Cannot load a minecraft world

Mine dosent load even when it's not an online game, my friends and I made a huge city world and I cannot load it, i press load world and it says 'loading spawn area' (or something along them lines) when the bar is full it dashboards and restarts minecraft,
I don't know what to do I need to play on that world, somebody help please?!?!

Hello EvAzE JiP!

Thanks for reaching out to us here on the forums with this situation. Is it possible that there was an update for Minecraft pending when you uninstalled it? I would recommend going to the
Minecraft Community Forums and posting to the community and developers to see if this is something others are experiencing. Let us know with a reply
how it goes!

If the world you play was opened on the beta version of the game you will not be able to play on it until the next update for the game.

As the world has features that is not available yet on the 1.10 version of the game.

Hello MinecraftChugJug,

Thank you for contacting the Xbox Support forums. I understand that your friend is unable to join one specific world that you are attempting to play in. It is strange that you are able to join some worlds together but not others. If you have not done so already, please do the following and also have your friend repeat the same steps found in this article: Minecraft Multiplayer Connectivity Issues.

If this does not work, please let us know what type of error codes your friend is receiving when they try to join the specific world.

Thank you,

-Tali

Thank you. I will let her know ASAP