PlantUML sources are gone in latest migration

Question

Hi,

During the weekend you've performed a migration in my company to a newer Confluence editor version, in this migration all my PlantUML diagram sources are removed and no method to edit my diagrams anymore.

I can't even access pre-migration sources as they seem to be deleted.

Please adivse.

Kris Klima _K15t_ · Answer

Hi @Michal Schachter

What do you see if you edit the page on which you had an UML diagram?

Are there any remnants of the original macro? The data may not be deleted, just not accessible becasue the old macro no longer works with the new editor.

Typically, app (macro) vendors woul have a new version of their tool and/or a transition path.

As has been mentioned, your Admin should contact the vendor of the original app and ask if there is an official transition option. It may be as simple as installing a new version that would just pick up the data and render them properly.

I used Plant UML app from Fulstech for a couple of diagrams, it still lives in my private site.

Marc -Devoteam- · Answer

Hi @Michal Schachter

Check with your admins of the Cloud instance, they can see which 3rd party apps are installed.

Can you show a screenshot of a page with the UML in edit mode, we might be able to deduct which app this is?

Michal Schachter · Answer

Hey,

There was a PlantUML macro to render a view as part of previous Confluence editor.

I don't know the exact details as it was just part of it.