ant-design: error TS2304: Cannot find name 'T'
Version
2.10.4
Environment
Windows 10, Chrome 58.0, “react”: “^15.5.4”, “react-scripts-ts”: “2.2.0”, typescript: 2.3.2
Reproduction link
https://github.com/danprime/antdtypescript
Steps to reproduce
- Setup A ReactJS Project:
create-react-app antdsample --scripts-version=react-scripts-ts
- Add ANTD
yarn add antd --save
- Import a Button into App.tsx
import {Button} from 'antd';
- Add
<Button>Test Button</Button>
within render() function.
ref: https://github.com/Microsoft/TypeScript-React-Starter
Or clone reproduction link, type npm install, then npm start.
What is expected?
Should render the basic Create React App page with a Button labeled “Test button”
What is actually happening?
I get a screen with the error:
Failed to compile /mnt/c/Users/danpr/workspace/ts2/node_modules/antd/lib/table/Column.d.ts (29,61): error TS2304: Cannot find name ‘T’. This error occurred during the build time and cannot be dismissed.
Here’s my tsconfig.json
{
"compilerOptions": {
"outDir": "build/dist",
"module": "es6",
"target": "es6",
"lib": ["es6", "dom"],
"sourceMap": true,
"allowJs": true,
"jsx": "preserve",
"moduleResolution": "node",
"rootDir": "src",
"forceConsistentCasingInFileNames": true,
"noImplicitReturns": true,
"noImplicitThis": true,
"noImplicitAny": true,
"strictNullChecks": true,
"suppressImplicitAnyIndexErrors": true,
"noUnusedLocals": true,
"allowSyntheticDefaultImports": true
},
"exclude": [
"node_modules",
"build",
"scripts",
"acceptance-tests",
"webpack",
"jest",
"src/setupTests.ts"
],
"types": [
"typePatches"
]
}
package.json
{
"name": "ts2",
"version": "0.1.0",
"private": true,
"dependencies": {
"@types/jest": "^19.2.3",
"@types/node": "^7.0.22",
"@types/react": "^15.0.25",
"@types/react-dom": "^15.5.0",
"antd": "^2.10.4",
"react": "^15.5.4",
"react-dom": "^15.5.4"
},
"devDependencies": {
"react-scripts-ts": "2.2.0"
},
"scripts": {
"start": "react-scripts-ts start",
"build": "react-scripts-ts build",
"test": "react-scripts-ts test --env=jsdom",
"eject": "react-scripts-ts eject"
}
}
About this issue
- Original URL
- State: closed
- Created 7 years ago
- Comments: 24 (11 by maintainers)
Alternatively, while waiting the fix to be released, you can temporarily set
"skipLibCheck": true
intsconfig.json
.I will try to find more info. But if we cannot solve this issue, I think we need to downgrade to TypeScript@2.2.x
Please, release.
Sorry, it is fixed. Need to change to
"module": "es6",
as well.This issue has been fixed, will be released soon.
It’s TypeScript’s issue, I try to downgrade TypeScript ot 2.2.x, the compiled result: