Nestjs Apollo graphql上传标量

我正在使用 Nestjs graphql 框架，我想使用 apollo 标量上传

我已经能够在另一个不包含 Nestjs 的项目中使用标量。

schema.graphql App.module.ts注册graphql

    GraphQLModule.forRoot({
      typePaths: ['./**/*.graphql'],
      resolvers: { Upload: GraphQLUpload },
      installSubscriptionHandlers: true,
      context: ({ req }) => ({ req }),
      playground: true,
      definitions: {
        path: join(process.cwd(), './src/graphql.classes.ts'),
        outputAs: 'class',
      },
      uploads: {
        maxFileSize: 10000000, // 10 MB
        maxFiles: 5
      }
    }),

pets.resolver.ts 突变 createPet

@Mutation('uploadFile')
    async uploadFile(@Args('fileUploadInput') fileUploadInput: FileUploadInput) {
        console.log("TCL: PetsResolver -> uploadFile -> file", fileUploadInput);
        return {
            id: '123454',
            path: 'www.wtf.com',
            filename: fileUploadInput.file.filename,
            mimetype: fileUploadInput.file.mimetype
        }
    }

pets.type.graphql

type Mutation {
        uploadFile(fileUploadInput: FileUploadInput!): File!
}
input FileUploadInput{
    file: Upload!
}

type File {
        id: String!
        path: String!
        filename: String!
        mimetype: String!
}

我希望标量与 Nestjs 一起使用，但我的实际结果是

{"errors":[{"message":"Promise resolver undefined is not a function","locations":[{"line":2,"column":3}],"path":["createPet"],"extensions":{"code":"INTERNAL_SERVER_ERROR","exception":{"stacktrace":["TypeError: Promise resolver undefined is not a function","    at new Promise (<anonymous>)","    at TransformOperationExecutor.transform (E:\\projectos\\Gitlab\\latineo\\latineo-api\\src\\TransformOperationExecutor.ts:119:32)","    at E:\\projectos\\Gitlab\\latineo\\latineo-api\\src\\TransformOperationExecutor.ts:62:40","    at Array.forEach (<anonymous>)","    at TransformOperationExecutor.transform (E:\\projectos\\Gitlab\\latineo\\latineo-api\\src\\TransformOperationExecutor.ts:41:30)","    at _loop_1 (E:\\projectos\\Gitlab\\latineo\\latineo-api\\src\\TransformOperationExecutor.ts:226:43)","    at TransformOperationExecutor.transform (E:\\projectos\\Gitlab\\latineo\\latineo-api\\node_modules\\class-transformer\\TransformOperationExecutor.js:240:17)","    at ClassTransformer.plainToClass (E:\\projectos\\Gitlab\\latineo\\latineo-api\\src\\ClassTransformer.ts:43:25)","    at Object.plainToClass (E:\\projectos\\Gitlab\\latineo\\latineo-api\\src\\index.ts:37:29)","    at ValidationPipe.transform (E:\\projectos\\Gitlab\\latineo\\latineo-api\\node_modules\\@nestjs\\common\\pipes\\validation.pipe.js:50:41)","    at transforms.reduce (E:\\projectos\\Gitlab\\latineo\\latineo-api\\node_modules\\@nestjs\\core\\pipes\\pipes-consumer.js:15:28)","    at process._tickCallback (internal/process/next_tick.js:68:7)"]}}}],"data":null}

Use从“导入{GraphQLUpload}”阿波罗服务器快递"
Not来自“graphql-上传”

import { Resolver, Mutation, Args } from '@nestjs/graphql';
import { createWriteStream } from 'fs';

import {GraphQLUpload} from "apollo-server-express"

@Resolver('Download')
export class DownloadResolver {
    @Mutation(() => Boolean)
    async uploadFile(@Args({name: 'file', type: () => GraphQLUpload})
    {
        createReadStream,
        filename
    }): Promise<boolean> {
        return new Promise(async (resolve, reject) => 
            createReadStream()
                .pipe(createWriteStream(`./uploads/${filename}`))
                .on('finish', () => resolve(true))
                .on('error', () => reject(false))
        );
    }
    
}