cdatwood

Just to clarify, /admin/datamart also has the same error about not finding the file. /admin/datamart/{my_module} DOES load and has the menu in place/rendered. Just did a side-by-side comparison, and there...

Checked, $config['template.admin_theme'] is set to admin, and none of the controllers I've written change the theme. They all just call ::render() I really appreciate all the time you took today....