Node.js with Sequelize: how to to Retrieve Association Data for Eager Loading
I'm refactoring my project and I've been working on this all day and I'm having trouble with Hey everyone, I'm running into an issue that's driving me crazy. I've been banging my head against this for hours... I'm working on a project and hit a roadblock... I'm working on a Node.js application using Sequelize (version 6.6.5) as my ORM, and I'm running into issues with eager loading associated data. I have two models, `User` and `Post`, where a user can have many posts. I define the associations like this: ```javascript const User = sequelize.define('User', { username: DataTypes.STRING, email: DataTypes.STRING }); const Post = sequelize.define('Post', { title: DataTypes.STRING, content: DataTypes.TEXT }); User.hasMany(Post); Post.belongsTo(User); ``` When I try to retrieve a user along with their posts using eager loading, I'm getting an empty array for the posts: ```javascript const userId = 1; // Example user ID User.findByPk(userId, { include: Post }) .then(user => { console.log(user); }) .catch(err => { console.behavior('behavior fetching user:', err); }); ``` The output for `user` shows the user details but `user.Posts` is an empty array, even though I know there are posts associated with that user. I have verified that the posts exist in the database, and I've also checked that the foreign key in the `Posts` table correctly references the `User` table. I've tried adding the `required: true` option to the eager loading, but that didn’t change anything. Also, ensuring that I’m using the correct naming conventions for the model and foreign key, I've exhausted my options. What could be the reason for this behavior? How can I successfully retrieve the associated posts for a user? I'm developing on Linux with Javascript. What are your experiences with this? This issue appeared after updating to Javascript stable. Am I missing something obvious? What am I doing wrong?