Rails - uninitialized permanent error for newly installed gems
I'm having trouble using newly installed gems - I think there must be something I'm missing because I ran into the same error with both fb_graph and koala. I added a gem to my gemfile and then
ed. I thought this was all you needed to do, so I tried using the commands demonstrated in their respective wiki on github to see if they worked for me.
In Koala's case, I added a line
@graph = Koala::Facebook::GraphAPI.new
to my page controller that renders
. I got an error
uninitialized constant PagesController::Koala
In the case of FB_Graph, I added a line
user = FbGraph::User.me(ACCESS_TOKEN)
and got an error
uninitialized constant PagesController::FBGraph
Clearly I am not doing something right - maybe there is something about setting the gems I have installed that I am missing - not really sure. I have never encountered the FB API before, so it is possible that the error is related to the FB gems. Please advise.
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