无法使用 Parse + Facebook 身份验证

Question

我尝试过使用parse+facebook-auth。我正在学习一个教程，当我在PFFacebookAuthentificationProvider.h/m 文件上编译我的项目时，我遇到了一些类似的错误

/Users/.../Pods/ParseFacebookUtilsV4/ParseFacebookUtils/Internal/PFFacebookAuthenticationProvider.h:17:26: error: expected parameter declarator
@class BFTask PF_GENERIC(__covariant BFGenericType);
                     ^
/Users/Y.../Pods/ParseFacebookUtilsV4/ParseFacebookUtils/Internal/PFFacebookAuthenticationProvider.h:17:26: error: expected ')'
/Users/.../Pods/ParseFacebookUtilsV4/ParseFacebookUtils/Internal/PFFacebookAuthenticationProvider.h:17:25: note: to match this '('
@class BFTask PF_GENERIC(__covariant BFGenericType);
                    ^
/Users/.../Pods/ParseFacebookUtilsV4/ParseFacebookUtils/Internal/PFFacebookAuthenticationProvider.h:17:15: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
@class BFTask PF_GENERIC(__covariant BFGenericType);
          ^
/Users/.../Pods/ParseFacebookUtilsV4/ParseFacebookUtils/Internal/PFFacebookAuthenticationProvider.h:43:4: error: expected a type
 - (BFTask *)authenticateAsyncWithReadPermissions:(nullable NSArray PF_GENERIC(NSString *) *)readPermissions
^/Users/.../Pods/ParseFacebookUtilsV4/ParseFacebookUtils/Internal/PFFacebookAuthenticationProvider.h:43:51: error: nullability specifier 'nullable' cannot be applied to non-pointer type 'NSArray'
- (BFTask *)authenticateAsyncWithReadPermissions:(nullable NSArray PF_GENERIC(NSString *) *)readPermissions
                                              ^
/Users/.../Pods/ParseFacebookUtilsV4/ParseFacebookUtils/Internal/PFFacebookAuthenticationProvider.h:43:68: error: expected ')'
- (BFTask *)authenticateAsyncWithReadPermissions:(nullable NSArray PF_GENERIC(NSString *) *)readPermissions

20个错误。这里是我的podfile:

platform :ios, '8.1'
xcodeproj 'Test'
target :Test, :exclusive => true do
    pod 'Parse'
    pod 'ParseUI'
    pod 'ParseFacebookUtilsV4'
    pod 'FBSDKCoreKit'
    pod 'FBSDKLoginKit'
end

Answer 1

我遇到了同样的问题。我修复它的方法是回到解析的一个版本。。。

pod 'Parse', '~>1.11.0'

我认为这个问题与ParseFacebookUtilsV4 Pod没有更新到最新版本有关。无论哪种方式，这都会让你现在重新开始跑步。

Answer 2

检查您的plist以获得正确的权限。