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typescriptswaggernestjsswagger-ui

MODULE_NOT_FOUND Nestjs and Swagger


I'm trying to add Swagger to my Nestjs app. Module not found error is thrown when I'm trying to compile it. I use the same code from Nestjs documentation. This is my main.ts:

async function bootstrap() {
  const app = await NestFactory.create(AppModule);

  const config = new DocumentBuilder()
    .setTitle('Cats example')
    .setDescription('The cats API description')
    .setVersion('1.0')
    .addTag('cats')
    .build();
  const document = SwaggerModule.createDocument(app, config);
  SwaggerModule.setup('api', app, document);

  await app.listen(3000);
}
bootstrap();

This is the error:

internal/modules/cjs/loader.js:883
  throw err;
  ^

Error: Cannot find module '@nestjs/core/router/route-path-factory'
Require stack:
- D:\BK\solidity\MVPApp\blockchain\back-end-student-wallet-v2\node_modules\@nestjs\swagger\dist\swagger-explorer.js
- D:\BK\solidity\MVPApp\blockchain\back-end-student-wallet-v2\node_modules\@nestjs\swagger\dist\swagger-scanner.js 
- D:\BK\solidity\MVPApp\blockchain\back-end-student-wallet-v2\node_modules\@nestjs\swagger\dist\swagger-module.js  
- D:\BK\solidity\MVPApp\blockchain\back-end-student-wallet-v2\node_modules\@nestjs\swagger\dist\index.js
- D:\BK\solidity\MVPApp\blockchain\back-end-student-wallet-v2\node_modules\@nestjs\swagger\index.js
- D:\BK\solidity\MVPApp\blockchain\back-end-student-wallet-v2\dist\main.js
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:880:15)
    at Function.Module._load (internal/modules/cjs/loader.js:725:27)

I'm using Node 14.15.1, @nestjs/swagger 5.0.0, swagger-ui-express: 4.1.6


Solution

  • Update latest version of @nestjs/platform-express, @nestjs/common,@nestjs/core (8.0.0) solve my problem. It seems like nestjs/cli uses previous version of nestjs