Put the summary of the bug you're having here I cant get into my main world.
What I expected to happen was...: I would enter the world.
Describe what you thought should happen here
I would enter the world.
What actually happened was...: the game crashed.
Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
try to open the world.
2. then the game crashes.
3. ...
Thank you for your report.
However, your ticket has been resolved as incomplete.
We are unable to diagnose your issue due to the lack of proper debug information. Please review the guidelines before reporting issues.
In case of a game crash, please also attach the crash log from
[minecraft/crash-reports/crash-<DATE>-client.txt|http://hopper.minecraft.net/help/finding-minecraft-data-folder].Reminder: For technical support please use the Mojang Support Center.