Question

我目前正在使用Unity 5.0.2和Unity FB SDK 7.0.2 Beta在iOS编译过程中遇到问题。

错误是：

Undefined symbols for architecture armv7:
  "_iosShareLink", referenced from:
      RegisterMonoModules() in RegisterMonoModules.o
  "_iosSetShareDialogMode", referenced from:
      RegisterMonoModules() in RegisterMonoModules.o
  "_iosLogOut", referenced from:
      RegisterMonoModules() in RegisterMonoModules.o
  "_iosLogInWithReadPermissions", referenced from:
      RegisterMonoModules() in RegisterMonoModules.o
  "_iosLogInWithPublishPermissions", referenced from:
      RegisterMonoModules() in RegisterMonoModules.o
  "_iosFBAppEventsLogEvent", referenced from:
      RegisterMonoModules() in RegisterMonoModules.o
  "_iosInit", referenced from:
      RegisterMonoModules() in RegisterMonoModules.o
  "_iosJoinGameGroup", referenced from:
      RegisterMonoModules() in RegisterMonoModules.o
  "_iosFBSettingsActivateApp", referenced from:
      RegisterMonoModules() in RegisterMonoModules.o
  "_iosAppRequest", referenced from:
      RegisterMonoModules() in RegisterMonoModules.o
  "_iosFBSdkVersion", referenced from:
      RegisterMonoModules() in RegisterMonoModules.o
  "_iosCreateGameGroup", referenced from:
      RegisterMonoModules() in RegisterMonoModules.o
  "_iosFBAppEventsSetLimitEventUsage", referenced from:
      RegisterMonoModules() in RegisterMonoModules.o
  "_iosGetDeepLink", referenced from:
      RegisterMonoModules() in RegisterMonoModules.o
  "_iosFBAppEventsLogPurchase", referenced from:
      RegisterMonoModules() in RegisterMonoModules.o
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)

如果我使用IL2CPP进行编译，则会显示类似的错误以及一些额外信息

Undefined symbols for architecture armv7:
  "_iosShareLink", referenced from:
      _IOSFacebook_iosShareLink_m231 in Bulk_Assembly-CSharp_0.o
     (maybe you meant: _IOSFacebook_iosShareLink_m231, _IOSFacebook_iosShareLink_m231_MethodInfo )
  "_iosSetShareDialogMode", referenced from:
      _IOSFacebook_iosSetShareDialogMode_m230 in Bulk_Assembly-CSharp_0.o
     (maybe you meant: _IOSFacebook_iosSetShareDialogMode_m230_MethodInfo, _IOSFacebook_iosSetShareDialogMode_m230 )
  "_iosLogOut", referenced from:
      _IOSFacebook_iosLogOut_m229 in Bulk_Assembly-CSharp_0.o
     (maybe you meant: _IOSFacebook_iosLogOut_m229, _IOSFacebook_iosLogOut_m229_MethodInfo )
  "_iosLogInWithReadPermissions", referenced from:
      _IOSFacebook_iosLogInWithReadPermissions_m227 in Bulk_Assembly-CSharp_0.o
     (maybe you meant: _IOSFacebook_iosLogInWithReadPermissions_m227_MethodInfo, _IOSFacebook_iosLogInWithReadPermissions_m227 )
  "_iosLogInWithPublishPermissions", referenced from:
      _IOSFacebook_iosLogInWithPublishPermissions_m228 in Bulk_Assembly-CSharp_0.o
     (maybe you meant: _IOSFacebook_iosLogInWithPublishPermissions_m228_MethodInfo, _IOSFacebook_iosLogInWithPublishPermissions_m228 )
  "_iosFBAppEventsLogEvent", referenced from:
      _IOSFacebook_iosFBAppEventsLogEvent_m236 in Bulk_Assembly-CSharp_0.o
     (maybe you meant: _IOSFacebook_iosFBAppEventsLogEvent_m236, _IOSFacebook_iosFBAppEventsLogEvent_m236_MethodInfo )
  "_iosInit", referenced from:
      _IOSFacebook_iosInit_m226 in Bulk_Assembly-CSharp_0.o
     (maybe you meant: _IOSFacebook_iosInit_m226, _IOSFacebook_iosInit_m226_MethodInfo )
  "_iosJoinGameGroup", referenced from:
      _IOSFacebook_iosJoinGameGroup_m234 in Bulk_Assembly-CSharp_0.o
     (maybe you meant: _IOSFacebook_iosJoinGameGroup_m234_MethodInfo, _IOSFacebook_iosJoinGameGroup_m234 )
  "_iosFBSettingsActivateApp", referenced from:
      _IOSFacebook_iosFBSettingsActivateApp_m235 in Bulk_Assembly-CSharp_0.o
     (maybe you meant: _IOSFacebook_iosFBSettingsActivateApp_m235, _IOSFacebook_iosFBSettingsActivateApp_m235_MethodInfo )
  "_iosAppRequest", referenced from:
      _IOSFacebook_iosAppRequest_m232 in Bulk_Assembly-CSharp_0.o
     (maybe you meant: _IOSFacebook_iosAppRequest_m232, _IOSFacebook_iosAppRequest_m232_MethodInfo )
  "_iosFBSdkVersion", referenced from:
      _IOSFacebook_iosFBSdkVersion_m240 in Bulk_Assembly-CSharp_0.o
     (maybe you meant: _IOSFacebook_iosFBSdkVersion_m240, _IOSFacebook_iosFBSdkVersion_m240_MethodInfo )
  "_iosCreateGameGroup", referenced from:
      _IOSFacebook_iosCreateGameGroup_m233 in Bulk_Assembly-CSharp_0.o
     (maybe you meant: _IOSFacebook_iosCreateGameGroup_m233, _IOSFacebook_iosCreateGameGroup_m233_MethodInfo )
  "_iosFBAppEventsSetLimitEventUsage", referenced from:
      _IOSFacebook_iosFBAppEventsSetLimitEventUsage_m238 in Bulk_Assembly-CSharp_0.o
     (maybe you meant: _IOSFacebook_iosFBAppEventsSetLimitEventUsage_m238_MethodInfo, _IOSFacebook_iosFBAppEventsSetLimitEventUsage_m238 )
  "_iosGetDeepLink", referenced from:
      _IOSFacebook_iosGetDeepLink_m239 in Bulk_Assembly-CSharp_0.o
     (maybe you meant: _IOSFacebook_iosGetDeepLink_m239, _IOSFacebook_iosGetDeepLink_m239_MethodInfo )
  "_iosFBAppEventsLogPurchase", referenced from:
      _IOSFacebook_iosFBAppEventsLogPurchase_m237 in Bulk_Assembly-CSharp_0.o
     (maybe you meant: _IOSFacebook_iosFBAppEventsLogPurchase_m237, _IOSFacebook_iosFBAppEventsLogPurchase_m237_MethodInfo )
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)

任何人都知道如何修复它？

Answer 1

如果您发现Xcode项目中缺少fbUnityInterface.h，请尝试以下操作：

在Unity项目中找到该文件，然后在＆＃34;选择平台插件＆＃34;中点击iOS的复选框。检查员的方框。

如果没有此复选框，Unity可能不知道.h文件需要包含在构建中，因为它仅在.mm文件中引用，Unity无法解析。

Answer 2

问题是XCode项目缺少Facebook绑定文件。

请确保Xcode中存在以下文件。

fbUnityInterface.h和fbUnityInterface.m（FB绑定文件）
NativeDialogModes.cs
FacebookSDK

Unity Facebook SDK 7.0.2无法在iOS

2 个答案: