Generator-jhipster: JDL doesn't generate the relationships

[Zahma]

[email protected] C:\Users\XX\Desktop\Dev\prototype
`-- [email protected]

##### **JHipster configuration, a `.yo-rc.json` file generated in the root folde
r**


<details>
<summary>.yo-rc.json file</summary>
<pre>
{
  "generator-jhipster": {
    "promptValues": {
      "packageName": "com.XX.proto",
      "nativeLanguage": "fr"
    },
    "jhipsterVersion": "4.14.1",
    "baseName": "prototype",
    "packageName": "com.XX.proto",
    "packageFolder": "com/XX/proto",
    "serverPort": "8080",
    "authenticationType": "session",
    "cacheProvider": "ehcache",
    "enableHibernateCache": false,
    "websocket": false,
    "databaseType": "sql",
    "devDatabaseType": "h2Memory",
    "prodDatabaseType": "mysql",
    "searchEngine": false,
    "messageBroker": false,
    "serviceDiscoveryType": false,
    "buildTool": "maven",
    "enableSocialSignIn": false,
    "enableSwaggerCodegen": false,
    "rememberMeKey": "replaced-by-jhipster-info",
    "clientFramework": "angularX",
    "useSass": false,
    "clientPackageManager": "yarn",
    "applicationType": "monolith",
    "testFrameworks": [],
    "jhiPrefix": "jhi",
    "enableTranslation": true,
    "nativeLanguage": "fr",
    "languages": [
      "fr"
    ]
  }
}
</pre>
</details>


##### **JDL for the Entity configuration(s) `entityName.json` files generated in
 the `.jhipster` directory**

<details>
<summary>JDL entity definitions</summary>

<pre>
entity PolygonCollection (polygon_collection) {
  name String,
  reserved Boolean required,
  subZone Subzone,
  description String,
  creationDate ZonedDateTime required
}
entity Style (style) {
  fillOpacity Double,
  color String maxlength(20),
  weight Double,
  fillColor String maxlength(20),
  stroke Boolean
}
entity ProjectCollection (project_collection) {
  polyname String
}
entity Polygon (polygon) {
  object String required
}
entity Zones (zones) {
  status Status required
}
entity Ne_raster (ne_raster) {
  object ImageBlob
}
entity Ne_object (ne_object) {
  object String
}

enum Subzone {
  NORD,
  SUD,
  EST,
  OUEST,
  CENTRE
}

enum Status {
  SUBMITTED,
  PROGRESS,
  APPROVED
}

relationship OneToMany {
  PolygonCollection{projectCollection} to ProjectCollection{polygonCollection},
  Style{projectCollection} to ProjectCollection{style},
  Zones{projectCollection} to ProjectCollection{zones},
  Polygon{projectCollection} to ProjectCollection{polygon}
}


</pre>
</details>


##### **Environment and Tools**

java version "9.0.4"
Java(TM) SE Runtime Environment (build 9.0.4+11)
Java HotSpot(TM) 64-Bit Server VM (build 9.0.4+11, mixed mode)

git version 2.16.0.windows.2

node: v8.10.0

npm: 5.6.0

bower: 1.8.2

gulp:
[14:30:10] CLI version 2.0.1

yeoman: 2.0.1

yarn: 1.3.2

The entity Ne_object is being updated.

events.js:183
      throw er; // Unhandled 'error' event
      ^

Error: EPERM: operation not permitted, rename 'C:\Users\XXXX\.config\configs
tore\insight-generator-jhipster.json.1811486357' -> 'C:\Users\XXXX\.config\c
onfigstore\insight-generator-jhipster.json'
    at Object.fs.renameSync (fs.js:766:18)
    at Function.writeFileSync [as sync] (C:\Users\XXXX\Desktop\Dev\prototype
\node_modules\write-file-atomic\index.js:124:8)
    at Configstore.set (C:\Users\XXXX\Desktop\Dev\prototype\node_modules\con
figstore\index.js:62:21)
    at new Configstore (C:\Users\XXXX\Desktop\Dev\prototype\node_modules\con
figstore\index.js:27:11)
    at new Insight (C:\Users\XXXX\Desktop\Dev\prototype\node_modules\insight
\lib\index.js:38:34)
    at module.exports.insight (C:\Users\XXXX\Desktop\Dev\prototype\node_modu
les\generator-jhipster\generators\generator-base-private.js:265:25)
    at module.exports.insight (C:\Users\XXXX\Desktop\Dev\prototype\node_modu
les\generator-jhipster\generators\entity\index.js:679:38)
    at Object.<anonymous> (C:\Users\XXXX\Desktop\Dev\prototype\node_modules\
yeoman-generator\lib\index.js:399:25)
    at C:\Users\XXXX\Desktop\Dev\prototype\node_modules\run-async\index.js:2
5:25
    at new Promise (<anonymous>)

C:\Users\XXXX\Desktop\Dev\prototype>`

Do you think it is related to jhipster or the relationship is not correct.

[jdubois]

Please follow the guidelines and use jhispter info so we can reproduce, we just can't work like that

[jdubois]

This ticket has been closed as the guidelines are not followed.

Tickets must follow our Guidelines, as mentioned in:

1. our Readme file on the front page of the project,
2. the "create a new ticket" page and
3. our Help page

We have also created a template on the "create a new ticket" page to help you follow those guidelines.

If this is indeed a JHipster bug, please open a new issue with proper details or update this issue with all details and request to reopen.
Issues opened without proper details will be closed without explanation.

If you have a question please use Stack Overflow, and tag the question with jhipster. This helps the project to keep the issue tracker clean. Also, Stack Overflow will give your question a larger audience:

• This will increase your chances to get an answer
• Answers will be of higher quality, as there is a voting system
• This will also help other users who might have the same issue, as questions are tagged and easily searchable

[Zahma]

Here it is, I'm quit sure its a bug with jhipster, because I've tried to generate entities from the blog jhipster sample. and its producing same error.

[deepu105]

reopening since info is provided now

[deepu105]

your error is weird, are you sure you have permissions to that directory?

[gmarziou]

This reminds me of other issues involving renaming files asynchronously on Windows, some of them were due to user's antivirus.

[Zahma]

Yes I have full permissions, since I created the project. however, I'm under coorporate firewall and anti virus

[jdubois]

Oh yes that's a typical Windows + antivirus issue. Best solution for you is probably to use start.jhipster.tech

[jdubois]

I'm closing this because we can't do anything about it, your error is:

Error: EPERM: operation not permitted, rename 'C:\Users\XXXX\.config\configs

tore\insight-generator-jhipster.json.1811486357'

So either you don't have the rights to write that file, or your antivirus prevents it - whatever the cause, you need a "clean" working environment.

Some solutions for you:

• https://start.jhipster.tech/#/ will work online, so you won't have the issue
• Use the JHipster Docker image: as this will run inside Docker, your antivirus won't "see" it
• Use the JHipster Devbox: as this runs inside Vagrant, also your antivirus won't "see" it

Another solution is to generate the app with a "clean" computer, and put it on an USB stick or commit it to your Git repo. Once it's generated, no problem anymore.

[Zahma]

Thank you, it was very helpful

[jdubois]

BTW https://start.jhipster.tech/#/ should hopefully by open sourced soon, so if your company needs it, you will be able to host it internally, which will solve your issues