Vulnerability in EPiServer.Forms
I get a wierd error while developing a custom Dojo widget. The widget works just fine in edit mode, but when I try to view the start page on my test site I get a 404. The logged error message is "Unable to establish the template category of the template of type: '...StandardPageController'" and it is logged by a class called EPiServer.Scanning.Internal.DefaultTemplateExtractor
When i remove the section i appSettings.json the page loads as usual, but the widget in edit mode is not found by the CMS.
What am I missing?
The error is thrown from EPiServer.Scanning.Internal.DefaultTemplateExtractor.Extract(Type) when none of the implemented interfaces of the type is IRenderTemplate<T>.
In some case, it's automatically resolved by clean and rebuild the solution.