Cannot install Add-Ons from the Atlassian Marketplace

[[[global:former-user]]]

Hallo,
i have installec confluence and its running. LDAP integration works. But now i want to install Add-Ons. i get the error" Problem beim Zugriff auf die Datei draw.io Diagrams for Confluence." (Problem accessing File [add-on name]

I get this error on every addon i tried.
How to solve this?

Greetings Jens

[girish]

@jensbee4 We are investigating this. This is most likely a packaging error on our side.

[[[global:former-user]]]

Thanks for your Work. Would be realy important for our Startup,.

[girish]

@jensbee4 Sorry for the delay, we are just updating this app today.

[girish]

@jensbee4 We have pushed updates to Confluence all the way through 6.11.

I am not able to reproduce the issue that you are facing though. I was able to install draw.io. I first installed it:

Then, I could create a diagram:

Then, I can see the drawio editor:

[[[global:former-user]]]

Sorry for the Late repley.
After an Update to confluence in cloudron installing updates was possible.
A Minute ago i installed the latest Update.
Seems to work now.

Jens