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Deprecation error from material-ui

See original GitHub issue

When completing a file drag action, I get the following error log in the console. (I thing it’s just a log and not a true error).

Not presenting this as critical, just reporting the error message in case it’s helpful. I tried stepping through the debug logs things quickly got convoluted so I’m not sure I can offer much help beyond sharing the message and that SnackbarContentWrapper seems to be the only class using theme.spacing.unit

index.js:1375 Warning: Material-UI: theme.spacing.unit usage has been deprecated.
It will be removed in v5.
You can replace `theme.spacing.unit * y` with `theme.spacing(y)`.

You can use the `https://github.com/mui-org/material-ui/tree/master/packages/material-ui-codemod/README.md#theme-spacing-api` migration helper to make the process smoother.

Issue Analytics

State:
Created 4 years ago
Reactions:5
Comments:10 (3 by maintainers)

Top GitHub Comments

3reactions

indecent-aardvarkcommented, Jul 26, 2019

@material-ui v4.0.0 the spacing syntax has been changed, and will be removed in v5 theme.spacing.unit should simply be changed to theme.spacing(x) where x is a value to multiply the theme spacing by. They have a more comprehensive explanation here. More on implementation of spacing in v4 here. According to their milestones v5 isn’t set to release until January 2020.

0reactions

saumyakarancommented, Oct 14, 2019

@Yuvaleros I updated the package using the following command npm install --save material-ui-dropzone Screenshot 2019-10-14 at 8 25 23 PM

The screenshot above shows my terminal window after running the command… Also, there seems to be a new error as well… I’ve attached the screenshot of my browser console below… Screenshot 2019-10-14 at 8 33 28 PM

I’m not sure if I’m doing something wrong… If you need more info please let me know what info you might need. Thanks!

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