[Custom Modpack Crashes After Black Screen]

And what exactly do I do to get around this issue? I've no idea what questing data is and I don't know how to resolve it.

P.S Apologies for the late reply.

[Custom Modpack Crashes After Black Screen]

Great! That worked. Although now it's raising another issue. However, this only happens when I try to load up a save from The 1.7.10 pack (where I had all my progress) which has the exact same mods running on it. I can make a new world in my modpack just fine, but I want to play the world with all of my and my friends' progress. Crash report below.

https://pastebin.com/teeEwsBi

 

Thanks for any help in advance.

[Custom Modpack Crashes After Black Screen]

I made a "custom" modpack by taking the mods from 'The 1.7.10 Pack' and adding a few I wanted for my multiplayer world. However, when I run it there is just a black screen for about a minute before the game crashes. Any help would be appreciated.

Crash Log Link:

https://pastebin.com/CHm4as1Q

Modpack Page Link:

https://bit.ly/2Y95MBA

Modpack Folder Link:

https://www.dropbox.com/s/apikqp5mss03dbj/bruh-pack.zip?

 

P.S Apologies if this is in the wrong topic/section. This is my first post and first time on the forum.