I've been getting this issue when i was trying to use token request in AWS SAM / lambda using java : 2022-07-27 08:01:09,983 ERROR [com.gro.par.ser.TokenServiceImpl ...
at net.minecraftforge.fml.common.network.FMLOutboundHandler$OutboundTarget$4.validateArgs(FMLOutboundHandler.java:125) ~[FMLOutboundHandler$OutboundTarget$4.class ...