Hello...

my game is crashed when i port to an dungeon. First it looks as i port to the bedrock (only what i see is bedrock), i get archivements and than the game crashes. i cant start the world then again.
I have tried it with a gfew wordls and few dungeons...on some i get a loading screen and then i fall out of the sky on top of the Porter Structure,.,..the teleporter is than go away. Dont know if this normal...but on the most it crashes.
Dont know whats wrong...a id problem? a other mod? In the log stands often fairylights...but can a lamp mod crash your dungeons? I dont understand these logs :)

The Crash log is here: https://pastebin.com/M4AzZ3Dm

thats the log when i try to restart the savegame: https://pastebin.com/FuqAzYd4

Edit:
Okay have tried....yeah it seems to be that fairy lights and your mod are incombatible :( When i disable fairly lights it works. I like both mods :(

Duplicate of #689

The teleporting to a layer of bedrock is what happens when teleport to a dungeon that has no loaded. Once it loads you are normally taken right in.
There is another situation, and I have only seen it when there are two Dungeon entrances too close together, attempting to use the second one launches you to the sky and you had better look for pond to land in or you're dead. Then the teleport block is changed, and a chicken named Soul appears over the Teleporter. That entrance is dead.
I only use FP, JEI, JourneyMap, and gravestone. I don't have crashing issues.