If you are a Drupal Developer and are struggling with Duplicate Terms using the Views Modules, you don't need to apply patches or install other modules that hack this issue. There are so many posts about how to fix this. It's a really simple fix. If you 're viewing this post, Chances are you probably went about creating the Views Type with a "Node". You need to select "Term" as the Views Type. Otherwise, the views module will open itself to every node, and then you get duplicates. After that, you just go about the normal route of configuring your View.