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POAFNetworking 2.0 - "unacceptable content-type: text/plain"
 

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  1. POAFNetworking 2.0 - "unacceptable content-type: text/plain"
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    <p>I'm using AFNetworking 2.0 to read JSON from a service I'm building (on <code>localhost</code> for now) in Node. Pretty normal stuff. </p> <p>Node is sending JSON like so:</p> <pre><code>res.setHeader('Content-Type','application/json'); res.end( JSON.stringify(...)); </code></pre> <p>My iOS first-pass code is attempting to read that data like so:</p> <pre><code>typedef void(^NextBlock)(); AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager]; manager.responseSerializer = [AFJSONResponseSerializer serializer]; [manager GET:self.newestTimestampURL.absoluteString parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject) { //NSDictionary *response = NSLog(@"got %@", responseObject ); } failure:^(AFHTTPRequestOperation *operation, NSError *error) { NSLog(@"fail %@", error ); }]; </code></pre> <p>This is the error I'm getting:</p> <pre><code>Error Domain=AFNetworkingErrorDomain Code=-1016 "Request failed: unacceptable content-type: text/plain" UserInfo=0xb783e30 {NSErrorFailingURLKey=http://localhost:3000/api/v1/log/newest, AFNetworkingOperationFailingURLResponseErrorKey=&lt;NSHTTPURLResponse: 0xb656a70&gt; { URL: http://localhost:3000/api/v1/log/newest } { status code: 200, headers { Connection = "keep-alive"; ContentType = "application/json"; Date = "Fri, 27 Dec 2013 20:58:50 GMT"; "Transfer-Encoding" = Identity; } }, NSLocalizedDescription=Request failed: unacceptable content-type: text/plain} </code></pre> <p>I can curl (-i) the url <code>http://localhost:3000/api/v1/log/newest</code> and get the data I'm expecting, and it's application/json as expected. If I load that data in my web browser, I get JSON as expected per dev tools inspector.</p> <p>But using AFNetworking, I get this mysterious "unacceptable content-type: text/plain" error. Any idea?</p> <p>NOTE: I've never used AFNetworking before, so I'm probably using it incorrectly.</p>
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    1. USTomorrowPlusX
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    1. COIf you `curl` with the `-I` flag to just get the headers. Has the response got the correct content type header at this point?
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      1. USPaul.s
    2. COWhen I curl -I I get the following: `HTTP/1.1 200 OK ContentType: application/json Date: Sat, 28 Dec 2013 14:26:04 GMT Connection: keep-alive`
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      1. POAFNetworking 2.0 - "unacceptable content-type: text/plain"
      1. USTomorrowPlusX
    3. COShouldn't it be `Content-Type` with a hyphen?
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