v0.2.0 is still requiring the image field

[mathieul]

Thank you so much for administrate, it is such a pleasure to use after rails_admin and activeadmin.

I've just upgraded to 0.2.0 but my application can't start, getting the following LoadError exception message: cannot load such file -- administrate/field/image.

It appears that administrate/base_dashboard.rb is still requiring administrate/field/image.

[adamniedzielski]

I encountered the very same error. I confirm that adding gem "administrate-field-image" to the Gemfile fixes it.

[jkostolansky]

There's already a PR:
#560

[HenryTimelessness]

It's listed in breaking changes
https://github.com/thoughtbot/administrate/releases/tag/v0.2.0

[mathieul]

The breaking change is that if you use the image field, you need to include the new administrate-field-image gem.

The problem here is that if you don't use the image field, administrate still requires the image field, which breaks if you don't require the gem.

[rubydesign]

For the average user (just using the administrative gem) this means the gem is effectively broken.

I'm not sure how the tests for the gem are still green. I would suggest a new version with the fix #560 quickly.

[BenMorganIO]

0.2.2 has been released. Closing this now :)

[BenMorganIO]

👏 @yujinakayama for the fix