Hubzilla Support Forum wrote:

util/add_widget_repo

I had the same problem recently.

Please note that the repository structure for your widget is as follows before you integrate it usingutil/add_widget_repo:

abu/YourWidget/YourWidget.php

The widget must be located within your repository directory in a subdirectory that has the same name as your widget file itself. If you simply place it (as described in the old documentation) in the repo directory itself, the system will not be able to find it. Hubzilla looks for widgets in `widgets/<WIDGETNAME>/`, and the util script will only create this structure if your repo is organised in the same way.