hi i got thins issue and I don`t know what to do in this case i try to reinstall the modpack several times and its still the same problem with it, everytime when i open the world is stops for 2 sec and then it close everything and i need to reopent the modpack again.....and is doing this constantly and i cant play it. is there is any help for this issue i will wait for a respond...i hope its a posibility to repai it...i already try to use NBTExplorer to relocate the player but its still not working.I forgot to mention i already try all of the versions and all of them have the same problem.

Bug Description

Did this behavior use to work in the previous version?

Steps to Reproduce (for bugs)

Logs

• Client/Server Log:
• Crash Log:

Client Information

• Modpack Version:
• Java Version:
• Launcher Used:
• Memory Allocated:
• Server/LAN/Single Player:
• Optifine Installed:
• Shaders Enabled:

World Information

• Modpack Version world created in:
• Additional Content Installed:

If you upload a crash report or log there's a chance we can figure out what's going on. Based on the information provided though I have nothing to go on.

I was uploading the crash report but i dont have one because is not giving me any crash report its just closing the game and it shows mr the launcher and that s all...no crash report no nothing just closing like i just open the launcher