I would suggest to try to clean the asp.net temporary files
The error was caused by an invalid module qualification in the web.config
<add name="EditTreeSettings" type="EPiServer.Personalization.GuiSettings, EPiServer.Cms" />
<add name="EditTreeSettings" type="EPiServer.Personalization.GuiSettings, EPiServer.Cms.AspNet" />
I'm trying to upgrade Episerver CMS from a 10 version to 11.11.2
I get the following error:
Exception type: HttpCompileException
Exception message: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\46809e2a\a35e6e63\App_Code.g_9gytap.0.cs(19): error CS1519: Invalid token ',' in class, struct, or interface member declaration
In the file mentioned this is the code:
The comma between EPiServer.Personalization.GuiSettings and EPiServer EditTreeSettings seems to be a problem.
This is Episerver code, so I can't do anything about it.
Is there a solution for this problem?