gem active_storage_validations 1.0.3 I have two models with **"has_one_attached :image"**, 1 model is created with a form, and the second model is created **"after_created callback"**, when i try t...

Hi Chris! Could you please publish a lesson or guide about using Graphql with Rails? Thanks!

I create a new project and when i pass the pointer over the link_to, i see in the terminal like an i clicked. This happen in every new proyect created, this is a normal function or how can i solve ...

Hi I'm trying to follow Chris's Recurring events tutorial and I'm coming across this error message...NoMethodError in EventsController#indexundefined method `has_key?' for "null":StringExtracted so...

I am new in rails, how can i do the proper form validation from the client side .

I need to upload multiple large PDF files directly into a ShareFile Folder (https://api.sharefile.com/samples/ruby). Right now I am reading and saving the file data as binary data in a model and th...

Seems pretty straight forward however, I am getting an invalid authenticity token error upon form post with my app. Here's what I have set in config/environments/development.rb: ``` config.sessi...

Hi, So recently I cloned a repo from Azure DevOps into Visual Studio 2022 and proceeded to install a rails application into the project, but encountered an error even though a ‘development’ branch...

Looking for a developer: - Ruby on Rails - Shopify App Experience

I've been trying to deploy the rail application on Digitalocean droplet (ubuntu 22.04) using the following two tutorials https://www.youtube.com/watch?v=xpYpaRUFzTI&t=945s&ab_channel=Deanin...

Chris Oliver, https://github.com/vidosrd1/Dark_mode/ Dark_mode/config/routes.rb Srđan Vidović

Hi, found this problem with Action Text. For example, we have a blog model with a content field (action text field). We have attached the image (at this point it has been uploaded to amazon s3) and...

I started migrating the application from Heroku to AWS using Hatchbox. The deployment was successful. But when I tried accessing the rails console, I'm getting a `NameError`. ``` /home/deploy/app-...

Hi @Alex it seems the admin section is no longer working

I am following the Go Rails blog tutorial. Currently trying to work through trying to set up Amazon S3 to upload images from the blog app. I've retraced the steps from the blog numerous times. I...

My app accesses multiple databases and I want to scope the model folder. So I would have two users types, e.g. (DB1::User, and DB2::User). I added the routes as `devise_for 'db1/user` and devise_...