Load crash: ConcurrentModificationExecption

[bolerodan]

What happened

Strange issue on load. This sometimes happens to a friend of mine. Loading gets stuck on JSG and crashes with this error. When it does load it can take a while sitting at JSG on the load screen. But it does not happen every single time which is the strange thing.

We will be trying to upgrade to the latest 5.1.2.0 but this error seems oddly specific

Latest log

na

crash log

https://mclo.gs/pA2OD5L

Occurs in clean environment

{"label" => "Unknown"}

JSG Version

5.1.1.4

[MR-Spagetty]

there appears to be alot of fabric stuff in there we cannot make any guarantees for stability when something like synitra connector is in use as these kinds of systems are very much hacks to get things to work rather than real solutions Sinytra Connector especially given that the line mentioned in the crash log should not result in a CME as the map is not being modified

please try and replicate this at minimum without any of the fabric stuff

[bolerodan]

Yup fair enough. For reference only this one player has this problem. No one else in our mod pack for a few months now. Confirmed their installation. No clue why theirs fails to load and crashes. But I will get them to remove those mods as a debug test.

At a loss why only one install is doing this.

[VojtechSin]

This should be already fixed in currently developed version