Not generate schema automatically

I’m submitting a…

[ ] Regression 
[+] Bug report
[ ] Feature request
[ ] Documentation issue or request
[ ] Support request => Please do not submit support request here, instead post your question on Stack Overflow.

Current behavior

I just upgrade @nestjs/swagger to 4.2.3 which is have feature can generate swagger schema on dto without define @ApiProperty explicitly. i have use nest cli to build my project.

Expected behavior

Expected generate schema automatically

Environment

[System Information]

OS Version     : Linux 5.3
NodeJS Version : v10.15.2
YARN Version    : 1.21.1 

[Nest CLI]

Nest CLI Version : 6.14.1 

[Nest Platform Information]

platform-socket.io version : 6.11.4
platform-express version   : 6.10.14
platform-fastify version   : 6.11.4
elasticsearch version      : 7.0.0
websockets version         : 6.11.4
passport version           : 6.1.1
swagger version            : 4.2.3
typeorm version            : 6.2.0
common version             : 6.11.4
core version               : 6.11.4
jwt version                : 6.1.1

[package.json]

{
  "name": "turtle",
  "version": "0.0.1",
  "description": "",
  "author": "",
  "license": "MIT",
  "scripts": {
    "clean": "rimraf dist",
    "build": "nest build",
    "typeorm": "ts-node -r tsconfig-paths/register ./node_modules/typeorm/cli.js --config src/config/database.ts",
    "format": "prettier --write \"src/**/*.ts\"",
    "dist": "node -r ./bootstrap/bootstrap.js dist/main.js",
    "start": "ts-node -r tsconfig-paths/register src/main.ts",
    "start:dev": "tsc-watch -p tsconfig.build.json --onSuccess \"yarn run dist\"",
    "start:prod": "NODE_ENV=production yarn run dist",
    "debug": "node --inspect -r ts-node/register -r tsconfig-paths/register src/main.ts",
    "migration:generate": "yarn run typeorm migration:generate -n",
    "migation:create": "yarn run typeorm migration:create -n",
    "migration:run": "yarn run typeorm migration:run",
    "lint": "tslint -p tsconfig.json -c tslint.json",
    "test": "jest",
    "test:watch": "jest --watch",
    "test:cov": "jest --coverage",
    "test:e2e": "jest --config ./test/jest-e2e.json"
  },
  "dependencies": {
    "@elastic/elasticsearch": "^7.5.0",
    "@google-cloud/pubsub": "^1.4.1",
    "@google-cloud/storage": "^4.3.0",
    "@google-cloud/tasks": "^1.7.1",
    "@nest-modules/mailer": "^1.1.3",
    "@nestjs/common": "^6.11.4",
    "@nestjs/core": "^6.11.4",
    "@nestjs/elasticsearch": "^7.0.0",
    "@nestjs/jwt": "^6.1.1",
    "@nestjs/passport": "^6.1.1",
    "@nestjs/platform-express": "^6.10.14",
    "@nestjs/platform-fastify": "^6.11.4",
    "@nestjs/platform-socket.io": "^6.11.4",
    "@nestjs/swagger": "^4.2.3",
    "@nestjs/typeorm": "^6.2.0",
    "@nestjs/websockets": "^6.11.4",
    "@typegoose/typegoose": "^6.2.1",
    "@types/jsonwebtoken": "^8.3.7",
    "@types/lodash": "^4.14.149",
    "array-to-tree": "^3.3.2",
    "aws-sdk": "^2.610.0",
    "bcrypt": "^3.0.7",
    "class-transformer": "^0.2.3",
    "class-transformer-validator": "^0.8.0",
    "class-validator": "^0.11.0",
    "expo-server-sdk": "^3.4.0",
    "fastify-cors": "^3.0.1",
    "fastify-etag": "^0.1.0",
    "fastify-file-upload": "^2.0.1",
    "fastify-helmet": "^3.0.2",
    "fastify-no-icon": "^3.0.0",
    "fastify-swagger": "^2.5.0",
    "ioredis": "^4.14.1",
    "lodash": "^4.17.15",
    "moment": "^2.24.0",
    "mongoose": "^5.7.13",
    "ms": "^2.1.2",
    "nest-event": "^1.0.8",
    "nestjs-config": "^1.4.5",
    "nestjs-flub": "^0.2.0",
    "nestjs-typegoose": "^7.0.0",
    "passport": "^0.4.1",
    "passport-jwt": "^4.0.0",
    "pg": "^7.17.1",
    "redis": "^2.8.0",
    "reflect-metadata": "^0.1.13",
    "rimraf": "^3.0.1",
    "rxjs": "^6.5.4",
    "sharp": "^0.24.0",
    "twilio": "^3.39.3",
    "typeorm": "^0.2.22"
  },
  "devDependencies": {
    "@nestjs/cli": "^6.14.1",
    "@nestjs/schematics": "^6.9.1",
    "@nestjs/testing": "^6.11.4",
    "@types/bcrypt": "^3.0.0",
    "@types/dotenv": "^8.2.0",
    "@types/jest": "^25.1.0",
    "@types/mongoose": "^5.5.41",
    "@types/node": "^13.5.1",
    "@types/socket.io": "^2.1.4",
    "@types/supertest": "^2.0.8",
    "jest": "^25.1.0",
    "nodemon": "^2.0.2",
    "prettier": "^1.19.1",
    "supertest": "^4.0.2",
    "ts-essentials": "^5.0.0",
    "ts-jest": "25.0.0",
    "ts-node": "8.6.2",
    "tsc-watch": "^4.1.0",
    "tsconfig-paths": "3.9.0",
    "tslint": "6.0.0",
    "typescript": "3.7.5"
  },
  "jest": {
    "moduleFileExtensions": [
      "js",
      "json",
      "ts"
    ],
    "rootDir": "src",
    "testRegex": ".spec.ts$",
    "transform": {
      "^.+\\.(t|j)s$": "ts-jest"
    },
    "coverageDirectory": "../coverage",
    "testEnvironment": "node"
  }
}

[nartc]

@kamilmysliwiec Yeah, I can’t seem to reproduce it anymore. I just init a new Nest application and it works as expected.

[kamilmysliwiec]

Your npm start script is ts-node -r tsconfig-paths/register src/main.ts but you have to use nest start in order to use the plugin at runtime. That’s what I’ve understood and it does work, but I’m a little disappointed because I don’t intend to use the Nest CLI.

@samdidos you don’t have yo use nest start. nest build is required though