Can't extract needed information from NSDictionary - ios

Question

I parse a XML file, and after parsing get a NSDictionary object (XMLDictionary named). I'm parsing this:
<result><node><id>27</id><name>Name 1</name><type>0</type><price>0</price><img>/upload/iblock/1a1/1a138b2d4da6e42398beeb21acc8e84f.png</img></node><node><id>28</id><name>Name 2</name><type>0</type><price>0</price><img>/upload/iblock/b72/b724d1550f93987a73b04974b5f7390e.png</img></node></result>
After that i'm trying this (titleArr - NSArray):
_titleArr = [[[[_xmlDictionary objectForKey:#"result"] objectForKey:#"node"] objectForKey:#"name"] valueForKey:#"text"];
In Run-time I get this error in the above line: "Thread 1: signal SIGABRT". How can i fix this problem?

Answer 1

NSError* parseError = nil;
_xmlDictionary = [XMLReader dictionaryForXMLString:myXMLString error:&parseError];
if (parseError != nil) {
NSLog(#"Error on XML parse: %#", parseError);
}
NSLog(#"The full dictionary is %#", _xmlDictionary);
NSDictionary* result = [_xmlDictionary objectForKey:#"result"];
NSLog(#"'result' = %#", result);
NSDictionary* node = [result objectForKey:#"node"];
NSLog(#"'node' = %#", node);
NSString* name = [node objectForKey:#"name"];
NSLog(#"'name' = %#", name);
At the very least, if it fails, the error will be isolated to a single operation. And the NSLogs will show you the values after each step.

Answer 2

Try this:
NSArray *arrResult = [_xmlDictionary objectForKey:#"result"];
for(int i = 0; i < [arrResult count]; i++)
{
NSArray *arrNode = [arrResult objectAtIndex:i] valueForKey:#"node"];
NSString *sName = [arrNode valueForKey:#"Name"];
NSLog(#"Name : %#",sName);
}
Edited Answer
NSArray *arrResult = [_xmlDictionary valueForKey:#"result"];
for (int i = 0; i < [arrResult count]; i++) {
NSDictionary *dicNode = [[arrResult objectAtIndex:i] valueForKey:#"Node"];
NSString *sName = [dicNode valueForKey:#"Name"];
NSLog(#"Name : %#",sName);
}