? If you update our CodePush.podspec, by turning this:

s.source_files = 'ios/CodePush/*.{h,m}', 'ios/CodePush/SSZipArchive/*.{h,m}', 'ios/CodePush/SSZipArchive/aes/*.{h,c}', 'ios/CodePush/SSZipArchive/minizip/*.{h,c}'

into this:

s.source_files = 'ios/CodePush/*.{h,m}'

and then re-running pod install, does that resolve the issue? I'll try this repro in a second, but this may be a quick work-around for you. I'm not sure what the right convention is here, but it's possible that we could ship with two pod specs, one with and without SSZipArchive, to better accomodate this scenario.

[arthurpark]

Ah, this worked. Thanks!!