I&#39;m adapting [This tutorial][1] to my app, and I&#39;ve got it boiled down to one last error, which is stopping me in my tracks. The program is unable to find a property in another file, but that property is clearly defined. Here is the code in question:

The actual error line:

 

    for (DTContact *dtc in _dtContact.contact) {

the .h for the file, and items in question:

    #import &lt;UIKit/UIKit.h&gt;
    
    @class XMLTestViewController;
    @class DTCXMLResponse;
    
    @interface XMLTestController : UIViewController{
        UIWindow *window;
        XMLTestViewController *viewController;
        DTCXMLResponse *_dtContact;
    }
    
    
    @property (nonatomic, retain) IBOutlet UIWindow *window;
    @property (nonatomic, retain) IBOutlet XMLTestViewController *viewController;
    @property (nonatomic, retain) DTCXMLResponse *dtContact;
    
    @property (nonatomic, retain) IBOutlet UIButton *mybutton;
    -(IBAction)buttonClicked;
    
    @end

It&#39;s having issues with the _dtContact.contact. It can&#39;t find the contact in the file DTCXMLResponse. Here is the .h file and the section of the .m:

.h

    #import &lt;Foundation/Foundation.h&gt;
    
    @interface DTContactXMLResponse : NSObject {
        NSMutableArray *_contact;
    }
    
    @property (nonatomic, retain) NSMutableArray *contact;
    
    @end

.m

    #import &quot;DTCXMLResponse.h&quot;
    
    @implementation DTContactXMLResponse
    @synthesize contact = _contact;
    
    - (id)init {
        
        if ((self = [super init])) {
            self.contact = [[NSMutableArray alloc] init];
        }
        return self;
        
    }
    
    @end


So theres that. As you can see, I have &#39;contact&#39; propertied in the DTCXMLResponse.h, and linked in the .m. 
  [1]: http://www.raywenderlich.com/725/how-to-read-and-write-xml-documents-with-gdataxml


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Property cannot be found in forward class object