我有一个cocoapodsSwift项目，我正在尝试安装AmazonAWSMobileHub框架，复制了Sdks和MobileHubHelper框架，但没有构建。错误是这样的:Undefinedsymbolsforarchitecturex86_64:"_OBJC_CLASS_$_AWSLambdaInvoker",referencedfrom:objc-class-refinAWSMobileHubHelper(AWSCloudLogic.o)"_OBJC_CLASS_$_AWSS3",referencedfrom:objc-class-refinAWSMobileHubHelper