Expected yarn version 4.0.0-rc.34

[leookun]

Greate tools! thanks~
It reported a version error when installing with yarn :

 @flex-development/is-builtin@2.0.0: The engine "yarn" is incompatible with this module. Expected version "4.0.0-rc.34". Got "1.22.19"

Really want to install it with yarn@^1

[unicornware]

@leookun sorry i'm just seeing this! 😅

i'm thinking this error is because i have a yarn key under engines in that project. if you're still facing this issue, can you try installing with yarn --ignore-engines?