获取错误类型:color.charat在c:/.../ node_modules/@material-ui/core/c

Question

这是指向错误的屏幕截图的链接：https：//drive.google.com/open?id=1Hl-fy1m4thp9qmupt88pzofi10ahhem-。

这是使用颜色的代码部分。

const theme = createMuiTheme({
  palette: {
    primary: {
      light: '#33c9dc',
      main: '#00bcd4',
      dark: '#008394',
      contrastText: '#fff'
    },
    secondary: {
      light: '#ff6333',
      main: '#ff3d00',
      dark: '#b22a00',
      contrastText: '#fff'
    }
  },
  typography: {
    useNextVariants: true
  },
  form: {
    textAlign: "center"
  },
  image: {
    margin: "10px auto 10px auto"
  },
  pageTitle: {
    margin: "10px auto 10px auto"
  },
  textField: {
    margin: "10px auto 10px auto"
  },
  button: {
    marginTop: 20,
    position: "relative"
  },
  customError: {
    color: "red",
    fontSize: "0.8rem",
    marginTop: 5
  },
  progress: {
    position: "absolute"
  }
});

我已经尝试将颜色从十六进制更改为RGB值，它不起作用。

Answer 1

我对此问题的解决方案是将所有样式对象放在另一个对象中，将(调色板(对象丢弃，而仅分散不包含(Palette(

const theme = createMuiTheme({
  palette: {
      primary: {
        light: '#33c9dc',
        main: '#00bcd4',
        dark: '#008394',
        contrastText: '#fff'
      },
      secondary: {
        light: '#ff6333',
        main: '#ff3d00',
        dark: '#b22a00',
        contrastText: '#fff'
      }
    },
    // the object to be spread
    spreadThis: {
       typography: {
        useNextVariants: true
      },
      form: {
        textAlign: "center"
      },
      image: {
        margin: "10px auto 10px auto"
      },
      pageTitle: {
        margin: "10px auto 10px auto"
      },
      textField: {
        margin: "10px auto 10px auto"
      },
      button: {
        marginTop: 20,
        position: "relative"
      },
      customError: {
        color: "red",
        fontSize: "0.8rem",
        marginTop: 5
      },
      progress: {
        position: "absolute"
      }
    }
});

现在您将在样式对象中进行此操作

const style = theme => ({
  ...theme.spreadThis
});    

希望这也对您有用！祝你好运

Answer 2

在我的情况下，我的调色板中有一个空的对象：

export default {
  breakpoints: {...},
  text: {
    primary: "rgba(0, 0, 0, 0.87)",
    secondary: "rgba(0, 0, 0, 0.54)",
    disabled: "rgba(0, 0, 0, 0.38)",
    hint: "rgba(0, 0, 0, 0.38)"},
  divider: {}, // This was the issue, Either remove or put values in
  background: {
    paper: "#fff",
    default: "#fafafa",
    test: "#616161"
  },
};

它并没有以任何方式影响任何核心，样式或图标库，但是我遇到了与您相同的错误！删除此问题为我解决了问题。