Sequelize methods like create() are not working – how can I fix it?

I’m working on a project with Sequelize, but I encountered an issue where methods like create(), findOne(), and update() are not working as expected. The operations either don’t execute, return unexpected results, or throw errors.

Sequelize setup: I initialized Sequelize with a MySQL database connection, and models are properly defined. However, CRUD operations are failing.

Has Sequelize not been installed correctly? I generally don’t get errors from the console, but I encountered a property error: Cannot read properties of undefined (reading ‘findAll’). How can I fix this?

Has Sequelize not been installed correctly? I generally don’t get errors from the console, but I encountered a property error: Cannot read properties of undefined (reading ‘findAll’). How can I fix this?