operation could destabilize the runtime

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Charles Shreve 2 posts 22 karma points

Sep 21, 2012 @ 18:05

i'm new to umbraco and this is my first install. I have a deluxe godaddy windows shared hosting plan. I installed Umbraco and was able to install it without much trouble. I am able to login to the backend but if I add a richtext editor to any of the content pages, then i get the mentioned error code.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Security.VerificationException: Operation could destabilize the runtime.

Source Error:


An unhandled exception was generated during the execution of the current
 web request. Information regarding the origin and location of the 
exception can be identified using the exception stack trace below.

Stack Trace:

[VerificationException: Operation could destabilize the runtime.]
   IMediaFileSystem_PhysicalFileSystem_Wrapper.GetUrl(String ) +6
   umbraco.editorControls.tinyMCE3.webcontrol.TinyMCEWebControl.formatMedia(String html) +62
   umbraco.editorControls.tinyMCE3.webcontrol.TinyMCEWebControl.OnPreRender(EventArgs e) +35
   System.Web.UI.Control.PreRenderRecursiveInternal() +103
   System.Web.UI.Control.PreRenderRecursiveInternal() +175
   System.Web.UI.Control.PreRenderRecursiveInternal() +175
   System.Web.UI.Control.PreRenderRecursiveInternal() +175
   System.Web.UI.Control.PreRenderRecursiveInternal() +175
   System.Web.UI.Control.PreRenderRecursiveInternal() +175
   System.Web.UI.Control.PreRenderRecursiveInternal() +175
   System.Web.UI.Control.PreRenderRecursiveInternal() +175
   System.Web.UI.Control.PreRenderRecursiveInternal() +175
   System.Web.UI.Control.PreRenderRecursiveInternal() +175
   System.Web.UI.Control.PreRenderRecursiveInternal() +175
   System.Web.UI.Control.PreRenderRecursiveInternal() +175
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2496

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.272

I'm not sure what is wrong and I'm becoming very frustrated with this. It seems that it is problematic due to tinymce, but i've never troubleshot anything like this before. Thanks in advance for the help.

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Milan Turner 5 posts 25 karma points

Oct 01, 2012 @ 22:22

0

I just came across the same issue yesterday. Did you ever get it working?

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Redfern 2 posts 22 karma points

Oct 02, 2012 @ 01:25

0

Any update on this?? I am getting the same issue..

After looking into it, it looks to be an issue with 4.9.0 (as I can't see an yreferences to this error before recently) and with medium trust hosting.

It also only occurs when you have a Rich Text Editor on any page on the admin.

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Daniel Howell 21 posts 42 karma points

Oct 03, 2012 @ 04:09

0

I'm having the issue as well - really need a fix for this if anyone has got one!

It also happens when you browse to a media item in the "Upload image" section.

Did no one test this before they released 4.9.0?!

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Charles Shreve 2 posts 22 karma points

Oct 03, 2012 @ 04:16

0

I haven't been able to find a fix for this and ended up scrapping the project I was working on.

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Redfern 2 posts 22 karma points

Oct 03, 2012 @ 10:38

0

I have managed to fix this. What I had to do was, downgrade from 4.9.0 to 4.7.2 (random older version I chose).

So basically I got the 4.7.2 files and started a new project, copied in all the code I wrote in 4.9 project (masterpages, usercontrols, css... etc) into 4.7.2.

Then followed these steps http://our.umbraco.org/wiki/install-and-setup/medium-trust-with-umbraco-45plus

All working fine so far on Godaddy Medium trust hosting.

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