Hi - I'm testing upgrade from DNN 9.1.1 to DNN 9.2.2 - 

After the upgrade, the HTML Editor Manager doesnt show up. I try to access it here: http://[websitename]/host/HtmlEditorManager.aspx

I was able to access the manager on the site before upgrading.  

Any insight into this would be appreciated! Thanks

Tom

I see these two Errors in Admin logs each time I try to access the URL:

-----------------------------------------------------------First error -------------------------------------------------------------------------------------------------------------

ModuleId:8582

ModuleDefId:160

FriendlyName:HTML Editor Manager

ModuleControlSource:DesktopModules/Admin/HtmlEditorManager/Views/ProviderConfiguration.ascx

AbsoluteURL:/Default.aspx

DefaultDataProvider:DotNetNuke.Data.SqlDataProvider, DotNetNuke

ExceptionGUID:c8a3dd7c-a383-419f-9172-a99f68d0885f

AssemblyVersion:9.2.2

PortalId:0

UserId:389

TabId:2080

RawUrl:/Default.aspx?tabid=2080&def=ErrorMessage

Referrer:

UserAgent:Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36

ExceptionHash:4GHfz7sdYigiPhrR8+zaQ0GZJqI=

Message:The given key was not present in the dictionary.

StackTrace:

InnerMessage:The given key was not present in the dictionary.

InnerStackTrace:

at System.ThrowHelper.ThrowKeyNotFoundException() at System.Collections.Generic.Dictionary`2.get_Item(TKey key) at DNNConnect.CKEditorProvider.Helper.TreeViewHelper`1.RefreshTreeViewNodes(TreeNodeCollection treeViewNodes, Func`2 parentIdCheck, Dictionary`2 allLeaves) at DNNConnect.CKEditorProvider.Module.EditorConfigManager.LoadNodesByTreeViewHelper(List`1 editorHostSettings, TreeNode portalNode, Dictionary`2 modulesNodes, List`1 tabs) at DNNConnect.CKEditorProvider.Module.EditorConfigManager.RenderPortalNode(PortalInfo portal, ModuleController moduleController, List`1 editorHostSettings, TreeNode parentNode) at DNNConnect.CKEditorProvider.Module.EditorConfigManager.BindPortalTabsAndModulesTree() at DNNConnect.CKEditorProvider.Module.EditorConfigManager.InitializeComponent()

Source:

FileName:

FileLineNumber:0

FileColumnNumber:0

Method:

Server Name: SCTAS35

-----------------------------------------------------------------Second Error -------------------------------------------------------------------------------------------------

AbsoluteURL:/Default.aspx

DefaultDataProvider:DotNetNuke.Data.SqlDataProvider, DotNetNuke

ExceptionGUID:7bef4ede-3477-4cb8-8eb7-2aaed3f8b7f9

AssemblyVersion:9.2.2

PortalId:0

UserId:389

TabId:2080

RawUrl:/Default.aspx?tabid=2080&def=ErrorMessage

Referrer:

UserAgent:Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36

ExceptionHash:AA+oM2/pTVU31GxC+hRPiz9UR9c=

Message:The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>).

StackTrace:

InnerMessage:The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>).

InnerStackTrace:

   at System.Web.UI.ControlCollection.Add(Control child)
   at 
DotNetNuke.Services.Exceptions.Exceptions.ProcessModuleLoadException(String
 FriendlyMessage, Control ctrl, Exception exc, Boolean 
DisplayErrorMessage)

Source:

FileName:

FileLineNumber:0

FileColumnNumber:0

Method:

Server Name: SCTAS35