Cloud Web Part not listed in Web Part Gallery

Jul 28, 2010 at 2:19 PM
Love this cloud solution but having one problem. Successfully deployed the Tag Cloud solution to my server which has multiple web applications. The Cloud web part exists in the web part gallery for my main site collection which would be the local host and works beautifully there. The feature appears in my other web applications but the actual web part is not in the web part gallery for those sites. I have activated the feature on those sites, and have done an iisreset. I tried exporting the webpart from the gallery where it appears and importing to my other site web part galleries, but I get an error when trying to insert it into a page that there is a missing control and it is not safe. Any suggestions on how to get it working on my other web applications. Many thanks.