Epi 11 - Unknown server tag error

Member since: 2015
 

Hi

We are in the process of upgrading to Episerver 11.3.3 and everything seems to be working smoothly (after sorting config issues) except for several tools in the Admin section. We are receiving errors that look like this:

Unknown server tag

I'm guessing we are lacking some sort of configuration?

#188165 Feb 13, 2018 14:24
  • Member since: 2012
     

    Do you have this line in web.config under system.web->pages->controls ?

    <add tagPrefix="EPiServer" namespace="EPiServer.Web.WebControls" assembly="EPiServer" />

    #188169 Feb 13, 2018 15:05
  • Member since: 2015
     

    Do you have this line in web.config under system.web->pages->controls ?

    <add tagPrefix="EPiServer" namespace="EPiServer.Web.WebControls" assembly="EPiServer" />

    We do, yes.

    #188171 Feb 13, 2018 15:18
  • Member since: 2012
     

    Try adding 

    <add tagPrefix="EPiServer" namespace="EPiServer.Web.WebControls" assembly="EPiServer.Cms.AspNet" />

    #188174 Feb 13, 2018 15:45
  • Member since: 2015
     

    Amazing, that did the trick!

    #188175 Feb 13, 2018 15:48
  • Member since: 2012
     

    Nice cool

    #188180 Feb 13, 2018 16:32