TypeError: Cannot call method 'toString' of undefined" in Park and Recreation Finder

Error Message

The following error message is returned in the Park and Recreation Finder application when one of the 'Share this map' options (Facebook, Twitter, or email) is clicked.

Note:
This error applies to the Park and Recreation Finder (ArcGIS 10) download.

Cause

The share map options in the Park and Recreation Finder use a URL-compacting service called json-tinyurl.appspot.com. This service can fail when it reaches one of its daily quotas. When this happens, the share map feature fails until the service's usage counts are reset at 12:00 AM the next day.

Solution or Workaround

1. Navigate to ParkRecreationFinder > Application > ParkFinder and open Config.txt for editing.
2. Replace the text
   
   

   Code:
   "URL": "http://json-tinyurl.appspot.com/?url=${0}" , "ResponseAttribute": "tinyurl",

   
   
   with
   
   

   Code:
   "URL": "http://api.bit.ly/v3/shorten?login=esri&apiKey=R_65fd9891cd882e2a96b99d4bda1be00e&uri=${0}&format=json" , "ResponseAttribute": "data.url",

   
   
   and save the file.
3. Open JS\Utils.js for editing.
4. Delete line 83.
   
   

   Code:
   var tinyUrl = data[tinyURLServiceURL.ResponseAttribute];

   
   
5. Insert the following lines in place of line 83
   
   

   Code:
   var tinyUrl = data;
   // Follow a chain of nested attributes if necessary
   var attr = tinyURLServiceURL.ResponseAttribute.split(".");
   for (var x = 0; x < attr.length; x++) {
       tinyUrl = tinyUrl[attr[x]];
   }

   
   
   and save the file.