我是React的新手,我正在尝试将React钩子集成到我遵循的React课程使用的一些项目中。此示例应添加一个输入字段,用于设置页面的背景颜色。当我加载页面时,在1秒后,我得到以下错误 src\App.js
Line 16:43: React Hook "useBackgroundColor" cannot be called inside a callback. React Hooks must be called in a React function component or a custom React Hook function react-hook
我试图使用在基于用户输入的功能响应中创建全局钩子,但是遇到了以下错误:
Uncaught Error: Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons:
1. You might have mismatching versions of React and the renderer (such as React DOM)
2. You might be breakin
我是否正确地说,不可能使用 eslint插件与tslint?
我尝试将它添加到我的tslint.json中:
"plugins": ["react-hooks"],
"rules: {
"react-hooks/rules-of-hooks": "error",
"react-hooks/exhaustive-deps": "warn",
但是,我在控制台中看到了以下错误:
Could not find implementations for the following rules
当我在我的应用程序中输入内容UI代码并在浏览器上启动我的react应用程序时。我的应用程序警告:
22. Stack frames were collpsed.
-------------------------------
Error: Invalid hook call. Hooks can only be called inside of the body of a function component.
This could happen for one of the following reasons:
1. You might have mismatching versions
刚把react从v16更新到v17,得到了错误,编译失败。 Line 37:9: React Hook "Api.useAuth" is called conditionally. React Hooks must be called in the exact same order in every component render react-hooks/rules-of-hooks
Line 47:9: React Hook &
我有数据
const data = [
{
id: "React",
img: "https://cdn.worldvectorlogo.com/logos/react-2.svg",
info: "React is the most popular JavaScript library and is used by Facebook, Instagram, Netflix, Airbnb, Uber Eats, and many more.",
data: [{"
我试着测试一个自定义钩子,但是我收到了这条警告消息。
console.error node_modules/@testing-library/react-hooks/lib/core/console.js:19
Warning: An update to TestComponent inside a test was not wrapped in act(...).
When testing, code that causes React state updates should be wrapped into act(...):
act(() =&
我在使用usestate()钩子进行状态操作后遇到问题。
无法编译错误:
./src/App.js
Line 6:43: React Hook "useState" is called in function "app" which is neither a React function component or a custom React Hook function react-hooks/rules-of-hooks
Line 14:39: React Hook "useState" is called in functio