When I inssstall Diagramly (in Confluence 4.0.4), I get a message in the plugin manager that some modules are missing dependencies. It appears that what's missing are icon images (at least) -- when I look at a diagram on a page, the control icons are missing.
Anyone know how to fix this?
Could you try reinstalling the plugin and clearing the cache to see if the issue is still there?
Was this issue present in previous versions of the plugin?
Also, it would be helpful if you could provide us with browser console/network tab output.
The 2 missing dependencies are part Confluence 5.+ feature so that part is as expected.