Nestjs чванство выпустить - PullRequest
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Nestjs чванство выпустить

0 голосов
/ 28 октября 2019

Я пытаюсь добавить swagger в мое приложение nestjs, и это ошибка, которую я получаю. 

(node:78477) UnhandledPromiseRejectionWarning: TypeError: Cannot read property '0' of undefined
    at lodash_1.mapValues.param (/Users/anna/SoFetch/node_modules/@nestjs/swagger/dist/explorers/api-parameters.explorer.js:34:20)
    at /Users/anna/SoFetch/node_modules/@nestjs/swagger/node_modules/lodash/lodash.js:13401:38
    at /Users/anna/SoFetch/node_modules/@nestjs/swagger/node_modules/lodash/lodash.js:4905:15
    at baseForOwn (/Users/anna/SoFetch/node_modules/@nestjs/swagger/node_modules/lodash/lodash.js:2990:24)
    at Function.mapValues (/Users/anna/SoFetch/node_modules/@nestjs/swagger/node_modules/lodash/lodash.js:13400:7)
    at exploreApiReflectedParametersMetadata (/Users/anna/SoFetch/node_modules/@nestjs/swagger/dist/explorers/api-parameters.explorer.js:33:41)
    at exports.exploreApiParametersMetadata (/Users/anna/SoFetch/node_modules/@nestjs/swagger/dist/explorers/api-parameters.explorer.js:11:33)
    at explorers.reduce (/Users/anna/SoFetch/node_modules/@nestjs/swagger/dist/swagger-explorer.js:55:45)
    at Array.reduce (<anonymous>)
    at lodash_1.mapValues (/Users/anna/SoFetch/node_modules/@nestjs/swagger/dist/swagger-explorer.js:54:97)
    at /Users/anna/SoFetch/node_modules/@nestjs/swagger/node_modules/lodash/lodash.js:13401:38
    at /Users/anna/SoFetch/node_modules/@nestjs/swagger/node_modules/lodash/lodash.js:4905:15
    at baseForOwn (/Users/anna/SoFetch/node_modules/@nestjs/swagger/node_modules/lodash/lodash.js:2990:24)
    at Function.mapValues (/Users/anna/SoFetch/node_modules/@nestjs/swagger/node_modules/lodash/lodash.js:13400:7)
    at MapIterator.denormalizedPaths.metadataScanner.scanFromPrototype.name [as iteratee] (/Users/anna/SoFetch/node_modules/@nestjs/swagger/dist/swagger-explorer.js:54:45)
    at MapIterator.next (/Users/anna/SoFetch/node_modules/iterare/lib/map.js:13:39)
    at FilterIterator.next (/Users/anna/SoFetch/node_modules/iterare/lib/filter.js:12:34)
    at IteratorWithOperators.next (/Users/anna/SoFetch/node_modules/iterare/lib/iterate.js:21:28)
    at Function.from (<anonymous>)
    at IteratorWithOperators.toArray (/Users/anna/SoFetch/node_modules/iterare/lib/iterate.js:180:22)
    at MetadataScanner.scanFromPrototype (/Users/anna/SoFetch/node_modules/@nestjs/core/metadata-scanner.js:11:14)
    at SwaggerExplorer.generateDenormalizedDocument (/Users/anna/SoFetch/node_modules/@nestjs/swagger/dist/swagger-explorer.js:48:56)
(node:78477) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:78477) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

Я сузил проблему до контроллера. Вот он: 

constructor(@Inject('UserService') private  readonly  userService:  UserService) {}
    @Post('login')
    async login(@Body() login: LoginModel): Promise<any> {
      return this.userService.login(login.username, login.password);
    }  

    @Post('register/customer')
    async registerCustomer(@Body() customer: CustomerRegisterModel): Promise<any> {
        if(customer.password !== customer.confirmPassword) {
            throw new NotAcceptableException();
        }
      return this.userService.createCustomer(customer.name, customer.username, customer.email, customer.password);  
    }

    @Post('register/technician')
    async registerTechnician(@Body() technician: TechnicianRegistrationModel): Promise<any> {
        return this.userService.createTechnician(technician.name, technician.username, technician.email, technician.password, technician.location); 
    }

этот контроллер не работает, но когда я добавляю простой метод, подобный этому: 

    @Get()
     Hello(login: string):string{
      return "helloworld"
    }

, он работает.

Кажется, что яесть проблема с атрибутами @Body @Query. Но мне не удается его найти.

У кого-нибудь еще была такая же проблема?

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