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Cannot read property 'unprefixed' of undefined

Open ghost opened this issue 4 years ago • 5 comments

... "postcss": "^8.2.4", "postcss-cli": "^8.3.1", "postcss-rtl": "^1.7.3" ...

postcss.vendor has been removed in PostCSS 8

please support it

ghost avatar Feb 04 '21 11:02 ghost

I had the same problem,Is there any solution?

crown-li avatar Mar 09 '21 06:03 crown-li

I couldn't use PostCSS 8 because of this but with PostCSS 7 this issue doesn't exist.

fabercancio avatar Mar 12 '21 17:03 fabercancio

Hello, same problem here, did someone find a way to solve that ?? What is the right config in package.json ??

GeromeF avatar Mar 22 '21 15:03 GeromeF

Hi @GeromeF, we didn't find a solution for this. As this repo is no longer maintained, we've migrated to postcss-rtlcss, as it also uses rtlcss, the migration was straightforward and excepting an issue that we are having with the values of the variables that are not being flipped, it works perfectly.

fabercancio avatar Mar 24 '21 20:03 fabercancio

If someone wants to solve this with this package, here you can find a pull request and a forked package that solves this issue.

fabercancio avatar May 06 '21 22:05 fabercancio