I've figured out what the issue is and it'll be fixed in the next update, which should be out later today or so.

That said, I still don't recommend using the Stand Pose tool on resized ragdolls. It wasn't made with the Resizer in mind, so it places all the physics objects in the positions of a normal-sized ragdoll instead of a big or small one.

Sorry

Update's out, so this should be fixed now. Let me know if it's still happening.

It's still broken

If you're still getting an error when you stand pose a resized ragdoll, then post it here.

When I stand pose one of my resized Splatoon OCs, console errors accrue

console errors were problems from the standing pose's side, my bad. although think i should've fixed those yesterday.

no idea how that worked before with ragdoll resized stuff, as the tool mostly checks for prop_ragdoll class entities, and for some reason on my end it seems to ignore the resized ragdolls, and yet some other people said that they had it working before.

I just uninstalled Doors

Well, the addon is KINDA fixed now

doors addon did seem to be weird with prop_dynamic things, like prop_effects getting duplicates of their props getting persistent when loading gmod save with those effects.