seer gem usage showing errors

I installed the gem by using

$ gem install seer

$ gem update --system
$ gem install gemcutter --source http://gemcutter.org

then,a开发者_StackOverflow社区dded the following line to the of application.html.erb file.

<%= Seer::init_visualization -%> 

During run, the above line is showing the following error:

**uninitialized constant ActionView::Base::CompiledTemplates::Seer**

Can you find a solution to use this pluggin for drawing graphs(not flash based) in rails.

Thanks .

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I just did this in Rails 3. Had to do a couple things to fix 1. Restart Server 2. Add Raw to both seer lines. ie: <%= raw Seer::init_visualization -%>

If you don't add the raw then you get javascript to the screen .

Now I'm trying to figure out why my data object won't graph?

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I had this exact same problem, and eventually solved it by adding this:

config.gem "seer"

to my environment.rb file.

Hope this helps- Adrian