React-native-onesignal: RN 0.40.0 iOS Won't Build: ld: 102 duplicate symbols for architecture arm64

[dwilt]

Things were working perfectly before trying to upgrade to React Native 0.40.0. I was able to get all of our other dependencies working but this one and I'm not sure what's wrong.

I tried uninstalling the plugin completely, then cleaning the project, and the reinstalling and I keep ending up with this error while trying to build:

package.json

"react-native": "0.40.0",
"react-native-onesignal": "^3.0.3",

In my Podfile, I'm using version 2.3.5 of the OneSignal SDK

[Ouadie]

Same issue for me

[jkasten2]

@dwilt @Ouadie As of version 3.0.3 the OneSignal iOS native SDK is now part of it. You will need to remove the Cocoapod, Carthage, manually added copy after updating.

To remove it from cocoapods remove OneSignal from your Podfile and run pod install.

[dwilt]

@jkasten2 I got this working now but I'm not sure what I changed. I completely uninstalled react-native-onesignal via npm. I removed any reference of it from my Android and iOS files. I unlinked it with the library and also removed it from the Podfile as @jkasten2 suggested.

I reinstalled everything, cleaned my project (cmd-shift-k), rebuilt (cmd-r) and it worked. Not sure what else to say. These iOS projects can be so annoying.

[dwilt]

@Ouadie try the above and let me know if you have any success

[Ouadie]

@dwilt @jkasten2 thanks it works for me.