Upgrading to Rails 5.1.2 from Rails 4.2.0 causes the following error

[bruparel]

=> Rails 5.1.2 application starting in development on http://localhost:3000
=> Run rails server -h for more startup options
Exiting
/Users/Bharat/.rvm/gems/ruby-2.4.1/gems/ngannotate-rails-0.15.4.1/lib/ngannotate/rails/railtie.rb:18:in block in <class:Railtie>': undefined method register_postprocessor' for nil:NilClass (NoMethodError)

Any idea on how to fix this?
Thanks.

[kikonen]

I need to look into this (ETA today afternoon). Before that I suggest you try to upgrade ngannotate-rails gem into latest version (1.2.2)

[bruparel]

@kikonen. Thank you. I upgraded to the latest version as you suggested and it worked fine :)

[bruparel]

So rails 5.1.2 starts fine, but the page fails to load angular which was loading fine in the 4.2.0 version. I opened up an issue on StackOverflow to cast a wider net. Here is the URL:

https://stackoverflow.com/questions/45697958/upgrading-to-rails-5-1-2-from-rails-4-20-breaks-angular-integration

My previous version of ngannotate-rails was 0.15.4 in the rails 4.2.0 version.

[kikonen]

Ok, I will look into this

[bruparel]

@kikonen, My apologies. This was not a problem with your Gem but the way the Rails passes data to Javascript. Please see my own answer to my StackOverflow link provided above. This took the better part of yesterday to debug, but it worked out. Thank you for your patience.

[kikonen]

Regardless, was relevant to add some tests for current rails version :)