Plz don't mark this for not enough info, I need help. It started this morning, all I did was try and join my world and it wouldn't let me join. It kept crashing. What's weird is that I can join any other world except this one. There's not much more to say than this.
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What is the seed?

2169207
it's all good until it reaches building terrain and then it crashes

Mine is doing exactly the same thing. My oldest world is just over 700mb and it crashes the game while loading since the 1.18 update. 1.18.1 did not fix it. All my smaller worlds I can still open. And the seed is -1640659267

i belive this is due to the size. what is your world size.

Christy Poland Shaw: your world is affected by MCPE-149659. I have added your seed to that report. You should vote for it, and watch it for any updates.
Daniel Davis: you world is not affected by the seed crash bug. Could you export a copy of the world and attach it here? If the world is too large to attach here, you may upload it to a file-sharing site like onedrive or google drive, and give the link here.
@unknown: your world file cannot be accessed as it is privately available. Could you please open access.

https://drive.google.com/file/d/1EaxVXjcQQhGN1YT-HwM9K7PdB6MEOf2Q/view?usp=sharing
should work now hopefully
@unknown: yes thank you. Now I was able to reproduce the problem you described. I can confirm for version 1.18.10.21)

The world uploaded by Daniel Davis crashes even if I turn off fancy graphics and other video settings and reduce render to 5.
I was able to open the world after using UME to delete the map data and the map in the player's offhand. The first time I tried to open the world after these deletions it gave the message that it was unable to open due to world corruption. The second and subsequent times after that the world opened. Several chunks to the southeast of the player's position are either wholly or partially voided, or have regenerated on top of or underneath old blocks (MCPE-98789). Here is the updated world file:
https://drive.google.com/file/d/1891GRMFFTYUJse2JYS0gnwXgZPdHeE3a/view?usp=sharing

Personally, I want to thank you for all the support, and if there are any more updates feel free to let me know.

Thank you for your report!
We're tracking this issue in MCPE-133968, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
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