Nest can't resolve dependencies of the paintingsRepository (?). Please make sure that the argument S | NestJS | Page 1

west sierra Jul 18, 2023, 12:40 PM

#

import { Module } from '@nestjs/common';
import { paintingscontroller } from './paintings.controller';
import { paintingsservice } from './paintings.service';
import { SequelizeModule } from '@nestjs/sequelize';
import { paintings } from './paintings.model';

@Module({
imports: [SequelizeModule.forFeature([paintings])],
controllers: [paintingscontroller],
providers: [paintingsservice],
exports: [paintingsservice],
})
export class paintingsModule { }

all modules are existing, yet still I continue to get this error again and again

#

Nest can't resolve dependencies of the paintingsRepository (?). Please make sure that the argument Sequelize at index [0] is available in the SequelizeModule context.

Potential solutions:

Is SequelizeModule a valid NestJS module?
If Sequelize is a provider, is it part of the current SequelizeModule?
If Sequelize is exported from a separate @Module, is that module imported within SequelizeModule?
@Module({
imports: [ /* the Module containing Sequelize */ ]
})

fluid bison Jul 18, 2023, 12:41 PM

#

For such kinda of errors, you need to show us two things: the module and the provider, so we can see how you’re injecting things

How that paintingService’s constructor looks like?

west sierra Jul 18, 2023, 12:41 PM

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full error

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okay

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one sec

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so

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the provider

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import { Injectable } from '@nestjs/common';

@Injectable()
export class paintingsservice { }

#

and the module

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.VERSION_NEUTRAL = exports.Scope = void 0;
const tslib_1 = require("tslib");
/*

Nest @common
Copyright(c) 2017 - 2023 Kamil Mysliwiec
https://nestjs.com
MIT Licensed
*/
require("reflect-metadata");
tslib_1.__exportStar(require("./decorators"), exports);
tslib_1.__exportStar(require("./enums"), exports);
tslib_1.__exportStar(require("./exceptions"), exports);
tslib_1.__exportStar(require("./file-stream"), exports);
var interfaces_1 = require("./interfaces");
Object.defineProperty(exports, "Scope", { enumerable: true, get: function () { return interfaces_1.Scope; } });
Object.defineProperty(exports, "VERSION_NEUTRAL", { enumerable: true, get: function () { return interfaces_1.VERSION_NEUTRAL; } });
tslib_1.__exportStar(require("./module-utils"), exports);
tslib_1.__exportStar(require("./pipes"), exports);
tslib_1.__exportStar(require("./serializer"), exports);
tslib_1.__exportStar(require("./services"), exports);
tslib_1.__exportStar(require("./utils"), exports);
heres nestjs/common module

#

and

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heres sequelize module

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use strict";
function __export(m) {
for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
}
exports.__esModule = true;
__export(require("./dist"));

#

i can do stupid things cuz im learning backend for 4 days, so sorry

#

@fluid bison

fallow vergeBOT Jul 18, 2023, 12:50 PM

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Suggestion for @west sierra:
Please format your question with Markdown formatting.
It leads to better readability and an easier time to spot problems.
For code blocks, you can wrap your block with three back ticks before and after the block, and after the first three back ticks you can add a language (like ts) to add syntax highlighting.
e.g.

```ts
@Injectable()
export class MySuperAwesomeService {
constructor(@Inject('InjectionToken') private readonly dep: SomeDependency) {}

getRandomNumber(): number {
return Math.round(Math.random() * 1000);
}
}
```

Becomes

@Injectable()
export class MySuperAwesomeService {
  constructor(@Inject('InjectionToken') private readonly dep: SomeDependency) {}

  getRandomNumber(): number {
    return Math.round(Math.random() * 1000);
  }
}

fluid bison Jul 18, 2023, 12:51 PM

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you need to show us the source code, not the compiled JS version of it :p

west sierra Jul 18, 2023, 12:51 PM

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gotta fix it

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sorry

fluid bison Jul 18, 2023, 12:51 PM

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the paintings.service.ts file, I guess

west sierra Jul 18, 2023, 12:52 PM

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import { Module } from '@nestjs/common';
import { paintingscontroller } from './paintings.controller';
import { paintingsservice } from './paintings.service';
import { SequelizeModule } from '@nestjs/sequelize';
import { paintings } from './paintings.model';

@Module({
  imports: [SequelizeModule.forFeature([paintings])],
  controllers: [paintingscontroller],
  providers: [paintingsservice],
  exports: [paintingsservice],
})
export class paintingsModule { }

#

import { Controller } from '@nestjs/common';

@Controller('paintings')
export class paintingscontroller { }

fluid bison Jul 18, 2023, 12:53 PM

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just the service with the error

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oh, I see

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the error says:
Nest can't resolve dependencies of the paintingsRepository (?). Please make sure that the argument Sequelize at index [0]

west sierra Jul 18, 2023, 12:54 PM

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yes

fluid bison Jul 18, 2023, 12:54 PM

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did you called SequelizeModule.forRoot somewhere?

west sierra Jul 18, 2023, 12:55 PM

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I dont think so

fluid bison Jul 18, 2023, 12:55 PM

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that's why

west sierra Jul 18, 2023, 12:55 PM

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The only time i operated SequelizeModule i did it in the @Module

fluid bison Jul 18, 2023, 12:55 PM

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the dynamic module SequelizeModule.forRoot is the one that allows you no register each module via SequelizeModule.forFeature, basically

west sierra Jul 18, 2023, 12:55 PM

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so

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i need to go to the index file in sequelize

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and add 'sequelizeModule.forRoot': true?

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right?

fluid bison Jul 18, 2023, 12:56 PM

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Not sure. Follow the docs and you should be fine

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also, read this: https://docs.nestjs.com/fundamentals/dynamic-modules#community-guidelines

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I didn't use sequelize integration before

west sierra Jul 18, 2023, 12:57 PM

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okay

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thank you

west sierra Jul 18, 2023, 1:14 PM

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oh hell na

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still struggling

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help

fluid bison Jul 18, 2023, 1:16 PM

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show us how your SequelizeModule.forRoot looks like now

west sierra Jul 18, 2023, 1:17 PM

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Attention, as i alr said im learning backend for 4 days, so dont be mad pls 😦

#

import { Module } from '@nestjs/common';
import { paintingscontroller } from './paintings.controller';
import { paintingsservice } from './paintings.service';
import { SequelizeModule } from '@nestjs/sequelize';
import { paintings } from './paintings.model';
@Module({
  imports: [SequelizeModule.forRoot({})]
})
@Module({
  imports: [SequelizeModule.forFeature([paintings])],
  controllers: [paintingscontroller],
  providers: [paintingsservice],
  exports: [paintingsservice],
})
export class paintingsModule { }```

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ngl but i dont think theres something in docs that can help in this situation, at least i didnt found it yet

fluid bison Jul 18, 2023, 1:20 PM

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so you have 2 @Module? that's not valid, although not clear in the docs

west sierra Jul 18, 2023, 1:20 PM

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so yes

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but i dont know what should i do otherwise

fluid bison Jul 18, 2023, 1:20 PM

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imports is an array

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just add that SequelizeModule.forRoot to the array, you know

west sierra Jul 18, 2023, 1:21 PM

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oh

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so like

import { Module } from '@nestjs/common';
import { paintingscontroller } from './paintings.controller';
import { paintingsservice } from './paintings.service';
import { SequelizeModule } from '@nestjs/sequelize';
import { paintings } from './paintings.model';

})
@Module({
  imports: [SequelizeModule.forRoot({}),SequelizeModule.forFeature([paintings])],
  controllers: [paintingscontroller],
  providers: [paintingsservice],
  exports: [paintingsservice],
})
export class paintingsModule { }

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sorry

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wait a sec gotta correct it

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like that? or im dumb as hell?

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oh

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didnt work like that

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oh

fluid bison Jul 18, 2023, 1:26 PM

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like I said, don't call @Module() twice

west sierra Jul 18, 2023, 1:26 PM

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it works

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i deleted it

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sorry forgot to correct it

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it works

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i just didnt saved it

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bruh, but now i cant connect to my database T_T

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but its solved

#Nest can't resolve dependencies of the paintingsRepository (?). Please make sure that the argument S