Question

here is my JSON Output I got:

{
  "success":true,
  "return":{
    "an":[
      {
        "ordner_id":1,
        "name":"Eingang",
        "gesamt":"1415",
        "ungelesen":"0"
      },
      {
        "ordner_id":3,
        "name":"Gel\u00f6scht"
      },
      {
        "ordner_id":"42864",
        "name":"Test1",
        "gesamt":"0",
        "ungelesen":"0"
      }
    ],
    "von":[
      {
        "ordner_id":2,
        "name":"Gesendet"
      },
      {
        "ordner_id":3,
        "name":"Gel\u00f6scht"
      }
    ]
  }
}

I can get the “success” and the “return” value easily (BOOL and NSDictonary) with this lines:

 NSDictionary *ensFolderListFirstReturn = [ENSHandler GetENSFolderList];
BOOL success = [[ensFolderListFirstReturn objectForKey:@"success"] boolValue];  
if (success)
{
    ensFolderList = [ensFolderListFirstReturn objectForKey:@"return"];
}

But when I try to get the “an”-value with this:

 NSDictionary *ensFolderList1 = [ensFolderList objectForKey:@"an"];

I got a BAD EXEC-error.

What am I doing wrong?

Answer 1

Looks like the “an” value holds a list, not a dictionary. Try:

NSArray *ensFolderList1 = [ensFolderList objectForKey:@"an"];

Each element of that array will hold an NSDictionary.