Starting nestjs in production mode - nestjs

Question

I am using akveo backend bundle that I bought, and while everything seems to be working fine in development mode starting in production gives me following errors, I am new to nestjs itself.
Anyone know what's going here?
node_modules/#nestjs/core/adapters/http-adapter.d.ts:5:31 - error TS2420: Class 'AbstractHttpAdapter<TServer, TRequest, TResponse>' incorrectly implements interface 'HttpServer<TRequest, TResponse>'.
Property 'status' is missing in type 'AbstractHttpAdapter<TServer, TRequest, TResponse>' but required in type 'HttpServer<TRequest, TResponse>'.
5 export declare abstract class AbstractHttpAdapter<TServer = any, TRequest = any, TResponse = any> implements HttpServer<TRequest, TResponse> {
~~~~~~~~~~~~~~~~~~~
node_modules/#nestjs/common/interfaces/http/http-server.interface.d.ts:26:5
26 status(response: any, statusCode: number): any;
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
'status' is declared here.
node_modules/#nestjs/core/application-config.d.ts:2:39 - error TS2307: Cannot find module '#nestjs/common/interfaces/configuration-provider.interface'.
2 import { ConfigurationProvider } from '#nestjs/common/interfaces/configuration-provider.interface';
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
node_modules/#nestjs/core/guards/guards-context-creator.d.ts:3:39 - error TS2307: Cannot find module '#nestjs/common/interfaces/configuration-provider.interface'.
3 import { ConfigurationProvider } from '#nestjs/common/interfaces/configuration-provider.interface';
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
node_modules/#nestjs/core/interceptors/interceptors-context-creator.d.ts:2:39 - error TS2307: Cannot find module '#nestjs/common/interfaces/configuration-provider.interface'.
2 import { ConfigurationProvider } from '#nestjs/common/interfaces/configuration-provider.interface';
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
node_modules/#nestjs/core/nest-application.d.ts:24:5 - error TS2416: Property 'getHttpAdapter' in type 'NestApplication' is not assignable to the same property in base type 'INestApplication'.
Type '() => AbstractHttpAdapter<any, any, any>' is not assignable to type '() => HttpServer<any, any>'.
Property 'status' is missing in type 'AbstractHttpAdapter<any, any, any>' but required in type 'HttpServer<any, any>'.
24 getHttpAdapter(): AbstractHttpAdapter;
~~~~~~~~~~~~~~
node_modules/#nestjs/common/interfaces/http/http-server.interface.d.ts:26:5
26 status(response: any, statusCode: number): any;
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
'status' is declared here.
Found 5 errors.
I am using tsc -p tsconfig.build.json command to build it with tsconfig.build.json:
{
"extends": "./tsconfig.json",
"exclude": ["node_modules", "test", "**/*spec.ts"]
}
and tsconfig.json:
{
"compilerOptions": {
"module": "commonjs",
"declaration": true,
"removeComments": true,
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"target": "es6",
"sourceMap": true,
"outDir": "./dist",
"baseUrl": "./"
},
"exclude": ["node_modules"]
}
I expect that this config should compile typescript code to javascript which then I would run with node dist/main.js command. Which it actually does. But I am worried about the typescript compiler errors.

Answer 1

Not sure without the code but got similar mismatches once upon a time in nest core packages. Check out package.json and ensure that all #nest packages have the same version, as sometimes they have 'breaking' changes even if it wasn't major release.
For an abstract example, something like that gave me errors related to core when building production:
"#nestjs/common": "6.6.0", // notice the core/common does not match, it should be bumped
"#nestjs/core": "6.6.2",