title: Nest can't resolve dependencies of the xService
body: <p>error (cont): Please make sure that the argument PrismaService at index [0] is available in the Assoc_Page_TagModule context.</p>
  <p>There are no errors in the code.</p>
  <p>When I attempt &gt; npm run start:dev</p>
  <p>I initially get:  Found 0 errors. Watching for file changes.
  Then an error:</p>
  <p>[ExceptionHandler] Nest can't resolve dependencies of the Assoc_Page_TagService (?). Please make sure that the argument PrismaService at index [0] is available in the Assoc_Page_TagModule context.</p>
  <p>What is the argument at index [0]?   Why is it expecting an argument?</p>
  <p>Assoc_Page_Tag.service.ts</p>
  <pre><code>import { Injectable } from '@nestjs/common';
  import { PrismaService } from '../database';
  import { Prisma } from '@prisma/client';
  
  @Injectable()
  export class Assoc_Page_TagService {
    constructor(private readonly prisma: PrismaService) {}
  
    Assoc_Page_TagsAll() {
      return Promise.all([
        this.prisma.assoc_Page_Tag.findMany()]).then(([records, total]) =&gt; {
          return {
            records,
             metadata: { total },
          };
        });
    }
  </code></pre>
  <p>Assoc_Page_Tag.module.ts</p>
  <pre><code>import { Module } from '@nestjs/common';
  
  import { Assoc_Page_TagController } from './Assoc_Page_Tag.controller';
  import { Assoc_Page_TagService } from './Assoc_Page_Tag.service';
  
  @Module({
    imports: [],
    controllers: [Assoc_Page_TagController],
    providers: [Assoc_Page_TagService],
    exports: [Assoc_Page_TagService],
  })
  
  export class Assoc_Page_TagModule {}
  </code></pre>
  <p>Assoc_Page_Tag.controller.ts</p>
  <pre><code>import {
    Body,Controller,Get,Param,ParseIntPipe,Put,
  } from '@nestjs/common';
  import { Assoc_Page_TagService } from './Assoc_Page_Tag.service';
  import { RESOURCE_BASE_ROUTE } from '../constant';
  import { Prisma } from '@prisma/client';
  
  const Route = RESOURCE_BASE_ROUTE.assoc_Page_Tag
  
  @Controller()
  export class Assoc_Page_TagController {
    constructor(private readonly assoc_page_tagService: Assoc_Page_TagService) {}
  
    @Get(`${Route}`)
    all() {
      return this.assoc_page_tagService.Assoc_Page_TagsAll();
    }
  }
  </code></pre>
  <p>app.module.ts</p>
  <pre><code>import { Module } from '@nestjs/common';
  import { AppController } from './app.controller';
  import { AppService } from './app.service';
  import { Assoc_Page_TagModule } from './Assoc_Page_Tag';
  
  @Module({
    imports: [
      Assoc_Page_TagModule,
    ],
    controllers: [AppController],
    providers: [AppService],
  })
  export class AppModule {}
  </code></pre>