Problem with mongoid 5.0.1

[jakoss]

Every time i want to use paginate i get error:

undefined method `with_default_scope' for {}:Hash

Even on simple code like this:

@news = News.order_by(created_at: 'desc').page params[:page]

[yuki24]

@NekroMancer could you provide a minimal example of code that replicates the bug?

[jakoss]

I have model News like:

class News
  include Mongoid::Document
  include Mongoid::Timestamps
  include Mongoid::Slug

  mount_uploader :image, NewsImageUploader

  paginates_per 10

  field :title, type: String
  field :content, type: String
  field :image, type: String

  slug :title

  belongs_to :user
end

Any simple controller that uses paging like:

def news
    @news = News.order_by(created_at: 'desc').page params[:page] 
  end

When i comment out .page params[:page] everything works fine

[yuki24]

@NekroMancer I'm sorry, but what I meant by example was an single runnable ruby script that raises the exception you are seeing in your app. You can also write a test case that fails. Either way, we won't be able to fix it until you provide something we can run on our machine that replicates the error.

[dblock]

Try against HEAD please, Mongoid 5.x support has not been released in Kaminari, see #747

[dblock]

@NekroMancer I see you have Mongoid::Slug in there, upgrade to 5.1.1, see mongoid/mongoid-slug#197 and mongoid/mongoid-slug#198

[jakoss]

I tried to install from HEAD, but:

Bundler could not find compatible versions for gem "kaminari":
  In Gemfile:
    kaminari (~> 0.12) ruby

    rails_admin (>= 0) x86-mingw32 depends on
      kaminari (~> 0.12) x64-mingw32

    kaminari (~> 0.12) x86-mingw32

    kaminari (>= 0) ruby

    kaminari (>= 0) x64-mingw32

    kaminari (>= 0) x86-mingw32

[dblock]

@NekroMancer gem 'kaminari', github: 'amatsuda/kaminari' gives you that? That's something on your side ...

[jakoss]

Well, i have no idea what.. It's simple setup on mac

[yuki24]

I'm not sure if this is a kaminari issue. I'll close this issue unless someone can provide a minimal example that can replicate the issue. Thanks!

[ashokap]

Hello,

I have been using kaminari with 0.16.3 with mongoid 4.0.2 and ruby ruby 2.1.4p265 with no issues.

Currently I am upgrading my ruby to 2.2.0 and corresnpondingly upgraded mongoid to 5.1.6, kaminari to 1.0.0. Suddenly I am getting errors like
/Users/pana/Desktop/MyRnD-Ruby2.2.0/app/models/user.rb:183:in class:User': undefined method paginates_per' for User:Class (NoMethodError)
I couldn't find any suitable dependency limitation w.r.t mongoid 5.1.6. Any idea why this is happening?

[dblock]

@ashokap The mongoid parts were extracted into https://github.com/kaminari/kaminari-mongoid.

[ashokap]

Thanks :) Working fine now. Didn't go through the entire github readme file earlier.

[yuki24]

@dblock Thanks!

@ashokap Like @dblock said, we've split up the gem into small pieces. For more details, please have a look at 5 Major Changes in Kaminari 1.0.0. Thanks!