uninitialized constant Draper::ViewContextFilter about draper

[henrik]

How does your spec and spec helper look around the lines given in the backtrace?

[anlek]

I've updated the gist to show the two extra files.

[anlek]

Any news on this?

[anlek]

Just to let you know, the payment_notifications_controller_spec.rb file has nothing to do with it, I commented out the whole file, and now it picked the next file in the lineup (being: from /Users/andrew/code/rails_apps/example/spec/helpers/application_helper_spec.rb:1:inrequire'`) and line number 1 is require "spec_helper"

So it's something to do with the way it loads.

[anlek]

bump?

[steveklabnik]

I have no idea why this is happening, but here's the offending line: https://github.com/jcasimir/draper/blob/ad94f54369deabd11315fc241c66b74a30adec0a/lib/draper/system.rb#L4

[steveklabnik]

... and if you look at draper.rb, the view_context.rb file is being explicitly loaded before this is called. So it should be working.

[anlek]

Wow, this was quite a while ago, I'll see if I can recreate the issue again and maybe spend a bit more time trying to debug it a bit more.

[steveklabnik]

No worries. That'd be great. Trying to keep issues current. :)

[steveklabnik]

Got anything reproducible?

[anlek]

I still have the issue. Not sure where to go from here:

/Users/andrew/code/rails_apps/example/vendor/ruby/1.9.1/gems/draper-0.11.1/lib/draper/system.rb:5:in
'setup': uninitialized constant Draper::ViewContextFilter (NameError)

[anlek]

I've tried doing a bunch of stuff and non of it really worked out for me.
I tried requiring draper/view_context before loading environment.rb but that didn't help.
I did remove draper out of the project and ensured that rspec runs correctly, and it worked fine (after a few fixes in my code). Putting draper back and project is still broken :(
I'm not sure why it's failing.

Also, loaded rails console and tried to see if Draper::ViewContextFilter was present and it was.

Any ideas on your end?

[nashby]

@anlek could you push a simple app to github that reproduces this issue?

[anlek]

I tried to do a simple app but didn't raise the issue. I'm looking into what I am missing to create the issue.

[anlek]

OK, figured it out!
I'm not sure why I had this but I think there was a bug in draper in version 0.9 which caused me to put this in:
(I believe the solution came from issue #46)

#FIXME: Temporary fix for draper cashing the view_context between reuquests (making it look as if unlogged in users were logged in)
module Draper
  module ViewContext
    def set_current_view_context
      Thread.current[:current_view_context] = self.view_context
    end
  end
end

That was under lib/draper/view_context.rb - deleting the file fixed the issue. I'm sorry to have wasted your time.