使用AFNetworking，遇到如下问题，求帮助！

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使用AFNetworking，遇到如下问题，求帮助！

由 rth 发布于 2015年02月10日｜更新于 2015年03月09日
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Error Domain=NSCocoaErrorDomain Code=3840 "The operation couldn’t be completed. (Cocoa error 3840.)" (No string key for value in object around character 1.) UserInfo=0x156b3c50 {NSDebugDescription=No string key for value in object around character 1.}

AFNetworking iOS

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回复楼长

Secret 回复于 2015年03月09日

The problem comes from response parsing. You are trying to de-serialize a JSON reponse (which MUST be contained in either a NSArray or NSDictionary) however your response is none of the above (Most likely a simple string).

Also, try to set the "allow fragments" to the response serializer. AFJSONResponseSerializer *responseSerializer = [AFJSONResponseSerializer serializerWithReadingOptions:NSJSONReadingAllowFragments];

via. stackoverflow

回复 2楼

Secret 回复于 2015年03月09日

The problem comes from response parsing. You are trying to de-serialize a JSON response (which MUST be contained in either a NSArray or NSDictionary) however your response is none of the above (Most likely a simple string).

Also, try to set the "allow fragments" to the response serializer. AFJSONResponseSerializer *responseSerializer = [AFJSONResponseSerializer serializerWithReadingOptions:NSJSONReadingAllowFragments];

via. stackoverflow

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