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Microsoft JScript runtime error: ‘JSON’ is undefined

I received this error when I tried to run my ASP.NET webpage in IE 8 Compatibility mode. JSON.parse function seems to be not working in IE 8 Compatibility mode.  The snapshot is given below,


In order to fix this issue, add reference to json2.min.js file in your ASP.NET webpage.  This file can be downloaded from NuGet, http://nuget.org/packages/json2/ . This will solve the issue.


April 9, 2013 Posted by | ASP.NET, JQuery, JSON | , , | Leave a comment