NullPointerException because "nbt" is nulll

Jkkoi commented 1 month ago

Describe the Bug

I placed a train station in the server, and then the game froze. From then on, I couldn't enter the server and kept prompting Internal Exception: javalang.NullPointerException: Cannot invoke "net.minecraft.nbt.CompoundTag.m_128437_(String, int)" because "nbt" is null. Because the game didn't crash, I don't know where to get more detailed logs.

Reproduction Steps

Access to the server
Place the train station
Problems arise
If another player dismantles the train station, then I can enter the server

Expected Result

Normal prevention and use of train stations

Screenshots and Videos

Crash Report or Log

No response

Operating System

Windows 11

Mod Version

1.6.4

Create Mod Version

0.5.1f

Minecraft Version

1.20.1

ModLoader and Version

NeoForge 47.1.104

Other Mods

client:

│   aether-1.20.1-1.4.0-neoforge.jar
│   architectury-9.2.14-forge.jar
│   badpackets-forge-0.4.3.jar
│   bigcontraptions-1.0.jar
│   catalogue-forge-1.20.1-1.8.0.jar
│   citresewn-1.20.1-5.jar
│   configured-forge-1.20.1-2.2.3.jar
│   Connector-1.0.0-beta.43+1.20.1.jar
│   Copycats-forge.1.20.1-1.2.6.jar
│   createframed-1.20.1-1.4.2.jar
│   curios-forge-5.8.1+1.20.1.jar
│   embeddium-0.3.14+mc1.20.1.jar
│   fabric-api-0.92.1+1.11.8+1.20.1.jar
│   ftb-library-forge-2001.2.1.jar
│   jecharacters-1.20.1-forge-4.5.9.jar
│   jei-1.20.1-forge-15.3.0.4.jar
│   kotlinforforge-4.10.0-all.jar
│   malilib-fabric-1.20.1-0.16.3.jar
│   notenoughcrashes-4.4.7+1.20.1-forge.jar.disabled
│   oculus-flywheel-compat-1.20.1-0.2.4.jar
│   oculus-mc1.20.1-1.6.15a.jar
│   QuarkOddities-1.20.1.jar
│   quark_delight_1.0.0_forge_1.20.1.jar
│   smartcompletion-1.20.1-forge-1.2.jar
│   storagedelight-1.0.2-1.20.1-forge.jar
│   wthit-forge-8.9.0.jar
│   XaerosWorldMap_1.37.0_Forge_1.20.jar
│   Xaeros_Minimap_23.9.0_Forge_1.20.jar
│   Zeta-1.0-16.jar
│   [储物抽屉] storagedrawers-1.20.1-12.0.3.jar
│   [农夫乐事] FarmersDelight-1.20.1-1.2.4.jar
│   [创世神] worldedit-mod-7.2.15.jar
│   [夸克] Quark-4.0-441.jar
│   [建筑手杖] constructionwand-1.20.1-2.11.jar
│   [旅行者背包] travelersbackpack-forge-1.20.1-9.1.13.jar
│   [暮色森林] twilightforest-1.20.1-4.3.2145-universal.jar
│   [暮色风味乐事] twilightdelight-2.0.11.jar
│   [机械动力] create-1.20.1-0.5.1.f.jar
│   [机械动力：中央厨房] create_central_kitchen-1.20.1-for-create-0.5.1.f-1.3.12.jar
│   [机械动力：动力加载器] create_power_loader-1.4.0-mc1.20.1.jar
│   [机械动力：喷气背包] create_jetpack-forge-4.2.1.jar
│   [机械动力：汽鸣铁道] Steam_Rails-1.6.4+forge-mc1.20.1.jar
│   [机械动力：液体燃料] createliquidfuel-2.1.1-1.20.1.jar
│   [机械动力：甜食] create-confectionery1.20.1_v1.1.0.jar
│   [机械动力：矿石开掘] createoreexcavation-1.20-1.4.3.jar
│   [机械动力：附魔工业] create_enchantment_industry-1.20.1-for-create-0.5.1.f-1.2.9.c.jar
│   [禁用聊天举报] NoChatReports-FORGE-1.20.1-v2.2.2.jar
│   [聊天头像] chat_heads-0.10.32-forge-1.20.jar
│   [自动汉化更新] I18nUpdateMod-3.5.3-all.jar
│   [苹果皮] appleskin-forge-mc1.20.1-2.5.1.jar
│   [输入法冲突修复] IMBlocker_4.0.5+1.20.jar
│   [连锁破坏] ftb-ultimine-forge-2001.1.4.jar
│   [迷你HUD] minihud-fabric-1.20.1-0.27.0.jar
│
└───.connector
    │   malilib-fabric-1.20.1-0.16.3_mapped_srg_1.20.1.jar
    │   malilib-fabric-1.20.1-0.16.3_mapped_srg_1.20.1.jar.input
    │   [迷你HUD] minihud-fabric-1.20.1-0.27.0_mapped_srg_1.20.1.jar
    │   [迷你HUD] minihud-fabric-1.20.1-0.27.0_mapped_srg_1.20.1.jar.input
    │
    ├───adapter
    └───temp
            malilib-fabric-1.20.1-0.16.3$fabric-resource-loader-v0-0.11.7+f7923f6d77.jar
            malilib-fabric-1.20.1-0.16.3$fabric-resource-loader-v0-0.11.7+f7923f6d77.jar.input

server:

-rw-r--r--  1 minecraft minecraft 23442683 May 14 06:26 aether-1.20.1-1.4.0-neoforge.jar
-rw-r--r--  1 minecraft minecraft   580602 May 14 06:27 architectury-9.2.14-forge.jar
-rw-r--r--  1 minecraft minecraft    27919 May 14 06:26 badpackets-forge-0.4.3.jar
-rw-r--r--  1 minecraft minecraft     8540 May 14 06:26 bigcontraptions-1.0.jar
-rw-r--r--  1 minecraft minecraft   240394 May 14 06:26 catalogue-forge-1.20.1-1.8.0.jar
-rw-r--r--  1 minecraft minecraft   418929 May 14 06:26 configured-forge-1.20.1-2.2.3.jar
-rw-r--r--  1 minecraft minecraft  1361980 May 14 06:27 Copycats-forge.1.20.1-1.2.6.jar
-rw-r--r--  1 minecraft minecraft   785846 May 14 06:27 createframed-1.20.1-1.4.2.jar
-rw-r--r--  1 minecraft minecraft   380722 May 14 06:26 curios-forge-5.8.1+1.20.1.jar
-rw-r--r--  1 minecraft minecraft   785182 May 14 06:27 ftb-library-forge-2001.2.1.jar
-rw-r--r--  1 minecraft minecraft  1127828 May 14 06:26 jei-1.20.1-forge-15.3.0.4.jar
-rw-r--r--  1 minecraft minecraft  7778600 May 14 06:26 kotlinforforge-4.10.0-all.jar
-rw-r--r--  1 minecraft minecraft    72096 May 14 06:27 quark_delight_1.0.0_forge_1.20.1.jar
-rw-r--r--  1 minecraft minecraft      915 May 14 06:26 QuarkOddities-1.20.1.jar
-rw-r--r--  1 minecraft minecraft    56268 May 14 06:26 smartcompletion-1.20.1-forge-1.2.jar
-rw-r--r--  1 minecraft minecraft   185822 May 14 06:26 storagedelight-1.0.2-1.20.1-forge.jar
-rw-r--r--  1 minecraft minecraft   664605 May 14 06:26 wthit-forge-8.9.0.jar
-rw-r--r--  1 minecraft minecraft  1339859 May 14 06:26 Xaeros_Minimap_23.9.0_Forge_1.20.jar
-rw-r--r--  1 minecraft minecraft   863251 May 14 06:26 XaerosWorldMap_1.37.0_Forge_1.20.jar
-rw-r--r--  1 minecraft minecraft   964153 May 14 06:26 Zeta-1.0-16.jar
-rw-r--r--  1 minecraft minecraft   583143 May 14 06:26 [储物抽屉] storagedrawers-1.20.1-12.0.3.jar
-rw-r--r--  1 minecraft minecraft  2915349 May 14 06:26 [农夫乐事] FarmersDelight-1.20.1-1.2.4.jar
-rw-r--r--  1 minecraft minecraft 14733403 May 14 06:27 [夸克] Quark-4.0-441.jar
-rw-r--r--  1 minecraft minecraft   210312 May 14 06:27 [建筑手杖] constructionwand-1.20.1-2.11.jar
-rw-r--r--  1 minecraft minecraft   977910 May 14 06:27 [旅行者背包] travelersbackpack-forge-1.20.1-9.1.13.jar
-rw-r--r--  1 minecraft minecraft 23332086 May 14 06:27 [暮色森林] twilightforest-1.20.1-4.3.2145-universal.jar
-rw-r--r--  1 minecraft minecraft  1373043 May 14 06:27 [暮色风味乐事] twilightdelight-2.0.11.jar
-rw-r--r--  1 minecraft minecraft 14964127 May 14 06:27 [机械动力] create-1.20.1-0.5.1.f.jar
-rw-r--r--  1 minecraft minecraft   881845 May 14 06:27 [机械动力：中央厨房] create_central_kitchen-1.20.1-for-create-0.5.1.f-1.3.12.jar
-rw-r--r--  1 minecraft minecraft   222928 May 14 06:27 [机械动力：动力加载器] create_power_loader-1.4.0-mc1.20.1.jar
-rw-r--r--  1 minecraft minecraft   229959 May 14 06:27 [机械动力：喷气背包] create_jetpack-forge-4.2.1.jar
-rw-r--r--  1 minecraft minecraft  9096035 May 14 06:27 [机械动力：汽鸣铁道] Steam_Rails-1.6.4+forge-mc1.20.1.jar
-rw-r--r--  1 minecraft minecraft    20245 May 14 06:26 [机械动力：液体燃料] createliquidfuel-2.1.1-1.20.1.jar
-rw-r--r--  1 minecraft minecraft  2123089 May 14 06:27 [机械动力：甜食] create-confectionery1.20.1_v1.1.0.jar
-rw-r--r--  1 minecraft minecraft   287197 May 14 06:27 [机械动力：矿石开掘] createoreexcavation-1.20-1.4.3.jar
-rw-r--r--  1 minecraft minecraft   495026 May 14 06:27 [机械动力：附魔工业] create_enchantment_industry-1.20.1-for-create-0.5.1.f-1.2.9.c.jar
-rw-r--r--  1 minecraft minecraft   272740 May 14 06:26 [禁用聊天举报] NoChatReports-FORGE-1.20.1-v2.2.2.jar
-rw-r--r--  1 minecraft minecraft   108455 May 14 06:27 [连锁破坏] ftb-ultimine-forge-2001.1.4.jar

Additional Context

No response

IThundxr commented 1 month ago

if you have create power loader try disabling it

IThundxr commented 1 month ago

also attach latest.log from the logs folder on the server and client

Jkkoi commented 1 month ago

if you have create power loader try disabling it

After disabling the power loader the problem disappeared It seems to be a duplicate of issue #408, because I searched for keywords such as NBT is null and got no results. I just searched for "power loader" and found it. I'm very sorry.

Jkkoi commented 1 month ago

Here are the logs server.log client.log

IThundxr commented 1 month ago

yeah, this should be reported to power loaders

Layers-of-Railways / Railway