Question by sandrush73 · Oct 02, 2019 at 10:19 AM · ios xcode native plugin

Flutter Unity iOS Build Undefined symbols for architecture arm64:

i am trying to integrate my unity project for flutter iOS build, when i use flutter run in terminal i am getting this error below,

Xcode's output: ↳ === BUILD TARGET UnityFramework OF PROJECT Unity-iPhone WITH CONFIGURATION Debug === Undefined symbols for architecture arm64: "_onUnityMessage", referenced from: _UnityMessageManager_onUnityMessage_m8A904C01129EA827FDD76B08B34FAF9A6C4B5E36 in Assembly-CSharp.o (maybe you meant: _UnityMessageManager_onUnityMessage_m8A904C01129EA827FDD76B08B34FAF9A6C4B5E36) ld: symbol(s) not found for architecture arm64 clang: error: linker command failed with exit code 1 (use -v to see invocation)

Could not build the precompiled application for the device.

Error launching application on iPad.

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