Skip to content

Instantly share code, notes, and snippets.

@OJezu

OJezu/main.ts

Created October 25, 2019 14:28
Show Gist options
  • Save OJezu/079398ada0d1fa4eb31230150ae456e6 to your computer and use it in GitHub Desktop.
Save OJezu/079398ada0d1fa4eb31230150ae456e6 to your computer and use it in GitHub Desktop.
Download ZIP
Nest.js logger not available by default
Raw
main.ts
import {Injectable, Logger, Module} from '@nestjs/common';
import {NestFactory} from '@nestjs/core';
import {NestExpressApplication} from '@nestjs/platform-express';
@Injectable()
class TestService {
constructor(private readonly logger: Logger){
this.logger.log("UP");
}
}
@Module({
providers: [
TestService,
]
})
class RootModule {}
(async () => {
const app = await NestFactory.create<NestExpressApplication>(RootModule);
await app.listen(8182);
})();
Raw
nest versions
$ grep '@nestjs' yarn.lock
"@nestjs/cli@^6.3.0":
resolved "https://registry.yarnpkg.com/@nestjs/cli/-/cli-6.11.0.tgz#c15faf5425abd9ce535404c4863ff0c1b7bfb721"
"@nestjs/schematics" "^6.6.3"
"@nestjs/common@^6.0.0":
resolved "https://registry.yarnpkg.com/@nestjs/common/-/common-6.8.4.tgz#1aac37f154462fc833e1411883a61121fb9b8ab2"
"@nestjs/core@^6.8.4":
resolved "https://registry.yarnpkg.com/@nestjs/core/-/core-6.8.4.tgz#a583f9b4fb38ad0e663c0b478902c7b7390d8b8d"
"@nestjs/platform-express@^6.0.0":
resolved "https://registry.yarnpkg.com/@nestjs/platform-express/-/platform-express-6.8.4.tgz#8cabbe12abe587702d1bfd6aa8c95327d96abbb5"
"@nestjs/schematics@^6.6.3":
resolved "https://registry.yarnpkg.com/@nestjs/schematics/-/schematics-6.7.0.tgz#2da95fc5f1abb4a5e130bb276f74ca5321b249d2"
"@nestjs/swagger@^3.1.0":
resolved "https://registry.yarnpkg.com/@nestjs/swagger/-/swagger-3.1.0.tgz#eea2d2ef7416a588e5f122b58cd194884e265dc4"
"@nestjs/testing@^6.0.0":
resolved "https://registry.yarnpkg.com/@nestjs/testing/-/testing-6.8.4.tgz#263517a673f1b56b62c9fe7c39ff91796a95218a"
Raw
run time logs
$ yarn run start:dev
yarn run v1.19.1
$ nodemon
[nodemon] 1.19.4
[nodemon] to restart at any time, enter `rs`
[nodemon] watching dir(s): *.*
[nodemon] watching extensions: js,mjs,json
[nodemon] starting `ts-node -r tsconfig-paths/register src/main.ts`
[Nest] 15377 - 10/25/2019, 3:22:51 PM [NestFactory] Starting Nest application...
[Nest] 15377 - 10/25/2019, 3:22:51 PM [ExceptionHandler] Nest can't resolve dependencies of the TestService (?). Please make sure that the argument Logger at index [0] is available in the RootModule context.
Potential solutions:
- If Logger is a provider, is it part of the current RootModule?
- If Logger is exported from a separate @Module, is that module imported within RootModule?
@Module({
imports: [ /* the Module containing Logger */ ]
})
+13ms
Error: Nest can't resolve dependencies of the TestService (?). Please make sure that the argument Logger at index [0] is available in the RootModule context.
Potential solutions:
- If Logger is a provider, is it part of the current RootModule?
- If Logger is exported from a separate @Module, is that module imported within RootModule?
@Module({
imports: [ /* the Module containing Logger */ ]
})
at Injector.lookupComponentInExports (/home/krzysztofchrapka/gamfi/src/test-logger/node_modules/@nestjs/core/injector/injector.js:183:19)
at processTicksAndRejections (internal/process/task_queues.js:93:5)
at Injector.resolveComponentInstance (/home/krzysztofchrapka/gamfi/src/test-logger/node_modules/@nestjs/core/injector/injector.js:143:33)
at resolveParam (/home/krzysztofchrapka/gamfi/src/test-logger/node_modules/@nestjs/core/injector/injector.js:96:38)
at async Promise.all (index 0)
at Injector.resolveConstructorParams (/home/krzysztofchrapka/gamfi/src/test-logger/node_modules/@nestjs/core/injector/injector.js:112:27)
at Injector.loadInstance (/home/krzysztofchrapka/gamfi/src/test-logger/node_modules/@nestjs/core/injector/injector.js:78:9)
at Injector.loadProvider (/home/krzysztofchrapka/gamfi/src/test-logger/node_modules/@nestjs/core/injector/injector.js:35:9)
at async Promise.all (index 3)
at InstanceLoader.createInstancesOfProviders (/home/krzysztofchrapka/gamfi/src/test-logger/node_modules/@nestjs/core/injector/instance-loader.js:41:9)
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment