[3.9.0]game crash

[Omgise]

crash-2025-02-04_14.13.10-server.txt

fml-client-latest.log

[Omgise]

@FalsePattern It seems like FalseTweaks' multi-threading feature is incompatible with Neodymium.

[Omgise]

Oh, I turned off FalseTweaks' multi-threading feature and it still crashes.

crash-2025-02-04_15.11.57-server.txt

fml-client-latest.log

[FalsePattern]

Please try with a fresh save and send the client log the first time it crashes, both of these crash reports are caused by a corrupted save (the Forge save loader reading invalid NBT data from a region file):

[Omgise]

It crashes immediately on startup.

crash-2025-02-05_09.30.34-client.txt

fml-client-latest.log

[Omgise]

Still crashes after adding MEGATrace.

crash-2025-02-05_09.36.46-client.txt

fml-client-latest.log

[Omgise]

Please try with a fresh save and send the client log the first time it crashes, both of these crash reports are caused by a corrupted save (the Forge save loader reading invalid NBT data from a region file):

Yes, I just tried again, and it's not crashing.

[Omgise]

I've now found that the game crashes as soon as I add FalseTweaks. Even after adding MEGATrace, as suggested by the log, it still crashes.

[FalsePattern]

Don't add megatrace, that mod is only designed to work in Java 21 instances and adds a lot of performance slowdown due to the extra profiling. I found the issue, fixing it right now.

[FalsePattern]

Ah, you're using an outdated java version (java 8u51). You need to update to a newer java 8 version., 8u51 has outdated https root certificates, and it cannot download a dependency from my maven repository on launch.

Artifact mega:megatraceservice:1.2.0 could not be downloaded from repo https://mvn.falsepattern.com/gtmega_releases/: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

[Omgise]

Oh，I See，Thanks！

[FalsePattern]

For context, the MEGATraceService class is a small standalone library that's downloaded dynamically by falsetweaks so that the code that tries to log stuff through megatrace doesn't crash if that mod is not present, but just sends logging information into empty methods.