locked self out of pali, am i fucked?

[WowIFuckedUpBADLY]

still have claim perms, can i just extend a new wall segment and keep bashing it until the cornerpost hopefully double cascades or something?
edit: hearthfire is not inside the pali

[fatfunnyvalentine]

How did this happen? And yes you could try to cascade it.

[Audiosmurf]

You could wrecking ball your way in eventually, but otherwise you probably fucked up bad

[vatas]

Palisade can't take cascade damage caused by a segment that was softer than it.

I assume OP built a palisade without putting the Hearth inside, left Master Key inside, then closed all the gates and discovered only master key opens them from outside.

If any other character can't log in inside and access the master key, you aren't getting inside without a Wrecking Ball.

One option is to create a new palisade and base using this method:
https://imgur.com/kMCVFTc
You will not need to grind leather/glue/rope again, but other than that there's not much consolation.