How to Recover Draw.io / Diagramly Diagrams

[Warren Weiss]

We recently had to uninstall and reinstall several plugins in Confluence and one of them was Draw.io. Now, we cannot see previously created diagrams. An error:

Unknown macro: 'drawio'

is displayed.

Is there a way to recover the diagrams?

[Josh Thompson]

This worked for me: https://desk.draw.io/support/solutions/articles/16000041415-how-to-recover-a-draw-io-diagram-when-the-confluence-page-edit-session-times-out-

[David Benson _draw_io_]

This was resolved by upgrading to the latest version.

[Warren Weiss]

There is a series of errors in catalina.out that I'm not sure are related to the plugin installation or not.

I uninstalled (I believe) version 2.72 and reinstalled the same version from the Confluence admin console.

[David Benson _draw_io_]

That means that the plugin hasn't installed properly, is there anything in the log when you attempt to install it? What version did you uninstall and what version did you try to re-install?