Upload File not working !

[kamalkech]

• main.ts:

  import { graphqlUploadExpress } from 'graphql-upload';
  app.use(graphqlUploadExpress({ maxFileSize: 2000000, maxFiles: 10 }));

• app.module.ts:

  GraphQLModule.forRootAsync({
    imports: [ConfigModule],
    useFactory: async (configService: ConfigService) => {
      return {
        ....
        uploads: false,
        ....
      };
    },
    inject: [ConfigService],
  }),

• file.resolver.ts:

  
  // import { GraphQLUpload } from 'apollo-server-express';
  import { GraphQLUpload } from 'graphql-upload';

@Mutation(() => Boolean) async uploadFile( @Args({ name: 'file', type: () => GraphQLUpload }) file: FileUpload, ) { .... return true; }

- in postman or insomnia
```typescript
- operation = { "query": "mutation ($file: Upload!) { uploadFile(file: $file) }", "variables": { "file": null } }
- map         = { "0": ["variables.file"] }
- 0              = file.jpeg

i get error message:

{
  "errors": [
    {
      "message": "Unknown type \"Upload\". Did you mean \"Float\"?",
      ....
    }
  ]
}

[SamuelNoB]

two questions. Have you already written scalar Upload in any of your schemas? And did you defined the Upload in your resolvers like that {resolvers: {Upload: GraphQLUpload}?

[jaydenseric]

@kamalkech hopefully you've solved the problem by now; feel free to share what was wrong for others that come across this issue.

Closing because this issue doesn't really fit into the category of an actionable graphql-upload bug report or feature request.