Solved

Java Script Errors message

Posted on 2013-01-23
4
255 Views
Last Modified: 2013-02-01
Hello,

What does this error means and how to solve it???
Any ideas!!!!

Thank you!

Message: Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed.
Message: ASP.NET Ajax client-side framework failed to load.
Message: 'Sys' is undefined.
Message: 'WebPartManager' is undefined
0
Comment
Question by:Rad1
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
4 Comments
 
LVL 13

Accepted Solution

by:
F Igor earned 250 total points
ID: 38812030
It seems you need to add some code to include ASP.NET ajax framework, "AJAX tools" are not installed or loaded in your ASP.NET server

Check the ASP.NET version used for fompiling and AJAX tools version, may be some conflict or ASP.NET not updated.

Check some posts about the keyword "ASP.NET Ajax client-side framework failed to load"
http://stackoverflow.com/questions/3695351/ajax-client-side-framework-failed-to-load-asp-net-4-0
0
 

Author Comment

by:Rad1
ID: 38812482
Please note:
When the page first loads it work without any errors.  The next time I click on the button that calls for Ajax use is when I get these errors.
0
 
LVL 5

Assisted Solution

by:Vishal Kedar
Vishal Kedar earned 250 total points
ID: 38814055
0
 

Author Comment

by:Rad1
ID: 38815560
Could it be because the code can not find the Jquery is causing the errors?
0

Featured Post

Independent Software Vendors: We Want Your Opinion

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

This article discusses the difference between strict equality operator and equality operator in JavaScript. The Need: Because JavaScript performs an implicit type conversion when performing comparisons, we have to take this into account when wri…
JavaScript can be used in a browser to change parts of a webpage dynamically. It begins with the following pattern: If condition W is true, do thing X to target Y after event Z. Below are some tips and tricks to help you get started with JavaScript …
The viewer will learn the basics of jQuery, including how to invoke it on a web page. Reference your jQuery libraries: (CODE) Include your new external js/jQuery file: (CODE) Write your first lines of code to setup your site for jQuery.: (CODE)
The viewer will learn the basics of jQuery including how to code hide show and toggles. Reference your jQuery libraries: (CODE) Include your new external js/jQuery file: (CODE) Write your first lines of code to setup your site for jQuery…

707 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question