# Javascript error in webclient

**URL:** https://forum.servoy.com/t/javascript-error-in-webclient/9225
**Category:** Classic Servoy
**Created:** [June 25, 2008, 10:57am UTC](https://forum.servoy.com/t/javascript-error-in-webclient/9225 "2008-06-25T10:57:39Z")
**Posts on this page:** 4
**Page:** 1

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### Author: ![gzola](https://avatars.discourse-cdn.com/v4/letter/g/c6cbf5/32.png) [@gzola](https://forum.servoy.com/u/gzola)
#### Post date: [June 25, 2008, 10:57am UTC](https://forum.servoy.com/t/javascript-error-in-webclient/9225/1 "2008-06-25T10:57:39Z")

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Platform: Internet Explorer 6 and 7, Servoy 3.5.6.

Note: this problem occur in several computer, while in others the solution works fine.

We open our web solution in popup windows from a static page.  
The link in a static page use a Javascript function called by onClick event, that open the solution in popup, in the center of the screen, as show below:

This is the login form, but in the left angle of the windows appear the error message

 ![](https://canada1.discourse-cdn.com/flex010/uploads/servoy/original/2X/6/64ab67383f8586fb793bb31c45542c06656cca38.webp)

Double click in the error message and show this windows:

 ![](https://canada1.discourse-cdn.com/flex010/uploads/servoy/original/2X/6/64ab67383f8586fb793bb31c45542c06656cca38.webp)

Well, after that we have actived in Internet Explorer Option - Advanced, the check box for the script debugger.  
Now, when we launch the solution and the login form are displayed, the debugger return this error message

 ![](https://canada1.discourse-cdn.com/flex010/uploads/servoy/original/2X/6/64ab67383f8586fb793bb31c45542c06656cca38.webp)

and the Microsoft Script Editor show the code and the point where the error occur (line pointed by a yellow arrow):

 ![](https://canada1.discourse-cdn.com/flex010/uploads/servoy/original/2X/6/64ab67383f8586fb793bb31c45542c06656cca38.webp)

This file, called **wicket-ajax.js** , is located in Temporary Internet Files.

Remark: this problem occur in several computer, while in others the solution works fine.

Anyone can help us about this problem?

Thanks

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### Author: ![pbakker](https://avatars.discourse-cdn.com/v4/letter/p/a4c791/32.png) [@pbakker](https://forum.servoy.com/u/pbakker)
#### Post date: [June 25, 2008, 12:15pm UTC](https://forum.servoy.com/t/javascript-error-in-webclient/9225/2 "2008-06-25T12:15:41Z")

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Can you try to refresh the cache of the browser by pressing Control-F5 while on the page?

If the issue still occurs afterwards, please file a case in our support system.

Paul

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### Author: ![gianpaolo.secchi](https://avatars.discourse-cdn.com/v4/letter/g/5f9b8f/32.png) [@gianpaolo.secchi](https://forum.servoy.com/u/gianpaolo.secchi)
#### Post date: [June 26, 2008, 6:47am UTC](https://forum.servoy.com/t/javascript-error-in-webclient/9225/3 "2008-06-26T06:47:32Z")

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> pbakker:  
> Can you try to refresh the cache of the browser by pressing Control-F5 while on the page?
> 
> If the issue still occurs afterwards, please file a case in our support system.

We have refresh the cache many times but the problem occurs again.

If we send a case, it’s probably work fine.

In the our latest post we remark that **the solution not work in certain computers, while in others works fine**.

Bye.

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### Author: ![gianpaolo.secchi](https://avatars.discourse-cdn.com/v4/letter/g/5f9b8f/32.png) [@gianpaolo.secchi](https://forum.servoy.com/u/gianpaolo.secchi)
#### Post date: [June 26, 2008, 10:28am UTC](https://forum.servoy.com/t/javascript-error-in-webclient/9225/4 "2008-06-26T10:28:15Z")

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Finally, we have find a solution!

We have applied a **patch KB936021** by Microsoft about the **Microsoft XML Core Services 3.0** and the solution now work fine!!!

![:P]( "Razz") ![:P]( "Razz") ![:P]( "Razz")