[Craft Scheduler Thread - 14 - ACubelets/ERROR]: Failed to read field (Id=[I;-1413671210,1322009330,-2032270764,721810339]): Not a string #4
Description
An exception when player join
[22:01:46] [User Authenticator #1/INFO]: UUID of player TheDevilArtY is e6bfd5fc-4db6-32f8-873a-c61217c020f0
[22:01:46] [Server thread/INFO]: TheDevilArtY[no need to know] logged in with entity id 78 at ([Lobby]-1.5, 69.0, 2.5)
[22:01:46] [Craft Scheduler Thread - 14 - ACubelets/ERROR]: Failed to read field (Id=[I;639769734,-866630825,-1567233955,921093319]): Not a string
[22:01:46] [Craft Scheduler Thread - 14 - ACubelets/ERROR]: Failed to read field (Id=[I;1394195425,1996900910,-1408715842,779396116]): Not a string
[22:01:46] [Craft Scheduler Thread - 14 - ACubelets/ERROR]: Failed to read field (Id=[I;1394195425,1996900910,-1408715842,779396116]): Not a string
[22:01:46] [Craft Scheduler Thread - 14 - ACubelets/ERROR]: Failed to read field (Id=[I;1604468145,170017138,-1432169824,-1951686669]): Not a string
...
Exception is long, showing just a piece. There is no more information except "[Craft Scheduler Thread - 14 - ACubelets/ERROR]: Failed to read field VALUES: Not a string"
Plugin version: 2.4.7.8 (github latest compiled)
Server version: This server is running Paper version 1.21.8-60-main@29c8822 (2025-09-06T21:49:13Z) (Implementing API version 1.21.8-R0.1-SNAPSHOT)
Client version: 1.16.5 (Using ViaBackwards 5.5.0)