Modpack version
1.70

Issue
I followed the instructions from here: #1381, and now my game crashes on startup. Did I do something wrong?

Logs
Input pastebin link to crash-report or latest log, if applicable

You can write in closed issues, fyi :)

When does it crash on startup? Do you have a crash report?

https://pastebin.com/ctHZ62wR

Pastebin

Crash log - Pastebin.com

Ah, I thought you were on 1.70b. You need to update to 1.70b :)

I am.

Sounds like you have 32bit Java installed. Either way, this is a support issue, not a bug. If you need more help please go to the discord.

Have managed to make Minecraft work on latest Java. But looking at JEI still causes an immediate crash, and ONLY on my survival world. That's a bug, right?

Latest log: https://pastebin.com/ctHZ62wR

Pastebin

Crash log - Pastebin.com

Please write that you're using Optifine in your bug reports. Does the crash happen if you remove Optifine?

No.

Alright. Then this is not a bug.

Oh. Alright then. Guess no Optifine for me. Thanks for help.

Damn. Reinstall then I guess.

That won't wipe my safe file, right?

Having the same issue after updating to 1.70b

I removed the -version:1.8+ from Additional Arguments and and now the game doesn't crash on launch. However, the previous issue is still there, making my survival world virtually unplayable.

I followed the advice in #1379 and forced the use of latest Java (thought not with the Additional Argument, but by specifying the Java version to use in the Minecraft launcher) and no longer get a crash on startup :-)

I should also note that this started when I was on version 1.69.

I followed the advice in #1379 and forced the use of latest Java (thought not with the Additional Argument, but by specifying the Java version to use in the Minecraft launcher) and no longer get a crash on startup :-)

I did this for the latest Java and I get a crash on startup.