新 Nestjs 应用程序上的 Webpack Typescript 错误答案

【问题标题】：Webpack Typescript errors on fresh Nestjs app新 Nestjs 应用程序上的 Webpack Typescript 错误
【发布时间】：2021-06-22 20:06:44
【问题描述】：

使用nest new [project name]生成新项目后，选择我的包管理器并执行yarn start或npm start我的项目会抛出以下错误：

$ nest start
node_modules/@types/tapable/index.d.ts:7:15 - error TS2307: Cannot find module './node_modules/tapable' or its corresponding type declarations.

7 export * from './node_modules/tapable';
                ~~~~~~~~~~~~~~~~~~~~~~~~
node_modules/@types/webpack/index.d.ts:32:3 - error TS2305: Module '"tapable"' has no exported member 'Tapable'.

32   Tapable,
     ~~~~~~~
node_modules/@types/webpack/index.d.ts:1062:23 - error TS2707: Generic type 'SyncWaterfallHook<T, AdditionalOptions>' requires between 1 and 2 type arguments.

1062             resolver: SyncWaterfallHook;
                           ~~~~~~~~~~~~~~~~~
node_modules/@types/webpack/index.d.ts:1063:22 - error TS2707: Generic type 'SyncWaterfallHook<T, AdditionalOptions>' requires between 1 and 2 type arguments.

1063             factory: SyncWaterfallHook;
                          ~~~~~~~~~~~~~~~~~
node_modules/@types/webpack/index.d.ts:1064:28 - error TS2707: Generic type 'AsyncSeriesWaterfallHook<T, AdditionalOptions>' requires between 1 and 2 type arguments.

1064             beforeResolve: AsyncSeriesWaterfallHook;
                                ~~~~~~~~~~~~~~~~~~~~~~~~
node_modules/@types/webpack/index.d.ts:1065:27 - error TS2707: Generic type 'AsyncSeriesWaterfallHook<T, AdditionalOptions>' requires between 1 and 2 type arguments.

1065             afterResolve: AsyncSeriesWaterfallHook;
                               ~~~~~~~~~~~~~~~~~~~~~~~~
node_modules/@types/webpack/index.d.ts:1066:27 - error TS2707: Generic type 'SyncBailHook<T, R, AdditionalOptions>' requires between 2 and 3 type arguments.

1066             createModule: SyncBailHook;
                               ~~~~~~~~~~~~
node_modules/@types/webpack/index.d.ts:1067:21 - error TS2707: Generic type 'SyncWaterfallHook<T, AdditionalOptions>' requires between 1 and 2 type arguments.

1067             module: SyncWaterfallHook;
                         ~~~~~~~~~~~~~~~~~
node_modules/@types/webpack/index.d.ts:1068:27 - error TS2314: Generic type 'HookMap<H>' requires 1 type argument(s).

1068             createParser: HookMap;
                               ~~~~~~~
node_modules/@types/webpack/index.d.ts:1070:30 - error TS2314: Generic type 'HookMap<H>' requires 1 type argument(s).

1070             createGenerator: HookMap;
                                  ~~~~~~~
node_modules/@types/webpack/index.d.ts:1071:24 - error TS2314: Generic type 'HookMap<H>' requires 1 type argument(s).

1071             generator: HookMap;
                            ~~~~~~~
node_modules/@types/webpack/index.d.ts:1080:33 - error TS2314: Generic type 'HookMap<H>' requires 1 type argument(s).

1080                 evaluateTypeof: HookMap;
                                     ~~~~~~~
node_modules/@types/webpack/index.d.ts:1081:27 - error TS2314: Generic type 'HookMap<H>' requires 1 type argument(s).

1081                 evaluate: HookMap;
                               ~~~~~~~
node_modules/@types/webpack/index.d.ts:1082:37 - error TS2314: Generic type 'HookMap<H>' requires 1 type argument(s).

1082                 evaluateIdentifier: HookMap;
                                         ~~~~~~~
node_modules/@types/webpack/index.d.ts:1083:44 - error TS2314: Generic type 'HookMap<H>' requires 1 type argument(s).

1083                 evaluateDefinedIdentifier: HookMap;
                                                ~~~~~~~
node_modules/@types/webpack/index.d.ts:1084:47 - error TS2314: Generic type 'HookMap<H>' requires 1 type argument(s).

1084                 evaluateCallExpressionMember: HookMap;
                                                   ~~~~~~~
node_modules/@types/webpack/index.d.ts:1085:28 - error TS2707: Generic type 'SyncBailHook<T, R, AdditionalOptions>' requires between 2 and 3 type arguments.

1085                 statement: SyncBailHook;

我已经尝试重新安装nest cli，尝试在npm和yarn之间切换，删除dist文件夹并删除node_modules文件夹（并安装依赖项）

【问题讨论】：

标签： typescript webpack nestjs

【解决方案1】：

您可以在tsconfig.json 下的"compilerOptions" 下使用"skipLibCheck": true 忽略这一点

编辑
看起来他们fix that in @nestjs/cli@7.6.0

【讨论】：

【解决方案2】：

升级 Nest 的 CLI 并重新安装模块，应该可以修复它

npm install -g @nestjs/cli@latest

rm -rf node_modules

rm package-lock.json

npm install

【讨论】：