typescript - TS 找不到模块

Question

我用过https://github.com/FountainJS/generator-fountain-webapp使用 React 和 Typescript 建立一个新项目。我对 JS 在正在进行的项目中使用节点感到非常满意，但不熟悉问题似乎所在的 TS。

我在以下环境中运行了生成器:typescript、react、webpack w/NPM、gulp。

当我运行 gulp serve 时，我得到以下输出。我很困惑为什么它找不到文件——它们都在我的文件系统上。我查看了其他问题，但没有找到任何可以解决我的问题的方法

[23:04:52] Loading /Users/omelvin/github_projects/kaizen/gulp_tasks/browsersync.js
[23:04:53] Loading /Users/omelvin/github_projects/kaizen/gulp_tasks/karma.js
[23:04:54] Loading /Users/omelvin/github_projects/kaizen/gulp_tasks/misc.js
[23:04:54] Loading /Users/omelvin/github_projects/kaizen/gulp_tasks/webpack.js
[23:04:54] Using gulpfile ~/github_projects/kaizen/gulpfile.js
[23:04:54] Starting 'serve'...
[23:04:54] Starting 'webpack:watch'...
ts-loader: Using typescript@2.0.8 and /Users/omelvin/github_projects/kaizen/tsconfig.json
[23:05:01] Time: 6436ms
       Asset     Size  Chunks       Chunk Names
    index.js  1.11 MB       0       main
index.js.map  1.32 MB       0       main

ERROR in ./src/index.tsx
(5,24): error TS2307: Cannot find module 'react'.

ERROR in ./src/index.tsx
(6,27): error TS2307: Cannot find module 'react-dom'.

ERROR in ./src/index.tsx
(7,45): error TS2307: Cannot find module 'react-router'.

ERROR in ./src/index.tsx
(1,1): error TS6053: File '/Users/omelvin/github_projects/kaizen/typings/index.d.ts' not found.

ERROR in ./src/app/title.tsx
(3,24): error TS2307: Cannot find module 'react'.

ERROR in ./src/app/title.tsx
(1,1): error TS6053: File '/Users/omelvin/github_projects/kaizen/typings/index.d.ts' not found.

ERROR in ./src/app/techs/techs.tsx
(3,24): error TS2307: Cannot find module 'react'.

ERROR in ./src/app/techs/techs.tsx
(4,24): error TS2307: Cannot find module 'axios'.

ERROR in ./src/app/techs/techs.tsx
(33,10): error TS2339: Property 'state' does not exist on type 'Techs'.

ERROR in ./src/app/techs/techs.tsx
(39,24): error TS2503: Cannot find namespace 'Axios'.

ERROR in ./src/app/techs/techs.tsx
(40,14): error TS2339: Property 'setState' does not exist on type 'Techs'.

ERROR in ./src/app/techs/techs.tsx
(51,17): error TS2339: Property 'state' does not exist on type 'Techs'.

ERROR in ./src/app/techs/techs.tsx
(1,1): error TS6053: File '/Users/omelvin/github_projects/kaizen/typings/index.d.ts' not found.

ERROR in ./src/app/techs/tech.tsx
(3,24): error TS2307: Cannot find module 'react'.

ERROR in ./src/app/techs/tech.tsx
(50,44): error TS2339: Property 'props' does not exist on type 'TechComponent'.

ERROR in ./src/app/techs/tech.tsx
(52,17): error TS2339: Property 'props' does not exist on type 'TechComponent'.

ERROR in ./src/app/techs/tech.tsx
(54,18): error TS2339: Property 'props' does not exist on type 'TechComponent'.

ERROR in ./src/app/techs/tech.tsx
(55,18): error TS2339: Property 'props' does not exist on type 'TechComponent'.

ERROR in ./src/app/techs/tech.tsx
(1,1): error TS6053: File '/Users/omelvin/github_projects/kaizen/typings/index.d.ts' not found.

ERROR in ./src/app/main.tsx
(3,24): error TS2307: Cannot find module 'react'.

ERROR in ./src/app/main.tsx
(1,1): error TS6053: File '/Users/omelvin/github_projects/kaizen/typings/index.d.ts' not found.

ERROR in ./src/app/header.tsx
(3,24): error TS2307: Cannot find module 'react'.

ERROR in ./src/app/header.tsx
(1,1): error TS6053: File '/Users/omelvin/github_projects/kaizen/typings/index.d.ts' not found.

ERROR in ./src/app/footer.tsx
(3,24): error TS2307: Cannot find module 'react'.

ERROR in ./src/app/footer.tsx
(1,1): error TS6053: File '/Users/omelvin/github_projects/kaizen/typings/index.d.ts' not found.

ERROR in /Users/omelvin/github_projects/kaizen/src/app/footer.spec.tsx
(4,24): error TS2307: Cannot find module 'react'.

ERROR in /Users/omelvin/github_projects/kaizen/src/app/footer.spec.tsx
(5,27): error TS2307: Cannot find module 'react-dom'.

ERROR in /Users/omelvin/github_projects/kaizen/src/app/footer.spec.tsx
(6,28): error TS2307: Cannot find module 'react-addons-test-utils'.

ERROR in /Users/omelvin/github_projects/kaizen/src/app/footer.spec.tsx
(10,1): error TS2304: Cannot find name 'describe'.

ERROR in /Users/omelvin/github_projects/kaizen/src/app/footer.spec.tsx
(11,3): error TS2304: Cannot find name 'it'.

ERROR in /Users/omelvin/github_projects/kaizen/src/app/footer.spec.tsx
(14,5): error TS2304: Cannot find name 'expect'.

ERROR in /Users/omelvin/github_projects/kaizen/src/app/footer.spec.tsx
(1,1): error TS6053: File '/Users/omelvin/github_projects/kaizen/typings/index.d.ts' not found.
Child html-webpack-plugin for "index.html":
         Asset    Size  Chunks       Chunk Names
    index.html  564 kB       0
[23:05:01] Finished 'webpack:watch' after 6.45 s
[23:05:01] Starting 'watch'...
[23:05:01] Finished 'watch' after 54 ms
[23:05:01] Starting 'browsersync'...
[23:05:01] Finished 'browsersync' after 78 ms
[23:05:01] Finished 'serve' after 6.58 s
[BS] [BrowserSync SPA] Running...
[BS] Access URLs:
 --------------------------------------
       Local: http://localhost:3000
    External: http://10.193.122.24:3000
 --------------------------------------
          UI: http://localhost:3001
 UI External: http://10.193.122.24:3001
 --------------------------------------
[BS] Serving files from: .tmp
[BS] Serving files from: src
ts-loader: Using typescript@2.0.8 and /Users/omelvin/github_projects/kaizen/tsconfig.json
webpack built 5ccca2fe23cfa5a1a610 in 5073ms

Answer 1

从 tsconfig.json 中删除“模块”和“目标”字段对我有用。

更新:删除 target 是可以的，但是删除 module 不是一个选项，因为编译器依赖于它。您还可以通过将 "moduleResolution": "node" 添加到 tsconfig 来解决问题。