Parsing JSON value in objective c error? - objective-c

Question

I use ASIHTTPRequest to get a token, and I receive this string:
{Token:[{"new":"jkajshdkjashdjhasjkdhjkhd+sd==sfbjhdskfbks+sdjfbs=="}]}
I used JSON Framework from here: http://stig.github.com/json-framework.
This is the code after I get the string:
- (void)requestFinished:(ASIHTTPRequest *)req
{
NSString *responseString = [req responseString];
NSLog(#"Response: %#", [req responseString]);
// Parse the response
SBJsonParser *jsParser = [SBJsonParser new];
id content = [responseString JSONValue];
if(!content){
// Parsing error
NSLog(#"%#", jsParser.errorTrace);
}
}
NSLog(#"ID: %#", content);
I receive this error:
-JSONValue failed. Error trace is: (
"Error Domain=org.brautaset.JSON.ErrorDomain Code=3 \"Object key string expected\" UserInfo=0x5a418a0 {NSLocalizedDescription=Object key string expected}"
)
My guess is that, the JSON Framework that I am using cant understand the response string format:
{Token:[{"new":"jkajshdkjashdjhasjkdhjkhd+sd==sfbjhdskfbks+sdjfbs=="}]}
Is there any other way to parse the value?
Happy programming,
Johnie

Answer 1

It was looking for a start and end " surrounding Token.
{"Token":[{"new":"jkajshdkjashdjhasjkdhjkhd+sd==sfbjhdskfbks+sdjfbs=="}]}

Answer 2

There's a bug in this code:
SBJsonParser *jsParser = [SBJsonParser new];
id content = [responseString JSONValue];
if(!content){
// Parsing error
NSLog(#"%#", jsParser.errorTrace);
}
You instantiate a parser, jsParser, but don't use it to parse the string. (The JSONValue method instantiates a new parser internally.) Then you read the error from the parser that was not used to parse the string.