Hello Everyone,

I currently have custom nodes fully setup to render all event items and custom pages for creating and updating these items. The problem that I am having is that I cannot
get the content tree to refresh in the left-hand nav upon updating/deleting an item. I tried using:

BasePage.Current.ClientTools.ReloadActionNode(false, true);

AND

BasePage.Current.ClientTools.SyncTree(path, true);

in the code-behind, but receive the same server error each time.

"Object reference not set to an instance of an object."

I believe that this issue is that the command is unable to find a path for the current node and I noticed that there is no entry for this content in the
UmbracoNode table in the Umbraco database, but the app exists in the UmbracoAppTree table. I guess my first question is does there need to be an
entry for each a App in the umbracoNode table, and if so is this done programmatically or manually? If not, any ideas how to work around this issue?

Thanks in advance for the help