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I'm trying to set up Community Bubbles for the first time on a standalone Confluence 3.2 test system, but I've encountered two problems.

1.) When adding a {forum} macro I get the following error...

Error formatting macro: forum: java.lang.NoClassDefFoundError: edu/emory/mathcs/backport/java/util/Collections

2.) The other problem is related to breadcrumbs. Not sure if there is another approach to consider, but I want to make my nest my communities. The instructions I found listed under Metadata 2 plugin updateBreadcrumbs don't seem to work, as Atlassian apparently revamped their templates. Has anybody else cracked that nut?



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  1. Unknown User (skrebs)

    The current release of bubbles isn't compatible with Confluence 3.2. We'll hopefully have a release out soon that fixes the problem.

  2. Unknown User (astewart)

    Is there any update on this? 3.3 has been out for a while and we'd really like to use the plugin with version 3.3. Is there a work around?

    1. Unknown User (skrebs)

      Hi Aaron,

      The 1.6.2 release of the plugin has been tested against Confluence 3.3. You should be able to get this release from the plugin repository, or directly from the Downloads page.

      1. Unknown User (heatherfara)

        resolved for 3.4