Improve Entity Generator Support about generator-jhipster-ionic HOT 9 CLOSED

➜  ionic4j git:(master) ✗ yarn --version
1.3.2
➜  ionic4j git:(master) ✗ jhipster --version
Using JHipster version installed locally in current project's node_modules
4.11.1
➜  ionic4j git:(master) ✗ yo --version
2.0.0
➜  ionic4j git:(master) ✗ 


➜  blogapp git:(master) ✗ cat .yo-rc.json 
{
  "generator-jhipster": {
    "promptValues": {
      "packageName": "com.mycompany.myapp",
      "nativeLanguage": "en"
    },
    "jhipsterVersion": "4.11.1",
    "baseName": "blogapp",
    "packageName": "com.mycompany.myapp",
    "packageFolder": "com/mycompany/myapp",
    "serverPort": "8080",
    "authenticationType": "jwt",
    "hibernateCache": "ehcache",
    "clusteredHttpSession": false,
    "websocket": false,
    "databaseType": "sql",
    "devDatabaseType": "h2Disk",
    "prodDatabaseType": "mysql",
    "searchEngine": false,
    "messageBroker": false,
    "serviceDiscoveryType": false,
    "buildTool": "maven",
    "enableSocialSignIn": false,
    "enableSwaggerCodegen": false,
    "jwtSecretKey": "ba085c5aa62a43cbb0dc0b396ee73b6cfc127de3",
    "clientFramework": "angularX",
    "useSass": false,
    "clientPackageManager": "yarn",
    "applicationType": "monolith",
    "testFrameworks": [],
    "jhiPrefix": "jhi",
    "enableTranslation": true,
    "nativeLanguage": "en",
    "languages": [
      "en"
    ]
  }
}% 

➜ blogapp git:(master) ✗ cat .jhipster/Blog.json              
{
    "fluentMethods": true,
    "relationships": [],
    "fields": [
        {
            "fieldName": "name",
            "fieldType": "String",
            "fieldValidateRules": [
                "required",
                "minlength"
            ],
            "fieldValidateRulesMinlength": "3"
        },
        {
            "fieldName": "handle",
            "fieldType": "String",
            "fieldValidateRules": [
                "required",
                "minlength"
            ],
            "fieldValidateRulesMinlength": "2"
        }
    ],
    "changelogDate": "20171128220408",
    "dto": "no",
    "service": "no",
    "entityTableName": "blog",
    "jpaMetamodelFiltering": false,
    "pagination": "no"
}
➜  blogapp git:(master) ✗  


➜  ionic4j git:(master) ✗ yo jhipster-ionic:entity Blog

The entity Blog is being created.

? Do you want to generate this entity from an existing app? Yes
? Enter the path to your app's root directory: ../blogapp/

Found the .jhipster/Blog.json configuration file, entity can be automatically generated!

Error jhipster-ionic:entity Blog 

ERROR! 
The entity configuration file could not be read!

➜  ionic4j git:(master) ✗ yo jhipster-ionic:entity Blog --debug

The entity Blog is being created.

? Do you want to generate this entity from an existing app? Yes
? Enter the path to your app's root directory: ../blogapp/

Found the .jhipster/Blog.json configuration file, entity can be automatically generated!

DEBUG! Error:
TypeError: Cannot read property 'fromPath' of undefined
    at module.exports.loadEntityJson (/Users/edmond/Documents/blog/ionic4j/node_modules/generator-jhipster/generators/generator-base.js:1725:57)
    at prompt.then (/Users/edmond/Documents/blog/ionic4j/node_modules/generator-jhipster-ionic/generators/entity/prompts.js:83:18)
    at <anonymous>
Error jhipster-ionic:entity Blog --debug 

Error: ERROR! 
The entity configuration file could not be read!

    at Environment.error (/Users/edmond/.config/yarn/global/node_modules/yeoman-environment/lib/environment.js:157:40)
    at module.exports.error (/Users/edmond/Documents/blog/ionic4j/node_modules/generator-jhipster/generators/generator-base.js:1964:18)
    at module.exports.loadEntityJson (/Users/edmond/Documents/blog/ionic4j/node_modules/generator-jhipster/generators/generator-base.js:1728:18)
    at prompt.then (/Users/edmond/Documents/blog/ionic4j/node_modules/generator-jhipster-ionic/generators/entity/prompts.js:83:18)
    at <anonymous>
➜  ionic4j git:(master) ✗

at Environment.error (/usr/local/lib/node_modules/yo/node_modules/yeoman-environment/lib/environment.js:140:40)
at module.exports.error (/home/ramazan/jhipster-ionic/test2/ionic4j/node_modules/generator-jhipster/generators/generator-base.js:1964:18)
at module.exports.loadEntityJson (/home/ramazan/jhipster-ionic/test2/ionic4j/node_modules/generator-jhipster/generators/generator-base.js:1728:18)
at prompt.then (/home/ramazan/jhipster-ionic/test2/ionic4j/node_modules/generator-jhipster-ionic/generators/entity/prompts.js:83:18)
at <anonymous>

  L31:  private onSuccess(data) {
  L32:      this.products = data;