unity3d 添加交互后, 导出xcode工程报错 ,Undefined symbols for architecture arm64:

Question

错误信息

Undefined symbols for architecture arm64:

  "__PressButton0", referenced from:

      _CameraCapture__PressButton0_m1930146203 in Bulk_Assembly-CSharp_0.o

      _CameraCapture_CaptureCamera_m3613445026 in Bulk_Assembly-CSharp_0.o

     (maybe you meant: _CameraCapture__PressButton0_m1930146203)

ld: symbol(s) not found for architecture arm64

clang: error: linker command failed with exit code 1 (use -v to see invocation)

unity3d c#脚本

[DllImport("__Internal")]
private static extern void _PressButton0 (string str);

是因为我导出的时候哪里没配置好么?

Answer 1

确保framework 完整：

• easyar.framework
• libc++.tbd
• AVFoundation.framework
• CoreGraphics.framework
• CoreImage.framework
• CoreMedia.framework
• CoreVideo.framework
• OpenGLES.framework
• UIKit.framework

Answer 2

https://www.easyar.cn/doc/EasyAR%20SDK/Getting%20Started/2.0/Setting-up-EasyAR-Unity-SDK.html?highlight=architecture%20arm64