Sublime Text 4: Tools>Build does absolutely nothing

Question

I've been using Sublime Text for a while and it's worked fine. I have Python 2 and 3 built systems set up for it, which worked great.

At some point recently, for unknown reasons (possibly having to do with the new Sublime Text 4 update, though I think I remember having it work after that) build stopped working entirely.

I'm on a Mac. When I select Build, whether through the Tools menu or Command+B, the tools section of my status bar lights up blue like I've selected something. But ST does absolutely nothing. Nothing saying:

Finished: [00.0seconds]

The little terminal space for outputs doesn't pop up at all. The bottom left also doesn't say "Building." It doesn't react at all to me selecting build. What makes this particularly strange is I could have sworn it worked perfectly then all of a sudden stopped for no apparent reason, but I could be misremembering? Thanks for the help in advance.

Answer 1

MattDMo was right, a package did break that functionality in my ST. Specifically, the ProjectEnvirenment package. Which is unfortunate because I would really like a way to set environmental variables in Sublime Text.

Anyway deleting the package fixed my problem. Thanks @MattDMo