PlantUML not rendering nor saved

- we're running Confluence Cloud

- installed PlantUML addon (addon-com.mxgraph.confluence.plugins.plantuml), currently still in the "try free" program

- on a existing wiki page added a diagram

- added a sequence diargram

- preview renders out fine

- save to page

- no image is rendered on the page (neither after publishing) - see screen belowScreen Shot 2017-10-13 at 11.25.38.png


- Devtools has some error messages, iframe ends into an image named "undefined" which does not exist


Screen Shot 2017-10-13 at 11.25.30.png


- when reopening the plantuml macro modal, all content, diagram name, etc are empty again

- recreating the diagram, with same diagram name, reports an error that the diagram exists in the page


Module: addon-com.mxgraph.confluence.plugins.plantuml

1 answer

This widget could not be displayed.

Do different browsers work? Is it just you having the problem or everyone?

- Issue is for all our users

- tested on chrome, firefox and safari on mac - all have the same behaviour, in the end it loads an iframe with a /undefined as image


Screen Shot 2017-10-16 at 10.29.39.pngScreen Shot 2017-10-16 at 10.26.21.png

Could you show me, in the network tab, the requests that returned those 404s please?

below the details of the request call to the actual image. (redacted the cookies)


Screen Shot 2017-10-16 at 13.59.30.png

You're hitting the saveMacro bug described at Please vote and complain freely.

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