I upgraded epi form from 3.0 to 4.4. Now when I edit a form which contains a Textbox element, an exception about AutofillService is thrown:
Method not found: 'System.Collections.Generic.IEnumerable`1<System.String> EPiServer.Forms.Core.Internal.Autofill.AutofillService.GetSuggestedValues(EPiServer.Forms.Core.Internal.ExternalSystem.IDatasource, System.Collections.Generic.IEnumerable`1<EPiServer.Forms.Core.Internal.ExternalSystem.RemoteFieldInfo>)'.
at EPiServer.Forms.Implementation.Elements.BaseClasses.DataElementBlockBase.GetAutofillValues() at EPiServer.Forms.Implementation.Elements.BaseClasses.DataElementBlockBase.GetDefaultValue() at ASP.sec_ui_episerver_forms_views_elementblocks_textboxelementblock_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in http://server/sec/UI/EPiServer.Forms/Views/ElementBlocks/TextboxElementBlock.ascx:line 16 at
And ServiceLocator.Current.GetInstance<EPiServer.Forms.Core.Internal.Autofill.AutofillService>() will return an object without any method if I watch it in TextboxElementBlock.ascx.
In form 3.0 this didn't happen.
Any help is greatly appreciated.