Migrate from 8 to 9

[ScreamZ]

Hello @zkochan

i'm not using corepack and so far I'm using volta install pnpm to manage my projects.

~/dev-workspace/pro/supafriends/turbo-mono (main*) » pn dev                                                                                                            screamz@Scr34mZ
 ERR_PNPM_BAD_PM_VERSION  This project is configured to use v8.9.0 of pnpm. Your current pnpm is v9.0.5

I've no reference to pnpm anywhere in the project, how I'm i supposed to update it to v9 ?

I don't want to get rid of the error message, i just want a good migration.
This is catastrophic to release this and not give any intel about of to proceed to manage project on old version along pnpm 9

How to proceed

[zkochan]

Well, your package.json has a packageManager field with pnpm@8.9.0 specified in it. So, either install pnpm via corepack, which will automatically switch to the version of pnpm set in the packageManager field, or remove the field, or change the version of pnpm in that field, or set the package-manager-strict setting to false.

[ScreamZ]

I didn't had the key packageManager in my package.json that's why I didn't understand, maybe some caching mechanism inside pnpm cache ?

I defined packageManager and it worked.

I'll try the others solutions, also corepack would be welcome. Never tested but if it's stable now, could be nice. I was relying on volta atm.

Thank you for your kind response (whereas mine wasn't much :x)

Have a nice day

[zkochan]

Maybe it was configured in the package.json in the root of the monorepo? If it fails without the field, then it is a bug but provide some sample repo that reproduces the issue.