---- Minecraft Crash Report ---- // My bad. Time: 6/30/21, 2:04 PM Description: Rendering entity in world java.lang.NullPointerException: Cannot invoke "com.fibermc.essentialcommands.PlayerData.getNickname()" because the return value of "net.minecraft.class_1657.getEcPlayerData()" is null at net.minecraft.class_1657.handler$zdl000$onGetDisplayName(class_1657.java:2820) at net.minecraft.class_1657.method_5476(class_1657.java:2009) at net.minecraft.class_897.method_3936(class_897.java:72) at net.minecraft.class_922.method_4054(class_922.java:144) at net.minecraft.class_1007.method_4215(class_1007.java:64) at net.minecraft.class_1007.method_3936(class_1007.java:42) at net.minecraft.class_898.method_3954(class_898.java:135) at net.minecraft.class_761.method_22977(class_761.java:1483) at net.minecraft.class_761.method_22710(class_761.java:1231) at net.minecraft.class_757.method_3188(class_757.java:1001) at net.minecraft.class_757.method_3192(class_757.java:806) at net.minecraft.class_310.method_1523(class_310.java:1114) at net.minecraft.class_310.method_1514(class_310.java:730) at net.minecraft.client.main.Main.main(Main.java:217) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at net.fabricmc.loader.game.MinecraftGameProvider.launch(MinecraftGameProvider.java:234) at net.fabricmc.loader.launch.knot.Knot.launch(Knot.java:153) at net.fabricmc.loader.launch.knot.KnotClient.main(KnotClient.java:28) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Render thread Stacktrace: at net.minecraft.class_1657.handler$zdl000$onGetDisplayName(class_1657.java:2820) at net.minecraft.class_1657.method_5476(class_1657.java:2009) at net.minecraft.class_897.method_3936(class_897.java:72) at net.minecraft.class_922.method_4054(class_922.java:144) at net.minecraft.class_1007.method_4215(class_1007.java:64) at net.minecraft.class_1007.method_3936(class_1007.java:42) -- Entity being rendered -- Details: Entity Type: minecraft:player (net.minecraft.class_746) Entity ID: 147 Entity Name: matthewffs Entity's Exact location: -30.45, 112.46, -61.63 Entity's Block location: World: (-31,112,-62), Section: (at 1,0,2 in -2,7,-4; chunk contains blocks -32,0,-64 to -17,255,-49), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1) Entity's Momentum: 0.00, 0.00, 0.00 Entity's Passengers: [] Entity's Vehicle: null -- Renderer details -- Details: Assigned renderer: net.minecraft.class_1007@727082b6 Location: 0.00,-1.62,0.00 - World: (0,-2,0), Section: (at 0,14,0 in 0,-1,0; chunk contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511) Rotation: -50.080605 Delta: 0.5599947 Stacktrace: at net.minecraft.class_898.method_3954(class_898.java:135) at net.minecraft.class_761.method_22977(class_761.java:1483) at net.minecraft.class_761.method_22710(class_761.java:1231) at net.minecraft.class_757.method_3188(class_757.java:1001) -- Affected level -- Details: All players: 1 total; [class_746['matthewffs'/147, l='ClientLevel', x=-30.45, y=112.46, z=-61.63]] Chunk stats: 841, 550 Level dimension: minecraft:overworld Level spawn location: World: (-176,64,-80), Section: (at 0,0,0 in -11,4,-5; chunk contains blocks -176,0,-80 to -161,255,-65), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1) Level time: 8270 game time, 8270 day time Server brand: fabric Server type: Integrated singleplayer server Stacktrace: at net.minecraft.class_638.method_8538(class_638.java:370) at net.minecraft.class_310.method_1587(class_310.java:2399) at net.minecraft.class_310.method_1514(class_310.java:749) at net.minecraft.client.main.Main.main(Main.java:217) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at net.fabricmc.loader.game.MinecraftGameProvider.launch(MinecraftGameProvider.java:234) at net.fabricmc.loader.launch.knot.Knot.launch(Knot.java:153) at net.fabricmc.loader.launch.knot.KnotClient.main(KnotClient.java:28) -- Last reload -- Details: Reload number: 1 Reload reason: initial Finished: Yes Packs: Default, Fabric Mods, VanillaTweaks_r771213.zip -- System Details -- Details: Minecraft Version: 1.17 Minecraft Version ID: 1.17 Operating System: Windows 10 (amd64) version 10.0 Java Version: 16.0.1, Microsoft Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft Memory: 1352630016 bytes (1289 MiB) / 2013265920 bytes (1920 MiB) up to 3724541952 bytes (3552 MiB) CPUs: 4 Processor Vendor: GenuineIntel Processor Name: Intel(R) Core(TM) i5-7400 CPU @ 3.00GHz Identifier: Intel64 Family 6 Model 158 Stepping 9 Microarchitecture: Kaby Lake Frequency (GHz): 3.00 Number of physical packages: 1 Number of physical CPUs: 4 Number of logical CPUs: 4 Graphics card #0 name: NVIDIA GeForce GTX 1050 Graphics card #0 vendor: NVIDIA (0x10de) Graphics card #0 VRAM (MB): 2048.00 Graphics card #0 deviceId: 0x1c81 Graphics card #0 versionInfo: DriverVersion=27.21.14.6677 Memory slot #0 capacity (MB): 8192.00 Memory slot #0 clockSpeed (GHz): 2.40 Memory slot #0 type: DDR4 Virtual memory max (MB): 18380.38 Virtual memory used (MB): 12706.24 Swap memory total (MB): 10240.00 Swap memory used (MB): 706.02 JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx3536M -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M Fabric Mods: essential_commands: Essential Commands 0.7.1-beta-mc1.17 fabric: Fabric API 0.36.0+1.17 fabric-api-base: Fabric API Base 0.3.0+a02b44633d fabric-api-lookup-api-v1: Fabric API Lookup API (v1) 1.2.0+2b5c62d03d fabric-biome-api-v1: Fabric Biome API (v1) 3.1.11+c345aea83d fabric-blockrenderlayer-v1: Fabric BlockRenderLayer Registration (v1) 1.1.5+a02b44633d fabric-command-api-v1: Fabric Command API (v1) 1.1.1+a02b44633d fabric-commands-v0: Fabric Commands (v0) 0.2.2+92519afa3d fabric-containers-v0: Fabric Containers (v0) 0.1.12+a02b44633d fabric-content-registries-v0: Fabric Content Registries (v0) 0.2.2+a02b44633d fabric-crash-report-info-v1: Fabric Crash Report Info (v1) 0.1.5+be9da3103d fabric-dimensions-v1: Fabric Dimensions API (v1) 2.0.10+a02b44633d fabric-entity-events-v1: Fabric Entity Events (v1) 1.1.0+a02b44633d fabric-events-interaction-v0: Fabric Events Interaction (v0) 0.4.9+a722d8c03d fabric-events-lifecycle-v0: Fabric Events Lifecycle (v0) 0.2.1+92519afa3d fabric-game-rule-api-v1: Fabric Game Rule API (v1) 1.0.6+a02b44633d fabric-item-api-v1: Fabric Item API (v1) 1.2.4+a02b44633d fabric-item-groups-v0: Fabric Item Groups (v0) 0.2.10+b7ab61213d fabric-key-binding-api-v1: Fabric Key Binding API (v1) 1.0.4+a02b44633d fabric-keybindings-v0: Fabric Key Bindings (v0) 0.2.2+36b77c3e3d fabric-lifecycle-events-v1: Fabric Lifecycle Events (v1) 1.4.4+a02b44633d fabric-loot-tables-v1: Fabric Loot Tables (v1) 1.0.4+a02b44633d fabric-mining-levels-v0: Fabric Mining Levels (v0) 0.1.3+92519afa3d fabric-models-v0: Fabric Models (v0) 0.3.0+a02b44633d fabric-networking-api-v1: Fabric Networking API (v1) 1.0.11+b7ab61213d fabric-networking-blockentity-v0: Fabric Networking Block Entity (v0) 0.2.11+a02b44633d fabric-networking-v0: Fabric Networking (v0) 0.3.2+92519afa3d fabric-object-builder-api-v1: Fabric Object Builder API (v1) 1.10.9+b7ab61213d fabric-object-builders-v0: Fabric Object Builders (v0) 0.7.3+a02b44633d fabric-particles-v1: Fabric Particles (v1) 0.2.4+a02b44633d fabric-permissions-api-v0: fabric-permissions-api 0.1-SNAPSHOT fabric-registry-sync-v0: Fabric Registry Sync (v0) 0.7.10+e2961fee3d fabric-renderer-api-v1: Fabric Renderer API (v1) 0.4.3+676f40fa3d fabric-renderer-indigo: Fabric Renderer - Indigo 0.4.8+a02b44633d fabric-renderer-registries-v1: Fabric Renderer Registries (v1) 3.2.0+a02b44633d fabric-rendering-data-attachment-v1: Fabric Rendering Data Attachment (v1) 0.1.5+a02b44633d fabric-rendering-fluids-v1: Fabric Rendering Fluids (v1) 0.1.13+a02b44633d fabric-rendering-v0: Fabric Rendering (v0) 1.1.2+92519afa3d fabric-rendering-v1: Fabric Rendering (v1) 1.6.0+a02b44633d fabric-resource-loader-v0: Fabric Resource Loader (v0) 0.4.7+b7ab6121d5 fabric-screen-api-v1: Fabric Screen API (v1) 1.0.4+155f865c3d fabric-screen-handler-api-v1: Fabric Screen Handler API (v1) 1.1.8+a02b44633d fabric-structure-api-v1: Fabric Structure API (v1) 1.1.11+e36969833d fabric-tag-extensions-v0: Fabric Tag Extensions (v0) 1.1.4+a02b44633d fabric-textures-v0: Fabric Textures (v0) 1.0.6+a02b44633d fabric-tool-attribute-api-v1: Fabric Tool Attribute API (v1) 1.2.12+b7ab61213d fabricloader: Fabric Loader 0.11.6 java: OpenJDK 64-Bit Server VM 16 lazydfu: LazyDFU 0.1.2 loading-timer: Loading Timer 1.4.3+21w20a malilib: MaLiLib 0.10.0+dev.22 minecraft: Minecraft 1.17 tweakeroo: Tweakeroo 0.10.0-dev.20210614.173711 Launched Version: fabric-loader-0.11.6-1.17 Backend library: LWJGL version 3.2.2 build 10 Backend API: NVIDIA GeForce GTX 1050/PCIe/SSE2 GL version 3.2.0 NVIDIA 466.77, NVIDIA Corporation Window size: 1920x1057 GL Caps: Using framebuffer using OpenGL 3.2 GL debug messages: Using VBOs: Yes Is Modded: Definitely; Client brand changed to 'fabric' Type: Integrated Server (map_client.txt) Graphics mode: fancy Resource Packs: vanilla, Fabric Mods, file/VanillaTweaks_r771213.zip Current Language: English (US) CPU: 4x Intel(R) Core(TM) i5-7400 CPU @ 3.00GHz Player Count: 1 / 8; [class_3222['matthewffs'/147, l='ServerLevel[delete after testing is done]', x=-30.45, y=112.46, z=-61.63]] Data Packs: vanilla, Fabric Mods