entering path for File type custom dashboard widget

I want to set up a custom dashboard widget in MODX 2.2. I have an HTML file in my template folder.

I set Widget type to "file" and for Widget Content I entered:


When I do this I get an error:
Fatal error: Call to a member function setNamespace() on a non-object…

What is the proper method for specifying a path for a file type dashboard widget?

1. Did you specify a different namespace for the Widget?
2. Just straight-html widgets as File type widgets aren't supported yet. They will be in 2.2.1, as of this commit: https://github.com/modxcms/revolution/commit/a74d7e43575bf0a8224636ef16d28b96c3fa7673 For now, though, you have to use a PHP file that "return"s the output.

I left the namespace as the default that comes up, Core. Good to know that it has to be PHP for now.

So I changed the path to a test PHP file and still get the error. The PHP just has a simple echo statement. I think I still have not input the proper path to the file. Do I need to change the namespace?

I tried:


and

You can leave the +assets_path placeholder in. That's fine.

Are you sure the file exists there? This works fine on my environment I just tested.

The file path is definitely correct. Using 2.2.0 pl2. I tried switching to other namespaces but no luck.