Error:

1. (node:25664) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): SequelizeDatabaseError: permission denied for relation Users2
(node:25664) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
Solved: check table owner

2. squelize instance before called find...etc
Solved: model path should be correct in
const sequelize = new Sequelize({
  database: "Test",
  username: "test",
  password: "1234",
  dialect: "postgres",
  port: 5432,
  modelPaths: [ __dirname + "/models"]  << check here. not "./models"  or use sequelize.addModels([Users2]);
});

3. C:\Users\yulan\Documents\Visual Studio Code\node-ts-sequelizejs\node_modules\sequelize-typescript\lib\models\v4\Sequelize.js:53
                throw new Error(`@Table annotation is missing on class "${model['name']}"`);
                ^

Error: @Table annotation is missing on class "users"
    at models.forEach.model (C:\Users\yulan\Documents\Visual Studio Code\node-ts-sequelizejs\node_modules\sequelize-typescript\lib\models\v4\Sequelize.js:53:23)
    at Array.forEach (<anonymous>)
    at Sequelize.defineModels (C
 solved: /models has some classes without @table