java.lang.NullPointerException: Cannot invoke "String.isEmpty()" because "p_129298_" is null
DarkDinox opened this issue · 5 comments
Hello!
I'm running a 1.18.1 minecraft server and suddenly having this issue when a player hit my companion or when I just see a new companion in the overworld
[22:29:23] [Server thread/ERROR]: Encountered an unexpected exception
net.minecraft.ReportedException: Ticking entity
at net.minecraft.server.MinecraftServer.m_5703_(MinecraftServer.java:872) ~[server-1.18.1-20211210.034407-srg.jar%23143!/:?]
at net.minecraft.server.dedicated.DedicatedServer.m_5703_(DedicatedServer.java:328) ~[server-1.18.1-20211210.034407-srg.jar%23143!/:?]
at net.minecraft.server.MinecraftServer.m_5705_(MinecraftServer.java:808) ~[server-1.18.1-20211210.034407-srg.jar%23143!/:?]
at net.minecraft.server.MinecraftServer.m_130011_(MinecraftServer.java:668) ~[server-1.18.1-20211210.034407-srg.jar%23143!/:?]
at net.minecraft.server.MinecraftServer.m_177918_(MinecraftServer.java:258) ~[server-1.18.1-20211210.034407-srg.jar%23143!/:?]
at java.lang.Thread.run(Thread.java:833) [?:?]
Caused by: java.lang.NullPointerException: Cannot invoke "String.isEmpty()" because "p_129298_" is null
at net.minecraft.nbt.StringTag.m_129297_(StringTag.java:55) ~[server-1.18.1-20211210.034407-srg.jar%23143!/:?]
at net.minecraft.nbt.CompoundTag.m_128359_(CompoundTag.java:200) ~[server-1.18.1-20211210.034407-srg.jar%23143!/:?]
at de.markusbordihn.playercompanions.data.PlayerCompanionData.save(PlayerCompanionData.java:473) ~[player_companions_1.18.1-0.8.0.jar%23106!/:0.8.0]
at de.markusbordihn.playercompanions.data.PlayerCompanionData.saveMetaData(PlayerCompanionData.java:457) ~[player_companions_1.18.1-0.8.0.jar%23106!/:0.8.0]
at de.markusbordihn.playercompanions.data.PlayerCompanionsServerDataClientSync.exportPlayerCompanionData(PlayerCompanionsServerDataClientSync.java:69) ~[player_companions_1.18.1-0.8.0.jar%23106!/:0.8.0]
at de.markusbordihn.playercompanions.data.PlayerCompanionsServerDataClientSync.syncPlayerCompanionData(PlayerCompanionsServerDataClientSync.java:42) ~[player_companions_1.18.1-0.8.0.jar%23106!/:0.8.0]
at de.markusbordihn.playercompanions.data.PlayerCompanionsServerData.syncPlayerCompanionData(PlayerCompanionsServerData.java:297) ~[player_companions_1.18.1-0.8.0.jar%23106!/:0.8.0]
at de.markusbordihn.playercompanions.data.PlayerCompanionsServerData.updatePlayerCompanion(PlayerCompanionsServerData.java:210) ~[player_companions_1.18.1-0.8.0.jar%23106!/:0.8.0]
at de.markusbordihn.playercompanions.data.PlayerCompanionsServerData.updateOrRegisterCompanion(PlayerCompanionsServerData.java:177) ~[player_companions_1.18.1-0.8.0.jar%23106!/:0.8.0]
at de.markusbordihn.playercompanions.data.PlayerCompanionsDataSync.syncData(PlayerCompanionsDataSync.java:44) ~[player_companions_1.18.1-0.8.0.jar%23106!/:0.8.0]
at de.markusbordihn.playercompanions.data.PlayerCompanionsDataSync.syncData(PlayerCompanionsDataSync.java:21) ~[player_companions_1.18.1-0.8.0.jar%23106!/:0.8.0]
at de.markusbordihn.playercompanions.data.PlayerCompanionsDataSync.syncDataIfNeeded(PlayerCompanionsDataSync.java:35) ~[player_companions_1.18.1-0.8.0.jar%23106!/:0.8.0]
at de.markusbordihn.playercompanions.entity.PlayerCompanionEntityData.m_8119_(PlayerCompanionEntityData.java:635) ~[player_companions_1.18.1-0.8.0.jar%23106!/:0.8.0]
at de.markusbordihn.playercompanions.entity.PlayerCompanionEntity.m_8119_(PlayerCompanionEntity.java:533) ~[player_companions_1.18.1-0.8.0.jar%23106!/:0.8.0]
at de.markusbordihn.playercompanions.entity.type.guard.GuardEntityWalking.m_8119_(GuardEntityWalking.java:64) ~[player_companions_1.18.1-0.8.0.jar%23106!/:0.8.0]
at net.minecraft.server.level.ServerLevel.m_8647_(ServerLevel.java:649) ~[server-1.18.1-20211210.034407-srg.jar%23143!/:?]
at net.minecraft.world.level.Level.m_46653_(Level.java:487) ~[server-1.18.1-20211210.034407-srg.jar%23143!/:?]
at net.minecraft.server.level.ServerLevel.m_184063_(ServerLevel.java:316) ~[server-1.18.1-20211210.034407-srg.jar%23143!/:?]
at net.minecraft.world.level.entity.EntityTickList.m_156910_(EntityTickList.java:54) ~[server-1.18.1-20211210.034407-srg.jar%23143!/:?]
at net.minecraft.server.level.ServerLevel.m_8793_(ServerLevel.java:296) ~[server-1.18.1-20211210.034407-srg.jar%23143!/:?]
at net.minecraft.server.MinecraftServer.m_5703_(MinecraftServer.java:868) ~[server-1.18.1-20211210.034407-srg.jar%23143!/:?]
... 5 more
Thanks a lot for the report. Should be fixed with https://www.curseforge.com/minecraft/mc-mods/player-companions/files/3723149 let me know if this works or if you still see the error.
Hello Markus, thanks for your fast reply, we've had this issue again when a player hit to my companion(A rooster)
[21:10:07] [Server thread/ERROR]: Encountered an unexpected exception
net.minecraft.ReportedException: Ticking entity
at net.minecraft.server.MinecraftServer.m_5703_(MinecraftServer.java:872) ~[server-1.18.1-20211210.034407-srg.jar%23142!/:?]
at net.minecraft.server.dedicated.DedicatedServer.m_5703_(DedicatedServer.java:328) ~[server-1.18.1-20211210.034407-srg.jar%23142!/:?]
at net.minecraft.server.MinecraftServer.m_5705_(MinecraftServer.java:808) ~[server-1.18.1-20211210.034407-srg.jar%23142!/:?]
at net.minecraft.server.MinecraftServer.m_130011_(MinecraftServer.java:668) ~[server-1.18.1-20211210.034407-srg.jar%23142!/:?]
at net.minecraft.server.MinecraftServer.m_177918_(MinecraftServer.java:258) ~[server-1.18.1-20211210.034407-srg.jar%23142!/:?]
at java.lang.Thread.run(Thread.java:833) [?:?]
Caused by: java.lang.NullPointerException: Cannot invoke "String.isEmpty()" because "p_129298_" is null
at net.minecraft.nbt.StringTag.m_129297_(StringTag.java:55) ~[server-1.18.1-20211210.034407-srg.jar%23142!/:?]
at net.minecraft.nbt.CompoundTag.m_128359_(CompoundTag.java:200) ~[server-1.18.1-20211210.034407-srg.jar%23142!/:?]
at de.markusbordihn.playercompanions.data.PlayerCompanionData.save(PlayerCompanionData.java:511) ~[player_companions_1.18.1-0.8.1.jar%23105!/:0.8.1]
at de.markusbordihn.playercompanions.data.PlayerCompanionData.saveMetaData(PlayerCompanionData.java:457) ~[player_companions_1.18.1-0.8.1.jar%23105!/:0.8.1]
at de.markusbordihn.playercompanions.data.PlayerCompanionsServerDataClientSync.exportPlayerCompanionData(PlayerCompanionsServerDataClientSync.java:69) ~[player_companions_1.18.1-0.8.1.jar%23105!/:0.8.1]
at de.markusbordihn.playercompanions.data.PlayerCompanionsServerDataClientSync.syncPlayerCompanionData(PlayerCompanionsServerDataClientSync.java:42) ~[player_companions_1.18.1-0.8.1.jar%23105!/:0.8.1]
at de.markusbordihn.playercompanions.data.PlayerCompanionsServerData.syncPlayerCompanionData(PlayerCompanionsServerData.java:297) ~[player_companions_1.18.1-0.8.1.jar%23105!/:0.8.1]
at de.markusbordihn.playercompanions.data.PlayerCompanionsServerData.updatePlayerCompanion(PlayerCompanionsServerData.java:210) ~[player_companions_1.18.1-0.8.1.jar%23105!/:0.8.1]
at de.markusbordihn.playercompanions.data.PlayerCompanionsServerData.updateOrRegisterCompanion(PlayerCompanionsServerData.java:177) ~[player_companions_1.18.1-0.8.1.jar%23105!/:0.8.1]
at de.markusbordihn.playercompanions.data.PlayerCompanionsDataSync.syncData(PlayerCompanionsDataSync.java:44) ~[player_companions_1.18.1-0.8.1.jar%23105!/:0.8.1]
at de.markusbordihn.playercompanions.data.PlayerCompanionsDataSync.syncData(PlayerCompanionsDataSync.java:21) ~[player_companions_1.18.1-0.8.1.jar%23105!/:0.8.1]
at de.markusbordihn.playercompanions.data.PlayerCompanionsDataSync.syncDataIfNeeded(PlayerCompanionsDataSync.java:35) ~[player_companions_1.18.1-0.8.1.jar%23105!/:0.8.1]
at de.markusbordihn.playercompanions.entity.PlayerCompanionEntityData.m_8119_(PlayerCompanionEntityData.java:635) ~[player_companions_1.18.1-0.8.1.jar%23105!/:0.8.1]
at de.markusbordihn.playercompanions.entity.PlayerCompanionEntity.m_8119_(PlayerCompanionEntity.java:533) ~[player_companions_1.18.1-0.8.1.jar%23105!/:0.8.1]
at de.markusbordihn.playercompanions.entity.type.guard.GuardEntityWalking.m_8119_(GuardEntityWalking.java:64) ~[player_companions_1.18.1-0.8.1.jar%23105!/:0.8.1]
at net.minecraft.server.level.ServerLevel.m_8647_(ServerLevel.java:649) ~[server-1.18.1-20211210.034407-srg.jar%23142!/:?]
at net.minecraft.world.level.Level.m_46653_(Level.java:487) ~[server-1.18.1-20211210.034407-srg.jar%23142!/:?]
at net.minecraft.server.level.ServerLevel.m_184063_(ServerLevel.java:316) ~[server-1.18.1-20211210.034407-srg.jar%23142!/:?]
at net.minecraft.world.level.entity.EntityTickList.m_156910_(EntityTickList.java:54) ~[server-1.18.1-20211210.034407-srg.jar%23142!/:?]
at net.minecraft.server.level.ServerLevel.m_8793_(ServerLevel.java:296) ~[server-1.18.1-20211210.034407-srg.jar%23142!/:?]
at net.minecraft.server.MinecraftServer.m_5703_(MinecraftServer.java:868) ~[server-1.18.1-20211210.034407-srg.jar%23142!/:?]
... 5 more
Mhhh thanks for the update, this is strange. The part includes already a null check.
Could you let me know which kind of Minecraft Forge version you are using?
At the moment it looks like that some of the errors happen because you are using and outdated version.
I released a fix for the reported issue and add the requirement to use at least the latest stable version of Minecraft Forge.
I strongly recommending to update your server and client version to the latest version to avoid such issues / errors.
Mhhh thanks for the update, this is strange. The part includes already a null check. Could you let me know which kind of Minecraft Forge version you are using?
At the moment it looks like that some of the errors happen because you are using and outdated version. I released a fix for the reported issue and add the requirement to use at least the latest stable version of Minecraft Forge.
I strongly recommending to update your server and client version to the latest version to avoid such issues / errors.
Hello, I'm using Forge 1.18.1-39.1.2 😥
Thanks for the update, according your logs the Minecraft Server runs over the file server-1.18.1-20211210.034407-srg.jar which normally indicates that the version is from 2021-12-10 or so.
If you have still issues with an update to date client and server, I'm happy to take a closer look.
I added some additional checks in the latest version with corrupt data files and will implement a backup in the next version.
Let me know if this fixes the issue, if not I need to know which kind of server you are running to see if I could reproduce the issue with running the same kind of server on my end.