Heroku + Node: Cannot find module error

Question

My Node app is running fine locally, but has run into an error when deploying to Heroku. The app uses Sequelize in a /models folder, which contains index.

Answer 1

I've been through an error like this one and the cause was that I renamed a module module.js to Module.js and the Heroku cache was conflicting the names. You must disable module caching to avoid this kind of error:

$ heroku config:set NODE_MODULES_CACHE=false

Source: https://help.heroku.com/TO64O3OG/cannot-find-module-in-node-js-at-runtime