sitecoresitecore8.1sitecore-speak-uiexperience-editor

Sitecore Upgrade to v.8.1-U2 : Experience Editor - A serious error occurred please contact the administrator

Just wanted to check if there's anyone here already encountered the error traces below when opening the Sitecore Experience Editor. 

22812 2016:05:06 10:36:52 ERROR Error processing command url:/-/speak/request/v1/expeditor/Optimization.ActiveItemTest error:System.InvalidOperationException: Could not retrieve request class for url:/-/speak/request/v1/expeditor/Optimization.ActiveItemTest
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.Process(HttpContext context)
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.ProcessRequest(HttpContext context)

19668 2016:05:06 10:36:52 ERROR Error processing command url:/-/speak/request/v1/expeditor/Optimization.IsContentTestingEnabledRequest error:System.InvalidOperationException: Could not retrieve request class for url:/-/speak/request/v1/expeditor/Optimization.IsContentTestingEnabledRequest
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.Process(HttpContext context)
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.ProcessRequest(HttpContext context)

22812 2016:05:06 10:36:52 ERROR Error processing command url:/-/speak/request/v1/expeditor/Optimization.ActiveItemTest error:System.InvalidOperationException: Could not retrieve request class for url:/-/speak/request/v1/expeditor/Optimization.ActiveItemTest
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.Process(HttpContext context)
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.ProcessRequest(HttpContext context)

19668 2016:05:06 10:36:52 ERROR Error processing command url:/-/speak/request/v1/expeditor/Optimization.IsContentTestingEnabledRequest error:System.InvalidOperationException: Could not retrieve request class for url:/-/speak/request/v1/expeditor/Optimization.IsContentTestingEnabledRequest
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.Process(HttpContext context)
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.ProcessRequest(HttpContext context)

19668 2016:05:06 10:36:59 ERROR Error processing command url:/-/speak/request/v1/expeditor/Optimization.ActiveItemTest error:System.InvalidOperationException: Could not retrieve request class for url:/-/speak/request/v1/expeditor/Optimization.ActiveItemTest
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.Process(HttpContext context)
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.ProcessRequest(HttpContext context)
10172 2016:05:06 10:36:59 ERROR Error processing command url:/-/speak/request/v1/expeditor/Optimization.ActiveItemTest error:System.InvalidOperationException: Could not retrieve request class for url:/-/speak/request/v1/expeditor/Optimization.ActiveItemTest
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.Process(HttpContext context)
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.ProcessRequest(HttpContext context)

12592 2016:05:06 10:36:59 ERROR Error processing command url:/-/speak/request/v1/expeditor/ContentTesting.PersonalizationGallery.CanExecute error:System.InvalidOperationException: Could not retrieve request class for url:/-/speak/request/v1/expeditor/ContentTesting.PersonalizationGallery.CanExecute
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.Process(HttpContext context)
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.ProcessRequest(HttpContext context)

22424 2016:05:06 10:37:00 ERROR Error processing command url:/-/speak/request/v1/expeditor/Optimization.ItemVersions.Count error:System.InvalidOperationException: Could not retrieve request class for url:/-/speak/request/v1/expeditor/Optimization.ItemVersions.Count
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.Process(HttpContext context)
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.ProcessRequest(HttpContext context)

19668 2016:05:06 10:37:00 ERROR Error processing command url:/-/speak/request/v1/expeditor/Optimization.ActiveItemTest error:System.InvalidOperationException: Could not retrieve request class for url:/-/speak/request/v1/expeditor/Optimization.ActiveItemTest
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.Process(HttpContext context)
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.ProcessRequest(HttpContext context)

16160 2016:05:06 10:37:02 ERROR Error processing command url:/-/speak/request/v1/expeditor/Optimization.ActiveTests.Count error:System.InvalidOperationException: Could not retrieve request class for url:/-/speak/request/v1/expeditor/Optimization.ActiveTests.Count
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.Process(HttpContext context)
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.ProcessRequest(HttpContext context)

16136 2016:05:06 10:37:03 ERROR Error processing command url:/-/speak/request/v1/expeditor/Optimization.HistoricalTests.Count error:System.InvalidOperationException: Could not retrieve request class for url:/-/speak/request/v1/expeditor/Optimization.HistoricalTests.Count
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.Process(HttpContext context)
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.ProcessRequest(HttpContext context)

22812 2016:05:06 10:37:03 ERROR Error processing command url:/-/speak/request/v1/expeditor/Optimization.SuggestedTests.Count error:System.InvalidOperationException: Could not retrieve request class for url:/-/speak/request/v1/expeditor/Optimization.SuggestedTests.Count
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.Process(HttpContext context)
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.ProcessRequest(HttpContext context)

22812 2016:05:06 10:37:04 ERROR Error processing command url:/-/speak/request/v1/expeditor/Optimization.ActiveItemTest error:System.InvalidOperationException: Could not retrieve request class for url:/-/speak/request/v1/expeditor/Optimization.ActiveItemTest
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.Process(HttpContext context)
   at Sitecore.ExperienceEditor.Speak.Server.RequestHandler.ProcessRequest(HttpContext context)

I tried the workaround of reverting to SHEER UI, but I didn't do the trick. Described here: https://community.sitecore.net/developers/f/5/t/3049

Solution

  • Actually, after enabling the necessary configuration related to Content Testing \Website\App_Config\Include\ContentTesting, the said error didn't appear anymore

    In my case: