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I'm using IBM Mobile First Starter pack and am unable to find out how to resolve the error "Error Registering Client". Is there a way to debug this? This started appearing as of yesterday on my mobile application, and since this morning on my simulator as well. I suspect my simulator worked because it was caching credentials.

2015-11-26 18:44:54.835 bluelist-objective-c[32334:2189606] Intializing IMFCLient
2015-11-26 18:44:54.836 bluelist-objective-c[32334:2189606] IapplicationRoute [appurl]
2015-11-26 18:44:54.836 bluelist-objective-c[32334:2189606] IapplicationId [app id]
2015-11-26 18:44:55.286 bluelist-objective-c[32334:2189606] [ERROR] [IMF_REQUEST] -
[IMFAuthorizationRequest requestFailed:error:] in IMFAuthorizationRequest.m:368 :: 
Status code='400' error='Expected status code in (200-299), got 400' response='Error 
registering client'
2015-11-26 18:44:55.289 bluelist-objective-c[32334:2189606] [ERROR] [IMF] -
[IMFAuthorizationRequest requestFailed:error:] in IMFAuthorizationRequest.m:372 :: 
Error=Error Domain=WLAFNetworkingErrorDomain Code=-1011 "Expected status code in (200-299), 
got 400" UserInfo={WLAFNetworkingOperationFailingURLRequestErrorKey=<NSMutableURLRequest: 
0x7ff9714135b0> { URL: [appurl]/imf-authserver/authorization/v1/apps/
6e88ec09-fa48-4848-aeef-8fe59c3226e9/clients/instance }, NSLocalizedRecoverySuggestion=
Error registering client, NSErrorFailingURLKey=[appurl]/imf-authserver/authorization/v1/
apps/6e88ec09-fa48-4848-aeef-8fe59c3226e9/clients/instance, 
WLAFNetworkingOperationFailingURLResponseErrorKey
=<NSHTTPURLResponse: 0x7ff971536660> { URL: [appurl]/imf-authserver/authorization/v1/apps/
6e88ec09-fa48-4848-aeef-8fe59c3226e9/clients/instance } { status code: 400, headers {
    Connection = "Keep-Alive";
    "Content-Type" = "text/plain";
    Date = "Fri, 27 Nov 2015 02:44:55 GMT";
    "Transfer-Encoding" = Identity;
    "X-Backside-Transport" = "FAIL FAIL";
    "X-Cf-Requestid" = "aad33684-69d5-4535-433a-216e141a3d2d";
    "X-Client-IP" = "50.174.210.191";
    "X-Global-Transaction-ID" = 1566005617;
    "X-Powered-By" = "Servlet/3.0";
} }, NSLocalizedDescription=Expected status code in (200-299), got 400}
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2 回答 2

0

重置模拟器或删除应用程序并重新安装。然后该错误不应再次发生：https ://developer.ibm.com/answers/questions/206025/imfauthorizationrequest-error-invalid-grant/

于 2015-11-27T03:38:57.757 回答
0

该canOpenURL: failed for URL:"fbauth2://"错误表明您的 Info.plist 安全设置存在问题。首先，我将确认或将以下 LSApplicationQueriesSchemes 值添加到您的 Info.plist。

根据此处概述的 Facebook 建议

<key>LSApplicationQueriesSchemes</key>
<array>
    <string>fbapi</string>
    <string>fbapi20130214</string>
    <string>fbapi20130410</string>
    <string>fbapi20130702</string>
    <string>fbapi20131010</string>
    <string>fbapi20131219</string>    
    <string>fbapi20140410</string>
    <string>fbapi20140116</string>
    <string>fbapi20150313</string>
    <string>fbapi20150629</string>
    <string>fbauth</string>
    <string>fbauth2</string>
    <string>fb-messenger-api20140430</string>
</array>

如果这不能自行解决问题，我也会考虑替换 Info.plist 中的应用程序传输安全定义。为了测试，您可能希望将完整的 ATS 替换为

<key>NSAppTransportSecurity</key>
<dict>
  <key>NSAllowsArbitraryLoads</key>
      <true/>
</dict>

有关使用 Bluemix 的一般 ATS 和 iOS9 的 IBM 博客文章有一些更多信息，可以在此处和此处找到

于 2015-11-30T00:11:41.617 回答