CODEWITHSUNDEEP
ruby-on-railsmulti-tenantapartment-gem
Jordan Shefner
Jordan Shefner

Reputation: 135

Rails 5 with Apartment - ArgumentError: prepare called on a closed database: rollback transaction

I've just added the Apartment gem to my existing project to make it a multi tenant application. after scaffolding a new model named Subdomain, with a single parameter 'title', for each user to enter his name and use the app independently of others, when I try to create a new subdomain on the 'new' page in the browser, I get the following error:

ArgumentError: prepare called on a closed database: rollback transaction

Extracted source (around line #30): (from the create method of my subdomains_controller.rb)

respond_to do |format|
  **if @subdomain.save**  <-- this is line #30, highlighted in the browser
    format.html { redirect_to @subdomain, notice: 'Subdomain was successfully created.' }
    format.json { render :show, status: :created, location: @subdomain }
  else

My Subdomain Model:

class Subdomain < ApplicationRecord
  after_create :create_tenant

  private

  def create_tenant
    Apartment::Tenant.create(title)
  end
end

I followed the steps to install from here.

I'm pretty new to rails so any help is welcome.

Upvotes: 3

Views: 320

Answers (1)

zekromWex
zekromWex

Reputation: 290

Changing from sqlite3 to pg/postgresql worked for me

Upvotes: 0

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