dotnetnuke - CKEditor in DNN 9 portal and host html editor settings causing load issue

Question

My CKEditor is acting up. Ever since implementation of this version of DNN, after approx one week, our HTML editor, CKEditor, will throw an error and cause a host account to clear the cache/ restart application. That resolves the issue for about a week. There seems to be an issue with the host settings vs the portal settings. I have the error from the admin log attached- seeking any input to solve this issue.

Message:Value cannot be null. Parameter name: source

StackTrace:

InnerMessage:Value cannot be null. Parameter name: source

InnerStackTrace:

at System.Linq.Enumerable.Any[TSource](IEnumerable`1 source, Func`2 predicate) at DNNConnect.CKEditorProvider.Utilities.SettingsUtil.CheckSettingsExistByKey(List`1 editorHostSettings, String key) at DNNConnect.CKEditorProvider.Web.EditorControl.LoadAllSettings() at DNNConnect.CKEditorProvider.Web.EditorControl.CKEditorInit(Object sender, EventArgs e) at System.Web.UI.Control.OnInit(EventArgs e) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.AddedControl(Control control, Int32 index) at DotNetNuke.UI.UserControls.TextEditor.OnLoad(EventArgs e)

question from:https://stackoverflow.com/questions/65887324/ckeditor-in-dnn-9-portal-and-host-html-editor-settings-causing-load-issue

Answer 1

Waitting for answers