Unable to export a row from a dashboard in folder

[schnobbl]

Hi,

we imported some dashboards from Grafana 6.x using folders. The structure looks like this:

dashboards/folder_01/mydashboard

Now i set context to "folder_01/mydashboard" and run the command "wizzy extract row 1 testrow", but the following error occurs:

Dashboard file dashboards/undefined/folder_01/mydashboard.json does not exist.

Any ideas?
Regards,
Norbert