Dependency injection problem, can't run the app #370
Description
After running yarn start:dev
I get the error
`Nest] 21184 - 11/18/2025, 8:41:01 PM ERROR [ExceptionHandler] UnknownDependenciesException [Error]: Nest can't resolve dependencies of the AwsS3Service (?, Object). Please make sure that the argument Object at index [0] is available in the SharedModule context.
Potential solutions:
-
Is SharedModule a valid NestJS module?
-
If Object is a provider, is it part of the current SharedModule?
-
If Object is exported from a separate @module, is that module imported within SharedModule?
@module({
imports: [ /* the Module containing Object */ ]
})at Injector.lookupComponentInParentModules (D:\projects\engineers_backend_clean\node_modules@nestjs\core\injector\injector.js:262:19)
at async Injector.resolveComponentInstance (D:\projects\engineers_backend_clean\node_modules@nestjs\core\injector\injector.js:215:33)
at async resolveParam (D:\projects\engineers_backend_clean\node_modules@nestjs\core\injector\injector.js:129:38)
at async Promise.all (index 0)
at async Injector.resolveConstructorParams (D:\projects\engineers_backend_clean\node_modules@nestjs\core\injector\injector.js:144:27)
at async Injector.loadInstance (D:\projects\engineers_backend_clean\node_modules@nestjs\core\injector\injector.js:70:13)
at async Injector.loadProvider (D:\projects\engineers_backend_clean\node_modules@nestjs\core\injector\injector.js:98:9)
at async D:\projects\engineers_backend_clean\node_modules@nestjs\core\injector\instance-loader.js:56:13
at async Promise.all (index 5)
at async InstanceLoader.createInstancesOfProviders (D:\projects\engineers_backend_clean\node_modules@nestjs\core\injector\instance-loader.js:55:9) {
type: 'AwsS3Service',
context: {
index: 0,
dependencies: [
[Function: Object],
[Function: Object]
],
name: [Function: Object]
},
metadata: {
id: '6cba2c57a92619174a7c0'
},
moduleRef: {
id: '8d861f0e878ee409d6be4'
}
}`