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Subject: A critical error has occurred.

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Casey Jeppesen
Posts:6
Bronze Member

02/25/2008 4:07 PM
A critical error has occurred. The state information is invalid for this page and might be corrupted. After installing UVG, this error occurs whenever updating admin or host site settings. The error first occured when trying to 'restart application' from host settings. I believe the changes made to web.config during UVG setup wizard has something to do with it. An IE popup error also occurs at this point. It reads: Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the responcse is modified by calls to REsponse.Write(), response filters, HttpModules, or server trace is enabled. Details: Error parsing near ' Please advise. Thank you.

Casey Jeppesen
Posts:6
Bronze Member

02/25/2008 4:35 PM

Looks like this has pretty much broke my dnn installation.

Now, installing new modules returns a runtime error:

Server Error in '/' Application.

Runtime Error

Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the local server machine.

Details: To enable the details of this specific error message to be viewable on remote machines, please create a tag within a "web.config" configuration file located in the root directory of the current web application. This tag should then have its "mode" attribute set to "Off".

<PRE> <configuration> <system.web> <customErrors mode="Off"/> </system.web> </configuration></PRE>

Notes: The current error page you are seeing can be replaced by a custom error page by modifying the "defaultRedirect" attribute of the application's configuration tag to point to a custom error page URL.

<PRE> <configuration> <system.web> <customErrors mode="RemoteOnly" defaultRedirect="mycustompage.htm"/> </system.web> </configuration></PRE>

Pengtsen R
Posts:5244

02/26/2008 5:05 AM
you can set customErrors to "Off" to see the detailed error message for the SECOND error. for the 1st error, it's hard to say what the problem is, but please uninstall UVG and test it again to see whether you get same error. thanks.

Pengtsen R http://www.bizmodules.net

Casey Jeppesen
Posts:6
Bronze Member

02/26/2008 7:05 AM
It has something to do with the changes made to web.config. i replaced the web.config from backup and all is back to normal. uvg still works...sorta. video doesn't seem to play. uploading files doesn't convert them to flv either..

Casey Jeppesen
Posts:6
Bronze Member

02/26/2008 8:03 AM
Can you post a reply with a complete list of changes UVG makes to the web.config file?

Pengtsen R
Posts:5244

02/26/2008 8:14 AM
{sectionGroup name="system.web"} {section name="neatUpload" type="Brettle.Web.NeatUpload.ConfigSectionHandler, Brettle.Web.NeatUpload" allowLocation="true" /} {/sectionGroup} {add name="UploadHttpModule" type="Brettle.Web.NeatUpload.UploadHttpModule, Brettle.Web.NeatUpload" /} {system.web} {neatUpload useHttpModule="true" /} {httpRuntime maxRequestLength="2097151" executionTimeout="3600" useFullyQualifiedRedirectUrl="true" /} {/system.web} {add verb="POST,GET" path="ajaxpro/*.ashx" type="AjaxPro.AjaxHandlerFactory, AjaxPro.2" /}

Pengtsen R http://www.bizmodules.net

Pengtsen R
Posts:5244

02/26/2008 8:15 AM
above is the complete change list. now please restore web.config.uvg, and ensure you change customErrors to "Off" so you can see detailed error message. you said videos doesn't play, can you post a url of your video here? thanks.

Pengtsen R http://www.bizmodules.net

TACF IT Manager
Posts:2
New Member

03/05/2008 2:56 AM
We got the same error, here was the actual message: ** Compiler Error Message: BC30002: Type 'Net.WebPermission' is not defined. Source Error: Line 94: ''' Helpful in Medium Trust environment. Line 95: Public Function CheckWebPermission(ByVal url As String) As Boolean Line 96: Return System.Security.SecurityManager.IsGranted(New Net.WebPermission(Net.NetworkAccess.Connect, url)) Line 97: End Function Line 98: End Module ** We were able to fix the error by following the steps described at http://www.ventrian.com/Support/ProductForums/tabid/118/forumid/4/postid/19878/view/topic/Default.aspx "It seems that some few DotnetNuke configurations are not able to resolve Net.Permissions to System.Net.Permissions. Xml 04.03.02 is a source based module, so it is easy to fix.Please edit app_code\xml\components\utils.vb and change the line 96 to Return System.Security.SecurityManager.IsGranted(New WebPermission(NetworkAccess.Connect, url)) Save and you are done. No special tools needed, it works also with notepad. No build or compilation required." Another option may be to upgrade your DNN XML module version, as it would seem this error occures on certain versions only.

TACF IT Manager
Posts:2
New Member

03/05/2008 2:57 AM
Wow... that formatted terribly. Sorry about that.

Pengtsen R
Posts:5244

03/05/2008 4:59 AM
what you got is a bug of core XML module, you should follow its stace trace and change Net.WebPermission to System.Net.WebPermission. thanks.

Pengtsen R http://www.bizmodules.net

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