执行 tsc -p tsconfig.build.json之后一直报错

来源：12-6 驯服 tsc - tsconfig 编写第二部分

大什么大

2020-06-30

老师, 不知为何，无法上传图片，只能复制了。。。
一直报错
node_modules/@types/react/index.d.ts:2949:13
2949 samp: React.DetailedHTMLProps<React.HTMLAttributes, HTMLElement>;
~~~~
‘samp’ was also declared here.

node_modules/@types/testing-library__react/node_modules/@types/react/index.d.ts:3053:13 - error TS2717: Subsequent property declarations must have the same type. Property ‘script’ must be of type ‘DetailedHTMLProps<ScriptHTMLAttributes, HTMLScriptElement>’, but here has type ‘DetailedHTMLProps<ScriptHTMLAttributes, HTMLScriptElement>’.

3053 script: React.DetailedHTMLProps<React.ScriptHTMLAttributes, HTMLScriptElement>;
~~~~~~

node_modules/@types/react/index.d.ts:2950:13
2950 script: React.DetailedHTMLProps<React.ScriptHTMLAttributes, HTMLScriptElement>;
~~~~~~
‘script’ was also declared here.

node_modules/@types/testing-library__react/node_modules/@types/react/index.d.ts:3054:13 - error TS2717: Subsequent property declarations must have the same type. Property ‘section’ must be of type ‘DetailedHTMLProps<HTMLAttributes, HTMLElement>’, but here has type ‘DetailedHTMLProps<HTMLAttributes, HTMLElement>’.

3054 section: React.DetailedHTMLProps<React.HTMLAttributes, HTMLElement>;
~~~~~~~

node_modules/@types/react/index.d.ts:2951:13
2951 section: React.DetailedHTMLProps<React.HTMLAttributes, HTMLElement>;
~~~~~~~
‘section’ was also declared here.

node_modules/@types/testing-library__react/node_modules/@types/react/index.d.ts:3055:13 - error TS2717: Subsequent property declarations must have the same type. Property ‘select’ must be of type ‘DetailedHTMLProps<SelectHTMLAttributes, HTMLSelectElement>’, but here has type ‘DetailedHTMLProps<SelectHTMLAttributes, HTMLSelectElement>’.

3055 select: React.DetailedHTMLProps<React.SelectHTMLAttributes, HTMLSelectElement>;
~~~~~~

node_modules/@types/react/index.d.ts:2952:13
2952 select: React.DetailedHTMLProps<React.SelectHTMLAttributes, HTMLSelectElement>;
~~~~~~
‘select’ was also declared here.

node_modules/@types/testing-library__react/node_modules/@types/react/index.d.ts:3056:13 - error TS2717: Subsequent property declarations must have the same type. Property ‘small’ must be of type ‘DetailedHTMLProps<HTMLAttributes, HTMLElement>’, but here has type ‘DetailedHTMLProps<HTMLAttributes, HTMLElement>’.

3056 small: React.DetailedHTMLProps<React.HTMLAttributes, HTMLElement>;

写回答

3回答

张轩

2020-07-03

同学问题解决了是因为 @testing-library/react 这个包把 @types/react 当作 deps，会安装一次，位置在

node_modules/@types/testing-library__react/node_modules/@types/react/index.d.ts:

我们还单独安装了一次 @types/react，但是这时候出现了这两个文件版本不一致的问题，所以会出现这个错误，提示你有两次重复的定义。这时候你需要把改成同样的版本。在你的代码中我是这样修改的。

- "@types/react": "^16.9.13",
+ "@types/react": "16.9.33"

我定死在了和另外一个一样的版本就没问题了。

但是我不确定你这个问题是怎样出现的，如果使用 create-react-app 创建，这两个版本应该是完全统一的。

大什么大

好的，谢谢老师，我一会试下

2020-07-03

共1条回复

似水流年0709

2020-12-13

如果你修改了@types/react版本还是不行，可以考虑也修改@types/react-dom的版本，我也遇到了这个问题, 受老师启发，我这里不只要解决@types/react的版本问题同时也修改了@types/react-dom的版本，包括老师后面的npm link 调试react版本时也要加上react-dom。否则测试autoComplete时也报错。我是这么一起改的是可以跑起来了，但还是有两个提示错误，

Warning: A component is changing an uncontrolled input to be controlled. This is likely caused by the value changing from undefined to a defined value, which should not happen. Decide between using a controlled or uncontrolled input element for the lifetime of the component.
Warning: findDOMNode is deprecated in StrictMode. findDOMNode was passed an instance of Transition which is inside StrictMode. Instead, add a ref directly to the element you want to reference.