1

所以我一直在使用 Amazon Web Services 构建一个项目，我决定要添加本地存储，所以我添加了 podfile 'FMDB'（使用此处找到的教学视频：https: //www.youtube.com/watch ?v=D5tE61gzIVs）。添加 podfile 后，出现以下错误：

 Undefined symbols for architecture x86_64:
  "_AWSSNSErrorDomain", referenced from:
      ___88-[AWSPushManager interceptApplication:didRegisterForRemoteNotificationsWithDeviceToken:]_block_invoke.239 in AWSMobileHubHelper(AWSPushManager.o)
  "_OBJC_CLASS_$_AWSLambdaInvoker", referenced from:
      objc-class-ref in AWSMobileHubHelper(AWSCloudLogic.o)
  "_OBJC_CLASS_$_AWSS3", referenced from:
      objc-class-ref in AWSMobileHubHelper(AWSContentManager.o)
     (maybe you meant: _OBJC_CLASS_$_AWSS3ContentProvider)
  "_OBJC_CLASS_$_AWSS3GetPreSignedURLRequest", referenced from:
      objc-class-ref in AWSMobileHubHelper(AWSContentManager.o)
  "_OBJC_CLASS_$_AWSS3ListObjectsOutput", referenced from:
      objc-class-ref in AWSMobileHubHelper(AWSContentManager.o)
  "_OBJC_CLASS_$_AWSS3ListObjectsRequest", referenced from:
      objc-class-ref in AWSMobileHubHelper(AWSContentManager.o)
  "_OBJC_CLASS_$_AWSS3PreSignedURLBuilder", referenced from:
      objc-class-ref in AWSMobileHubHelper(AWSContentManager.o)
  "_OBJC_CLASS_$_AWSSNS", referenced from:
      objc-class-ref in AWSMobileHubHelper(AWSPushManager.o)
  "_OBJC_CLASS_$_AWSSNSCreatePlatformEndpointInput", referenced from:
      objc-class-ref in AWSMobileHubHelper(AWSPushManager.o)
  "_OBJC_CLASS_$_AWSSNSGetEndpointAttributesInput", referenced from:
      objc-class-ref in AWSMobileHubHelper(AWSPushManager.o)
  "_OBJC_CLASS_$_AWSSNSSetEndpointAttributesInput", referenced from:
      objc-class-ref in AWSMobileHubHelper(AWSPushManager.o)
  "_OBJC_CLASS_$_AWSSNSSubscribeInput", referenced from:
      objc-class-ref in AWSMobileHubHelper(AWSPushManager.o)
  "_OBJC_CLASS_$_AWSSNSUnsubscribeInput", referenced from:
      objc-class-ref in AWSMobileHubHelper(AWSPushManager.o)
  "_OBJC_CLASS_$_GIDSignIn", referenced from:
      objc-class-ref in AWSMobileHubHelper(AWSGoogleSignInProvider.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

其中很多我什至没有在我的应用程序中使用（例如 AWSGoogleSignInProvider）。我还尝试通过删除 -ObjC 并为我正在使用的每个 AWS 框架添加“-force_load（框架路径）”来更改“其他链接器标志”下的内容。但是，当我这样做时，我只会得到linker command failed with exit code 1. 我还尝试添加在 amazon sdk 中找到的所有 podfile（在此处找到：https ://github.com/aws/aws-sdk-ios ），但仍然存在以下错误："_OBJC_CLASS_$_GIDSignIn", referenced from: objc-class-ref in AWSMobileHubHelper(AWSGoogleSignInProvider.o) ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation).

有人知道我能为此做些什么吗？因为我确实需要将本地存储与我的 AWS 数据库一起使用，但我不确定如何修复这些错误。谢谢你。

4

2 回答 2

0

打开 Pod 文件pod-projectname.debug.xcconfig并从OTHER_LDFLAGS. 这解决了这个问题。

于 2017-08-16T07:50:50.427 回答
0

这看起来像是这里问题的重复...
https://forums.aws.amazon.com/message.jspa?messageID=754901

请尝试以下操作...

如果您使用的是 Cocoa Pods，请确保您拥有“use_frameworks！” 在你的 Podfile 中的一行，像这样......

平台：ios，'8.1'
使用_frameworks！

目标 'MySampleApp' 做
  pod 'whateverpodyouwantgoeshere'
结尾

如果您不使用 Cocoa Pod，请确保您的链接器设置与 AWS Mobile Hub 示例应用程序项目下载中的设置完全一致。

于 2016-12-07T18:59:56.777 回答