[Issue]: Crashing when entering a dimension from rftool

[DarkShadow012]

What happened?

I created a dimension and i enter it with no problem. i close the server and open it again and when i want to enter in that dimension or any other dimension i have the server crashes.

Pack Version

Version: 1.33

To Reproduce

1.create dimension
2.enter it
3 close the server
4 open the server
5 enter in any dimension

Are you using OptiFine or Oculus?

• Using OptiFine
• Using Oculus
• No. None of them. Unmodified.

Are you on a Server?

• Yes.
• No.

Relevant log output / crash report.

No response

Anything else to add?

No response

[DarkShadow012]

crash-2023-08-27_15.45.32-server.txt
log of the crash because it will not let me put it on top

[Gbergz]

Known issue, caused by Ars Elemental. It's reported. No fix yet. Sorry. You can remove it if you don't use it.

[DarkShadow012]

oh ok

[DarkShadow012]

its because of an item or its just a mod conflict?

[Gbergz]

Mod conflicts

[DarkShadow012]

and i have another problem with the armor and the shield. when i have them equiped i can move when i put my shield in my inventory and is not on my player i cant move.once i put the shield back on me i can move. the shield and the armor i made them with gems to boost my health. what can i be?