     }
     
     public func reloadProperties() {
-        self.loadDocumentInformation()
+        do {
+            try self.loadDocumentInformation()
+        } catch let _ {
+            
+        }
     }
     
     public func boundsForPDFPage(page:Int) -> CGRect {

        
        super.init()
        
        self.loadDocumentInformation()
        
        self.save()
    }
    
    func loadDocumentInformation() {
        
        do {
            

            
        } catch let err {
            
            throw err
        }
    }
    
