I encountered a problem that probably has a simple solution that I'm sadly ignoring. I hope someone will help me.
Basically I generated a new app with a .jdl file that perfectly did the work.
Now I'm trying to use this simple app but I get an error while clicking on "Add {Entity Name}". 2 entities give me this error.
These are .ts files.
The first is Quiz entity that has a relationship with Question.
quiz.service.ts
import { Injectable } from '@angular/core';
import { Http, Response } from '@angular/http';
import { Observable } from 'rxjs/Observable';
import { SERVER_API_URL } from '../../app.constants';
import { Quiz } from './quiz.model';
import { ResponseWrapper, createRequestOption } from '../../shared';
@Injectable()
export class QuizService {...}
question.service.ts is made in the same way as quiz.service.ts
import { Injectable } from '@angular/core';
import { Http, Response } from '@angular/http';
import { Observable } from 'rxjs/Observable';
import { SERVER_API_URL } from '../../app.constants';
import { Question } from './question.model';
import { ResponseWrapper, createRequestOption } from '../../shared';
@Injectable()
export class QuestionService {...}
I only paste these ones because the problem is the same in the 2 entities.
I thought that the problem was in app.module.ts so I made providers' imports but this didn't solve the problem.
app.module.ts
import './vendor.ts';
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { Ng2Webstorage } from 'ngx-webstorage';
import { ConductionTestsSharedModule, UserRouteAccessService } from './shared';
import { ConductionTestsAppRoutingModule} from './app-routing.module';
import { ConductionTestsHomeModule } from './home/home.module';
import { ConductionTestsAdminModule } from './admin/admin.module';
import { ConductionTestsAccountModule } from './account/account.module';
import { ConductionTestsEntityModule } from './entities/entity.module';
import { customHttpProvider } from './blocks/interceptor/http.provider';
import { PaginationConfig } from './blocks/config/uib-pagination.config';
import { UserProfileService } from './entities/user-profile/user-profile.service';
import { QuestionService } from './entities/question/question.service';
import { PositionService } from './entities/position/position.service';
import { CustomUserService } from './entities/custom-user/custom-user.service';
import { QuizService } from './entities/quiz/quiz.service';
import { ResultService } from './entities/result/result.service';
import { RoleService } from './entities/role/role.service';
// jhipster-needle-angular-add-module-import JHipster will add new module here
import {
JhiMainComponent,
NavbarComponent,
FooterComponent,
ProfileService,
PageRibbonComponent,
ErrorComponent
} from './layouts';
@NgModule({
imports: [
BrowserModule,
ConductionTestsAppRoutingModule,
Ng2Webstorage.forRoot({ prefix: 'jhi', separator: '-'}),
ConductionTestsSharedModule,
ConductionTestsHomeModule,
ConductionTestsAdminModule,
ConductionTestsAccountModule,
ConductionTestsEntityModule,
// jhipster-needle-angular-add-module JHipster will add new module here
],
declarations: [
JhiMainComponent,
NavbarComponent,
ErrorComponent,
PageRibbonComponent,
FooterComponent
],
providers: [
ProfileService,
customHttpProvider(),
PaginationConfig,
UserRouteAccessService,
UserProfileService,
QuestionService,
PositionService,
CustomUserService,
QuizService,
ResultService,
RoleService
],
bootstrap: [ JhiMainComponent ]
})
export class ConductionTestsAppModule {}
What am I missing?
EDIT:
Error log:
ERROR Error: StaticInjectorError[QuestionService]:
StaticInjectorError[QuestionService]:
NullInjectorError: No provider for QuestionService!
at _NullInjector.get (core.js?593e:993)
at resolveToken (core.js?593e:1281)
at tryResolveToken (core.js?593e:1223)
at StaticInjector.get (core.js?593e:1094)
at resolveToken (core.js?593e:1281)
at tryResolveToken (core.js?593e:1223)
at StaticInjector.get (core.js?593e:1094)
at resolveNgModuleDep (core.js?593e:10883)
at NgModuleRef_.get (core.js?593e:12111)
at resolveDep (core.js?593e:12609)
.yo-rc.json file here.
{
"generator-jhipster": {
"promptValues": {
"packageName": "it.manuelgozzi.conductiontest"
},
"jhipsterVersion": "4.13.2",
"baseName": "ConductionTests",
"packageName": "it.manuelgozzi.conductiontest",
"packageFolder": "it/manuelgozzi/conductiontest",
"serverPort": "8080",
"authenticationType": "session",
"cacheProvider": "no",
"clusteredHttpSession": false,
"websocket": false,
"databaseType": "sql",
"devDatabaseType": "postgresql",
"prodDatabaseType": "postgresql",
"searchEngine": false,
"messageBroker": false,
"serviceDiscoveryType": false,
"buildTool": "maven",
"enableSocialSignIn": false,
"enableSwaggerCodegen": false,
"rememberMeKey": "cdda7ac3158dc63769dac817269341c665e771fb",
"clientFramework": "angularX",
"useSass": true,
"clientPackageManager": "yarn",
"applicationType": "monolith",
"testFrameworks": [],
"jhiPrefix": "jhi",
"enableTranslation": false
}
}
I add JDL here.
entity Role {
roleName String
}
entity CustomUser {
password String,
enabled Boolean,
}
entity UserProfile {
firstName String,
lastName String,
email String,
contact String,
domain String,
expLevel Integer
}
entity Position {
description String,
domain String,
status String,
createdBy String,
createdOn LocalDate
}
entity Quiz {
startDate LocalDate,
endDate LocalDate,
status String,
marks String
questionsNumber Integer,
complexity String
}
entity Question {
section String,
description String,
optionA String,
optionB String,
optionC String,
optionD String,
answer String,
marks String,
status String,
complexity String
}
entity Result {
obtainedMarks String,
percentage Double,
appearedOn String,
}
relationship ManyToOne {
CustomUser{position} to Position
}
relationship ManyToMany {
Quiz{questions} to Question
}
relationship OneToOne {
CustomUser{userProfile} to UserProfile{customUser}
}
relationship ManyToOne {
CustomUser{role} to Role
}
relationship OneToMany {
Position{quiz} to Quiz
}
relationship OneToOne {
Quiz{result} to Result{quiz}
}
relationship ManyToOne {
Question{quiz} to Quiz
}
