AFNetworking 2.0 - “unacceptable content-type: text/plain”

Question

I\'m using AFNetworking 2.0 to read JSON from a service I\'m building (on localhost for now) in Node. Pretty normal stuff.

Node is sending JSON like so

Answer 1

It seems that the server is sending "text/html", and this type is not supported by default. Add @"text/html" for "acceptableContentTypes"

manager.responseSerializer.acceptableContentTypes = [NSSet setWithObject:@"text/html"];

Answer 2

Updated Solution for Swift.

If you are using AFNetworking in Swift. Then this solution might help you. It will accept most of the content types.

let manager=AFHTTPRequestOperationManager()

            manager.responseSerializer = AFJSONResponseSerializer(readingOptions: NSJSONReadingOptions.AllowFragments) as AFJSONResponseSerializer

            manager.requestSerializer = AFJSONRequestSerializer() as AFJSONRequestSerializer

            manager.responseSerializer.acceptableContentTypes = NSSet(objects:"application/json", "text/html", "text/plain", "text/json", "text/javascript", "audio/wav") as Set<NSObject>

Answer 3

Just use:

SWIFT:

manager.responseSerializer.acceptableContentTypes = NSSet(object: "text/plain") as Set<NSObject>

OBJ-C:

manager.responseSerializer.acceptableContentTypes = [NSSet setWithObject:@"text/plain"];

Answer 4

Work for me.

manager.responseSerializer.acceptableContentTypes = [NSSet setWithObject:@"text/plain"];

Answer 5

I have followed the answer posted by @KIO but it did not work in my scenario.

After going with many answers i was able to find solution which worked for me.

AFHTTPRequestOperationManager *operation = [[AFHTTPRequestOperationManager alloc] initWithBaseURL:url];
    operation.responseSerializer = [AFJSONResponseSerializer serializer];

AFJSONResponseSerializer *jsonResponseSerializer = [AFJSONResponseSerializer serializer];

NSMutableSet *jsonAcceptableContentTypes = [NSMutableSet setWithSet:jsonResponseSerializer.acceptableContentTypes];
[jsonAcceptableContentTypes addObject:@"text/plain"];
jsonResponseSerializer.acceptableContentTypes = jsonAcceptableContentTypes;
operation.responseSerializer = jsonResponseSerializer;

Answer 6

manager.responseSerializer = [AFHTTPResponseSerializer serializer];

work for me.