version: Sitecore 8.2 update 1.

I'm getting an error whilst adding an external site to FXM. when i complete the settings and click Save, the page appears to save but doesn't refresh the page as it usually does. looking at the chrome console, i get the following error:

http://localhost/sitecore/api/ssc/domainmatcher/service?id=%id% 500 (Internal Server Error) - entityservice.js

Uncaught Error: {"Message":"An error has occurred.","ExceptionMessage":"There is no method 'Filter' on type 'Sitecore.ContentSearch.Linq.QueryableExtensions' that matches the specified arguments","ExceptionType":"System.InvalidOperationException","StackTrace":" at System.Linq.EnumerableRewriter.FindMethod(Type type, String name, ReadOnlyCollection`1 args, Type[] typeArgs, BindingFlags flags)\r\n

using a clean build works but this particular version just seems to throw that error everytime. any ideas that could lead me to resolving local setup issues causing this error?


  • 2
    Compare versions of dlls: Sitecore.FXM.Service.dll and Sitecore.ContentSearch.Linq.dll in the bin folder of your site and with clean Sitecore 8.2 update 1.
    – Marek Musielak
    Feb 13, 2018 at 6:59
  • What do you mean by clean build? Was this issue resolved? I am curious Feb 15, 2018 at 17:51
  • @chorpo a clean version meaning, a fresh install of sitecore. i'm having these issues on an existing sitecore website.
    – nologo
    Feb 18, 2018 at 22:27


Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Browse other questions tagged or ask your own question.