Material ui 材料UI主题化不适用于纱线pnp（浆果）

在这个问题上花了很多时间，但我找不到其他原因

当使用带即插即用的纱线（v1）或纱线v2时。（贝瑞）我找不到 材料UI主题V4.4.3工作

下面是一个例子。使用标准非pnp纱线配置时没有问题

（创建react应用程序）

---

主题被忽略。

看起来是@material ui/styles问题的双重引发。@material ui团队的人似乎正在解决这个问题

从@material ui/core/styles导入MuiThemeProvider作为提供程序，而不是从@material ui/styles导入提供程序，解决了这个问题

我还在我的package.json中添加了@material ui/styles

{
  "name": "test",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@material-ui/core": "^4.4.3",
    "@material-ui/styles": "^4.4.3",
    "@material-ui/system": "^4.4.3",
    "react": "^16.10.1",
    "react-dom": "^16.10.1",
    "react-scripts": "3.1.2"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
  "eslintConfig": {
    "extends": "react-app"
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  }
}

希望这对某人有帮助

{
  "name": "test",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@material-ui/core": "^4.4.3",
    "@material-ui/styles": "^4.4.3",
    "@material-ui/system": "^4.4.3",
    "react": "^16.10.1",
    "react-dom": "^16.10.1",
    "react-scripts": "3.1.2"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
  "eslintConfig": {
    "extends": "react-app"
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  }
}