Before upgrading to 1.18, I was running juju devel version 1.17.6 (from the devel PPA) which already forced the root cleanup when I first upgraded to it.
Also, when I got this error I cleaned up and removed all my .juju folder before retrying and getting the same error.
After some debugging on the #juju-dev channel, the bug can be worked around by using the following charm url:
Hey Curtis,
Before upgrading to 1.18, I was running juju devel version 1.17.6 (from the devel PPA) which already forced the root cleanup when I first upgraded to it.
Also, when I got this error I cleaned up and removed all my .juju folder before retrying and getting the same error.
After some debugging on the #juju-dev channel, the bug can be worked around by using the following charm url:
local:precise/ solr-jetty