I am trying to update main form following the link"msdn.microsoft.com/.../gg509014.aspx". no errors while creating but after creating the entity new form is not loading .It only shows Loading .... Log files shows" Unhandled Exception: System.ServiceModel.FaultException`1[[Microsoft.Xrm.Sdk.OrganizationServiceFault, Microsoft.Xrm.Sdk, Version=9.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35]]: System.Web.HttpUnhandledException (0x80004005): Exception of type 'System.Web.HttpUnhandledException' was thrown. ---> Microsoft.Crm.CrmArgumentException: Unrecognized control classId {DACE0EB1-D52E-469B-BA54-404300F8F2A9};InlineEdit ---> System.ArgumentException: Unrecognized control classId {DACE0EB1-D52E-469B-BA54-404300F8F2A9};InlineEdit --- End of inner exception stack trace --- at Microsoft.Crm.Application.Forms.FormControlCacheLoader.LoadCacheData(FormControlCacheKey key, IOrganizationContext context) at Microsoft.Crm.Caching.BasicCrmCache`2.LookupEntry(TKey key, IOrganizationContext context) at Microsoft.Crm.Application.ControlActivator.CreateControl(ControlDescriptor controlDescriptor, FormFactor formFactor, String controlIdPrefix, CustomizableFormExtended hostForm, FormDescriptor hostFormDescriptor, IOrganizationContext context, DynamicMetadataCache metadataCache) at Microsoft.Crm.Application.InlineEdit.Mediators.FormMediator.ProcessControlHierarchy(Action`2 controlHandler) at Microsoft.Crm.Application.InlineEdit.Mediators.FormMediator.GetInstance(FormFactor formFactor, FormDescriptor descriptor, Guid processId, Int64 processVersionNumber, IOrganizationContext organizationContext) at Microsoft.Crm.Application.InlineEdit.Mediators.FormMediator.GetInstance(FormFactor formFactor, Guid formId, Guid processId, Int64 processVersionNumber, IOrganizationContext organizationContext) at Microsoft.Crm.Application.InlineEdit.ReadFormDataBuilder..ctor(String recordId, String entityTypeCode, Guid formId, FormFactor formFactor) at Microsoft.Crm.Application.InlineEdit.ReadFormDataBuilder..ctor(String recordId, Guid formId, FormFactor formFactor) at Microsoft.Crm.Application.Pages.Form.FormDataPage.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.HandleError(Exception e) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest() at System.Web.UI.Page.ProcessRequest(HttpContext context) at ASP.form_data_aspx.ProcessRequest(HttpContext context) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously): Microsoft Dynamics CRM has experienced an error. Reference number for administrators or support: #AA09B6DFDetail: edc32249-9795-4d8a-ba83-210dbc00ea28 -2147220970 System.Web.HttpUnhandledException (0x80004005): Exception of type 'System.Web.HttpUnhandledException' was thrown. ---> Microsoft.Crm.CrmArgumentException: Unrecognized control classId {DACE0EB1-D52E-469B-BA54-404300F8F2A9};InlineEdit ---> System.ArgumentException: Unrecognized control classId {DACE0EB1-D52E-469B-BA54-404300F8F2A9};InlineEdit --- End of inner exception stack trace --- at Microsoft.Crm.Application.Forms.FormControlCacheLoader.LoadCacheData(FormControlCacheKey key, IOrganizationContext context) at Microsoft.Crm.Caching.BasicCrmCache`2.LookupEntry(TKey key, IOrganizationContext context) at Microsoft.Crm.Application.ControlActivator.CreateControl(ControlDescriptor controlDescriptor, FormFactor formFactor, String controlIdPrefix, CustomizableFormExtended hostForm, FormDescriptor hostFormDescriptor, IOrganizationContext context, DynamicMetadataCache metadataCache) at Microsoft.Crm.Application.InlineEdit.Mediators.FormMediator.ProcessControlHierarchy(Action`2 controlHandler) at Microsoft.Crm.Application.InlineEdit.Mediators.FormMediator.GetInstance(FormFactor formFactor, FormDescriptor descriptor, Guid processId, Int64 processVersionNumber, IOrganizationContext organizationContext) at Microsoft.Crm.Application.InlineEdit.Mediators.FormMediator.GetInstance(FormFactor formFactor, Guid formId, Guid processId, Int64 processVersionNumber, IOrganizationContext organizationContext) at Microsoft.Crm.Application.InlineEdit.ReadFormDataBuilder..ctor(String recordId, String entityTypeCode, Guid formId, FormFactor formFactor) at Microsoft.Crm.Application.InlineEdit.ReadFormDataBuilder..ctor(String recordId, Guid formId, FormFactor formFactor) at Microsoft.Crm.Application.Pages.Form.FormDataPage.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.HandleError(Exception e) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest() at System.Web.UI.Page.ProcessRequest(HttpContext context) at ASP.form_data_aspx.ProcessRequest(HttpContext context) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously): Microsoft Dynamics CRM has experienced an error. Reference number for administrators or support: #AA09B6DF 2018-01-25T17:24:45.8254098Z false edc32249-9795-4d8a-ba83-210dbc00ea28 -2147220989 Unrecognized control classId {DACE0EB1-D52E-469B-BA54-404300F8F2A9};InlineEdit 2018-01-25T17:24:45.8254098Z false edc32249-9795-4d8a-ba83-210dbc00ea28 -2147220970 System.ArgumentException: Unrecognized control classId {DACE0EB1-D52E-469B-BA54-404300F8F2A9};InlineEdit 2018-01-25T17:24:45.8254098Z false " Any help is appreciated!!! Thanks, Lakshmi.
*This post is locked for comments