我正在使用Xcode 8.0,在iOS 10.0上进行测试,并使用手动安装的SDK GoogleSignIn / GoogleSignIn.h。
成功登录后App崩溃了。下面我提到的错误消息
错误:
由于未捕获的异常'NSInvalidArgumentException'而终止应用程序,原因:'-[pinakinAudioListViewController signIn:didSignInForUser:withError:]:无法识别的选择器已发送至实例0x7fc44e863c00'***首次抛出调用堆栈:(0 CoreFoundation 0x000000010229034b exceptionPreprocess + 171 1 libobjcA。名为.dylib
0x000000010596121e objc_exception_throw + 48 2的CoreFoundation
0x00000001022fff34 - [NSObject的(NSObject的)doesNotRecognizeSelector:] + 132 3的CoreFoundation 0x0000000102215a2e ___forwarding_ + 526 4的CoreFoundation 0x0000000102215798 _CF_forwarding_prep_0 + 120 5 Pinakin
0x0000000100e517af 37- [GIDSignIn addCallDelegateCallback:] _ block_invoke + 116 6 Pinakin
0x0000000100e49981 - [ GIDCallbackQueue fire] + 147 7皮纳金
0x0000000100e5735b-[GIDTokenFetchDelegate didFinishTokenFetchWithAuth:fetcher:error:] + 53 8 CoreFoundation
0x000000010221705c __invoking_ + 140 9 CoreFoundation
0x0000000102216ee1-[NSInvocation invoke] + 289 10 Pinakin invoke0x0000000100e5c771
+ [Object:Object:D:Object:Object:D:
0x0000000100e5ba79-[GTMOAuth2Authentication tokenFetcher:finishedWithData:error:] + 648 12 CoreFoundation
0x000000010221705c调用_ + 140 13 CoreFoundation
0x0000000102216ee1-[NSInvocation调用] + 289 14 Pinakin
0x0000000100e61bd367- [GTMSessionFetcher completionHandlerWithTarget:didFinishSelector:] _ block_invoke + 268 15 Pinakin 0x0000000100e692c5 __71- [GTMSessionFetcher invokeFetchCallbacksOnCallbackQueueWithData:错误:] _ block_invoke + 25 16 libdispatch.dylib 0x00000001064ff980 _dispatch_call_block_and_release + 12 17 libdispatch.dylib 0x00000001065290cd _dispatch_client_callout + 8 18 libdispatch.dylib 0x0000000106509a1d _dispatch_main_queue_callback_4CF + 733 19 CoreFoundation 0x00000001022544f9 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE + 9 20 CoreFoundation 0x0000000102219f8d __CFRunLoopRun + 2205 21 CoreFoundation 0x0000000102219494 CFRunLoopRunSpecific + 420 22 GraphicsServices
0x00000001081ckin 20PUI
0UI 0MainUI 0304
0x0000000100daa00f主+ 111 25 libdyld.dylib
0x000000010657568d开始+ 1 26 ???
0x0000000000000001 0x0 +1)libc ++ abi.dylib:以类型为NSException的未捕获异常终止
我使用此代码创建了自定义登录
GIDSignIn *sigNIn=[GIDSignIn sharedInstance];
[sigNIn setDelegate:self];
[sigNIn setUiDelegate:self];
sigNIn.shouldFetchBasicProfile = YES;
sigNIn.scopes = @[@"https://www.googleapis.com/auth/userinfo.email",@"https://www.googleapis.com/auth/userinfo.profile"];
sigNIn.clientID =@"851647387203-6n9vm1jpn8uv2c0g1qsrdi4nn69f8rh5.apps.googleusercontent.com";
[sigNIn signIn];
在AppDelegate中
- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url
sourceApplication:(NSString *)sourceApplication annotation:(id)annotation {
BOOL wasHandled=false;
if ([url.scheme hasPrefix:@"fb"]) {
wasHandled = [[FBSDKApplicationDelegate sharedInstance] application:application
openURL:url
sourceApplication:sourceApplication
annotation:annotation
];
//Facebook callback
}
else //Google Plus callback
{
wasHandled= [[GIDSignIn sharedInstance] handleURL:url
sourceApplication:sourceApplication
annotation:annotation];
}
NSLog ( @"application openURL");
NSLog ( @"URL = %@", url);
NSLog ( @"Application = %@", sourceApplication);
return wasHandled;
}
只需在您的服务器中实现signIn:didSignInForUser:withError:
委托方法即可。GIDSignInDelegate
pinakinAudioListViewController
- (void)signIn:(GIDSignIn *)signIn didSignInForUser:(GIDGoogleUser *)user withError:(NSError *)error {
NSLog(@"User signed in!");
}
请不要忘记也要实施signIn:didDisconnectWithUser:withError:
。
另请参阅:https : //developers.google.com/identity/sign-in/ios/api/protocol_g_i_d_sign_in_delegate-p
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