I'm trying to use the material-ui/lab date picker, however I'm getting this error! I have updated my material-ui version using npm install @material-ui/core@latest
and it worked fine. However, I lost the ability to use createMuiTheme
& MuiThemeProvider
.
Maybe it'll be helpful for someone. For me fix of that issue was to change the indirect import to direct one:
so this triggered the error:
import { Alert } from '@material-ui/lab';
this works fine:
import Alert from '@material-ui/lab/Alert';
I had the same problem with Skeleton using version @material-ui/lab": "4.0.0-alpha.60 but changing it to version @material-ui/lab": "4.0.0-alpha.57 fixed it for me... guess they broke it again:)
You should update your package.json with following:
"@material-ui/lab": "4.0.0-alpha.57",
"@material-ui/pickers": "3.2.10",
I was using MUI v4 and was trying to use the Appbar from MUI, updating my MUI by running the command npm install @material-ui/core@latest
and restarting the server by using npm start
worked for Me, Hope this helps!!
I had to downgrade npm node@11.15.0
and npm install @material-ui/core@4.12.1
then it fixed all issues. Please check node version with your node.
My material-ui version when first downloaded was an earlier version. Then i ran:
npm i -g npm-check-updates
ncu -u
npm install
to let it upgrade automatically to latest version.
Please try updating to latest version of @material-ui/core
. That should fix the issue.
i can't solve this problem with above solutions.
so manually change 'alpha' to 'fade' in material ui files
./node_modules/@material_ui/lab/esm/
for example:
import { fade, withStyles, useTheme } from '@material-ui/core/styles';
import { alpha, withStyles, useTheme } from '@material-ui/core/styles';
it's works for me
but it's not correct solutions.
update npm @material-ui/cor
e package npm update
resolved my issue
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.