Multiple copies of the same content shown due to voting I have made an image gallery using views. I want to create a vote option for each image. I used the Rate module and I've created a rate button which looks something like this



I used the yes/no widget and changed the option to this


In my gallery view I've selected the Content:Votes relationship and changed the 
value type to options 
and vote tag to normal vote 

The problem is multiple copies of the same content appear in the gallery when the votes are increased. How can I fix this issue? or is there any other way to do this?
Hmm.. On the right side, go to Advanced, Other, then Query Settings.

Select the checkbox for "Distinct", and click Apply.

According to the help note:


  This will make the view display only distinct items. If there are
  multiple identical items, each will be displayed only once. You can
  use this to try and remove duplicates from a view, though it does not
  always work. Note that this can slow queries down, so use it with
  caution.


There are more options past that if it doesn't work.. making it more strict, for example.  But as the help note mentions.. this doesn't always work.