Vulnerability in EPiServer.Forms

Try our conversational search powered by Generative AI!

Cannot save property of type PropertyDropDownList



I'm working on an version of CMS. The site has been upgraded from CMS 6 R2.

I have a property of type PropertyDropDownList that looks like this in the page class:

[Display(Order = 333, GroupName = TabNames.Content)]
public virtual string Manufacturer { get; set; }


Note: The PropertyDropDownList is comming from EPiServer.SpecializedProperties, and is not custom made.

When I try to edit and save this property in adminmode (i.e editing values already existing in the property), I get this error:

  • Property PropertySettings has unknown type EPiServer.Editor.HtmlEditorSettings, EPiServer, Version=6.1.379.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7

Anybody has any clue what I can do to fix this?

Nov 12, 2015 15:02


Did you try to use admin action "Reset to default" on this property?

Nov 12, 2015 19:32

Hi Grzegorz

I tried it, and it didn't make any difference.

Nov 13, 2015 8:50

I just realised that the changes actually is getting saved despite the errormessage. So I seems it's actually just an annoying errormessage.

Nov 13, 2015 13:42
This topic was created over six months ago and has been resolved. If you have a similar question, please create a new topic and refer to this one.
* You are NOT allowed to include any hyperlinks in the post because your account hasn't associated to your company. User profile should be updated.