报错building for iOS Simulator, bu

In *.a, building for iOS Simulator, but linking in object file built for iOS, file '*.a' for architecture arm64
解决方案：

• 在项目得编译设置中，对模拟器排除arm64。
• 在podfile中添加排除钩子

post_install do |installer|
  installer.pods_project.targets.each do |target|
    target.build_configurations.each do |config|
      config.build_settings['EXCLUDED_ARCHS[sdk=iphonesimulator*]'] = "arm64"
  end
end