generator-jhipster: Jhipster is not generating my entites

Overview of the issue

I’m running the app after i’ve generated it, but the entities that i’ve created does’nt exist in mySQL database, but the jhi_user, jhi_authority, jhi_user_authority… are there 😕

Motivation for or Use Case

I can’t move on with my app without having those entities.

JHipster Version(s)

v3.1.0

JHipster configuration, a .yo-rc.json file generated in the root folder

 "generator-jhipster": {
    "jhipsterVersion": "3.1.0",
    "baseName": "Banking",
    "packageName": "org.isi",
    "packageFolder": "org/isi",
    "serverPort": "8080",
    "authenticationType": "session",
    "hibernateCache": "ehcache",
    "clusteredHttpSession": "no",
    "websocket": "spring-websocket",
    "databaseType": "sql",
    "devDatabaseType": "mysql",
    "prodDatabaseType": "mysql",
    "searchEngine": "no",
    "buildTool": "maven",
    "enableSocialSignIn": true,
    "rememberMeKey": "25370fb6c1d5d2626221837a8b35cbac45fc26c4",
    "useSass": true,
    "applicationType": "monolith",
    "testFrameworks": [
      "gatling"
    ],
    "jhiPrefix": "jhi",
    "enableTranslation": true,
    "nativeLanguage": "en",
    "languages": [
      "en",
      "fr"
    ]
  }
}

```##### *Entity configuration(s)entityName.jsonfiles generated in the.jhipster directory* the entities.json are all there. i’ve using JDL

Browsers and Operating System

windows 7