phony_rails | Gem adds useful methods to your Rails | Application Framework library

I am running Rails 5 with Ember & ember-cli-rails gem. I don't have much in the Rails assets folder because I have a separate frontend folder and ember-cli-rails helps me mount my Ember app to a Rails route.

I deploy to an AWS instance and whenever I run rake assets:precompile, it just hangs:

I'm trying to install this gem in rails app: https://github.com/collectiveidea/delayed_job

As instructed, I added this to my gem file, and ran bundle install:

I don't even know where to start with this... been trying to figure it out all day. Nothing relevant on google. My previously fine, entire site is unusable. Any page I go to throws the error "unable to convert unpermitted parameters to hash"

The better errors gem shows me:

I need to validate phone number which is a array of hashes.I'm using phony_rails to validate phone number. for instance,

phone_number=[{"type":"international","number":"655787"},{"type":"international","number":"65578454547"}].

I need to check whether the number is a valid phone number. I tried below code. How can I do this?. what I am doing wrong?

I'm getting an error inside webrick and have no idea how to solve the problem. Rather than bloat the question with with reams of code, I've added the code after the question.

I'm using Twilio to generate automated phone messages, however, I don't know if the problem is related to the Twilio gem. From the research I've done, This is often related to some sort of gem incompatibiliy. Please see my gemfile below with the versions installed. You can also see the error message and the webrick file where the error occurs. Finally, here's the code that breaks