How do I unstuck?

[Inferius]

My character fell behind textures and I can't return

[Zedrin]

there's an option to respawn in the menu. You'll likely lose your items, though if you have a flying pal you may be able to use that to get unstuck after grabbing them.

If you have one on you atm, and you can summon them, see if you can mount up to get unstuck.

[CensoredGrunt]

had it happen to me as well. I was abel to climb up the wall and got out.

[Grand Captain Speedy Dash]

Always have a Pal to ride on because that might just get you unstuck.

[Mansen]

If you are completely unable to get out of there by summoning and mounting a Pal, your best approach is to exit the game, change the difficulty to have death drop nothing.

Then go back in, and kill yourself by hitting escape. Then once you're back at base, change the setting back to what it was if you want to.

[Bog (BabyBlueBog)]

If its a solo world or multiplayer world that you control, you can set the World options to not lose inventory upon death then respawn. You can change the world settings from the main menu where you usually start the world from. Click Play > Select your world > click on the World settings.

[Pragmataraxia]

When mounting my Nightwing wouldn't get me out, my grappling hook worked. YMMV.