Wayland bug. #713
Description
Describe the bug
Crashes when launching because VideoManager or VideoMode is null.
Steps to reproduce
- Use any Wayland desktop
- Download and install ATLauncher
- Create an instance
- Add VulkanMod as a mod
- Launch the instance
Log files
[16/01/2026 14:18:07 PM] [Render thread/INFO] == VulkanMod ==
[16/01/2026 14:18:07 PM] [Render thread/INFO] Selecting Platform: WAYLAND
[16/01/2026 14:18:07 PM] [Render thread/INFO] GLFW: 3.4.0 Wayland X11 GLX Null EGL OSMesa monotonic shared
[16/01/2026 14:18:07 PM] at knot//com.mojang.blaze3d.systems.RenderSystem.getDevice(RenderSystem.java:299)
[16/01/2026 14:18:07 PM] at knot//net.minecraft.class_310.method_68671(class_310.java:2527)
[16/01/2026 14:18:07 PM] at knot//net.minecraft.class_6396.method_37123(class_6396.java:78)
[16/01/2026 14:18:07 PM] at knot//net.minecraft.class_310.method_37274(class_310.java:2527)
[16/01/2026 14:18:07 PM] at knot//net.minecraft.class_310.method_22681(class_310.java:2497)
[16/01/2026 14:18:07 PM] at knot//net.minecraft.client.main.Main.main(Main.java:243)
[16/01/2026 14:18:07 PM] at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:514)
[16/01/2026 14:18:07 PM] at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:72)
[16/01/2026 14:18:07 PM] at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
[16/01/2026 14:18:07 PM] [Render thread/WARN] Failed to get system info for Render Extensions
[16/01/2026 14:18:07 PM] ---- Minecraft Crash Report ----
[16/01/2026 14:18:07 PM] // Oh - I know what I did wrong!
[16/01/2026 14:18:07 PM]
[16/01/2026 14:18:07 PM] Time: 2026-01-16 14:18:07
[16/01/2026 14:18:07 PM] Description: Initializing game
[16/01/2026 14:18:07 PM]
[16/01/2026 14:18:07 PM] java.lang.RuntimeException: Could not execute entrypoint stage 'client' due to errors, provided by 'vulkanmod' at 'net.vulkanmod.Initializer'!
[16/01/2026 14:18:07 PM] at net.fabricmc.loader.impl.FabricLoaderImpl.lambda$invokeEntrypoints$0(FabricLoaderImpl.java:409)
[16/01/2026 14:18:07 PM] at net.fabricmc.loader.impl.util.ExceptionUtil.gatherExceptions(ExceptionUtil.java:33)
[16/01/2026 14:18:07 PM] at net.fabricmc.loader.impl.FabricLoaderImpl.invokeEntrypoints(FabricLoaderImpl.java:407)
[16/01/2026 14:18:07 PM] at net.fabricmc.loader.impl.game.minecraft.Hooks.startClient(Hooks.java:53)
[16/01/2026 14:18:07 PM] at knot//net.minecraft.class_310.(class_310.java:475)
[16/01/2026 14:18:07 PM] at knot//net.minecraft.client.main.Main.main(Main.java:234)
[16/01/2026 14:18:07 PM] at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:514)
[16/01/2026 14:18:07 PM] at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:72)
[16/01/2026 14:18:07 PM] at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
[16/01/2026 14:18:07 PM] Caused by: java.lang.NullPointerException
[16/01/2026 14:18:07 PM] at knot//org.lwjgl.system.Checks.check(Checks.java:188)
[16/01/2026 14:18:07 PM] at knot//org.lwjgl.glfw.GLFW.nglfwGetVideoMode(GLFW.java:1738)
[16/01/2026 14:18:07 PM] at knot//org.lwjgl.glfw.GLFW.glfwGetVideoMode(GLFW.java:1761)
[16/01/2026 14:18:07 PM] at knot//net.vulkanmod.config.video.VideoModeManager.getCurrentVideoMode(VideoModeManager.java:44)
[16/01/2026 14:18:07 PM] at knot//net.vulkanmod.config.video.VideoModeManager.init(VideoModeManager.java:20)
[16/01/2026 14:18:07 PM] at knot//net.vulkanmod.Initializer.onInitializeClient(Initializer.java:33)
[16/01/2026 14:18:07 PM] at net.fabricmc.loader.impl.FabricLoaderImpl.invokeEntrypoints(FabricLoaderImpl.java:405)
[16/01/2026 14:18:07 PM] ... 6 more
[16/01/2026 14:18:07 PM]
[16/01/2026 14:18:07 PM]
[16/01/2026 14:18:07 PM] A detailed walkthrough of the error, its code path and all known details is as follows:
[16/01/2026 14:18:07 PM] ---------------------------------------------------------------------------------------
[16/01/2026 14:18:07 PM]
[16/01/2026 14:18:07 PM] -- Head --
[16/01/2026 14:18:07 PM] Thread: Render thread
[16/01/2026 14:18:07 PM] Stacktrace:
[16/01/2026 14:18:07 PM] at net.fabricmc.loader.impl.FabricLoaderImpl.lambda$invokeEntrypoints$0(FabricLoaderImpl.java:409)
[16/01/2026 14:18:07 PM] at net.fabricmc.loader.impl.util.ExceptionUtil.gatherExceptions(ExceptionUtil.java:33)
[16/01/2026 14:18:07 PM] at net.fabricmc.loader.impl.FabricLoaderImpl.invokeEntrypoints(FabricLoaderImpl.java:407)
[16/01/2026 14:18:07 PM] at net.fabricmc.loader.impl.game.minecraft.Hooks.startClient(Hooks.java:53)
[16/01/2026 14:18:07 PM] at knot//net.minecraft.class_310.(class_310.java:475)
[16/01/2026 14:18:07 PM]
[16/01/2026 14:18:07 PM] -- Initialization --
[16/01/2026 14:18:07 PM] Details:
[16/01/2026 14:18:07 PM] Modules:
[16/01/2026 14:18:07 PM] Stacktrace:
[16/01/2026 14:18:07 PM] at knot//net.minecraft.client.main.Main.main(Main.java:234)
[16/01/2026 14:18:07 PM] at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:514)
[16/01/2026 14:18:07 PM] at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:72)
[16/01/2026 14:18:07 PM] at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
[16/01/2026 14:18:07 PM]
[16/01/2026 14:18:07 PM] -- System Details --
[16/01/2026 14:18:07 PM] Details:
[16/01/2026 14:18:07 PM] Minecraft Version: 1.21.11
[16/01/2026 14:18:07 PM] Minecraft Version ID: 1.21.11
[16/01/2026 14:18:07 PM] Operating System: Linux (amd64) version 6.18.4-200.fc43.x86_64
[16/01/2026 14:18:07 PM] Java Version: 21.0.7, Microsoft
[16/01/2026 14:18:07 PM] Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft
[16/01/2026 14:18:07 PM] Memory: 414325192 bytes (395 MiB) / 973078528 bytes (928 MiB) up to 4294967296 bytes (4096 MiB)
[16/01/2026 14:18:07 PM] CPUs: 12
[16/01/2026 14:18:07 PM] Processor Vendor: AuthenticAMD
[16/01/2026 14:18:07 PM] Processor Name: AMD Ryzen 5 5625U with Radeon Graphics
[16/01/2026 14:18:07 PM] Identifier: AuthenticAMD Family 25 Model 80 Stepping 0
[16/01/2026 14:18:07 PM] Microarchitecture: Zen 3
[16/01/2026 14:18:07 PM] Frequency (GHz): -0.00
[16/01/2026 14:18:07 PM] Number of physical packages: 1
[16/01/2026 14:18:07 PM] Number of physical CPUs: 6
[16/01/2026 14:18:07 PM] Number of logical CPUs: 12
[16/01/2026 14:18:07 PM] Graphics card #0 name: Barcelo
[16/01/2026 14:18:07 PM] Graphics card #0 vendor: Advanced Micro Devices, Inc. [AMD/ATI] (0x1002)
[16/01/2026 14:18:07 PM] Graphics card #0 VRAM (MiB): 258.00
[16/01/2026 14:18:07 PM] Graphics card #0 deviceId: 0x15e7
[16/01/2026 14:18:07 PM] Graphics card #0 versionInfo: unknown
[16/01/2026 14:18:07 PM] Virtual memory max (MiB): 15853.01
[16/01/2026 14:18:07 PM] Virtual memory used (MiB): 16100.91
[16/01/2026 14:18:07 PM] Swap memory total (MiB): 8192.00
[16/01/2026 14:18:07 PM] Swap memory used (MiB): 4166.90
[16/01/2026 14:18:07 PM] Space in storage for jna.tmpdir (MiB): available: 219375.31, total: 354964.00
[16/01/2026 14:18:07 PM] Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): available: 219375.31, total: 354964.00
[16/01/2026 14:18:07 PM] Space in storage for io.netty.native.workdir (MiB): available: 219375.31, total: 354964.00
[16/01/2026 14:18:07 PM] Space in storage for java.io.tmpdir (MiB): available: 1520.13, total: 1532.20
[16/01/2026 14:18:07 PM] Space in storage for workdir (MiB): available: 219375.31, total: 354964.00
[16/01/2026 14:18:07 PM] JVM Flags: 8 total; -Xmx4096M -XX:MetaspaceSize=256M -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
[16/01/2026 14:18:07 PM] Debug Flags: 0 total;
[16/01/2026 14:18:07 PM] Fabric Mods:
[16/01/2026 14:18:07 PM] fabric-api: Fabric API 0.141.1+1.21.11
[16/01/2026 14:18:07 PM] fabric-api-base: Fabric API Base 1.0.5+4ebb5c083e
[16/01/2026 14:18:07 PM] fabric-api-lookup-api-v1: Fabric API Lookup API (v1) 1.6.113+1fb1cde93e
[16/01/2026 14:18:07 PM] fabric-biome-api-v1: Fabric Biome API (v1) 17.1.1+4fc5413f3e
[16/01/2026 14:18:07 PM] fabric-block-api-v1: Fabric Block API (v1) 1.1.10+4ebb5c083e
[16/01/2026 14:18:07 PM] fabric-block-view-api-v2: Fabric BlockView API (v2) 1.0.39+4ebb5c083e
[16/01/2026 14:18:07 PM] fabric-command-api-v2: Fabric Command API (v2) 2.4.7+6b42a6003e
[16/01/2026 14:18:07 PM] fabric-content-registries-v0: Fabric Content Registries (v0) 10.2.14+4fc5413f3e
[16/01/2026 14:18:07 PM] fabric-convention-tags-v1: Fabric Convention Tags 2.1.55+7f945d5b3e
[16/01/2026 14:18:07 PM] fabric-convention-tags-v2: Fabric Convention Tags (v2) 2.17.3+8ef948ba3e
[16/01/2026 14:18:07 PM] fabric-crash-report-info-v1: Fabric Crash Report Info (v1) 0.3.23+4ebb5c083e
[16/01/2026 14:18:07 PM] fabric-data-attachment-api-v1: Fabric Data Attachment API (v1) 1.8.46+b6ef3aec3e
[16/01/2026 14:18:07 PM] fabric-data-generation-api-v1: Fabric Data Generation API (v1) 23.4.0+69974c4e3e
[16/01/2026 14:18:07 PM] fabric-dimensions-v1: Fabric Dimensions API (v1) 4.0.28+4fc5413f3e
[16/01/2026 14:18:07 PM] fabric-entity-events-v1: Fabric Entity Events (v1) 3.1.1+1d0ab4303e
[16/01/2026 14:18:07 PM] fabric-events-interaction-v0: Fabric Events Interaction (v0) 4.1.0+3b89ecf63e
[16/01/2026 14:18:07 PM] fabric-game-rule-api-v1: Fabric Game Rule API (v1) 2.0.3+4fc5413f3e
[16/01/2026 14:18:07 PM] fabric-item-api-v1: Fabric Item API (v1) 11.5.20+d0c46b9e3e
[16/01/2026 14:18:07 PM] fabric-item-group-api-v1: Fabric Item Group API (v1) 4.2.36+4fc5413f3e
[16/01/2026 14:18:07 PM] fabric-key-binding-api-v1: Fabric Key Binding API (v1) 1.1.7+4fc5413f3e
[16/01/2026 14:18:07 PM] fabric-lifecycle-events-v1: Fabric Lifecycle Events (v1) 2.6.15+4ebb5c083e
[16/01/2026 14:18:07 PM] fabric-loot-api-v2: Fabric Loot API (v2) 3.0.73+3f89f5a53e
[16/01/2026 14:18:07 PM] fabric-loot-api-v3: Fabric Loot API (v3) 2.0.20+78c8b4663e
[16/01/2026 14:18:07 PM] fabric-message-api-v1: Fabric Message API (v1) 6.1.12+4ebb5c083e
[16/01/2026 14:18:07 PM] fabric-model-loading-api-v1: Fabric Model Loading API (v1) 6.0.14+4fc5413f3e
[16/01/2026 14:18:07 PM] fabric-networking-api-v1: Fabric Networking API (v1) 5.1.5+ae1e07683e
[16/01/2026 14:18:07 PM] fabric-object-builder-api-v1: Fabric Object Builder API (v1) 21.1.39+4fc5413f3e
[16/01/2026 14:18:07 PM] fabric-particles-v1: Fabric Particles (v1) 4.2.11+4fc5413f3e
[16/01/2026 14:18:07 PM] fabric-recipe-api-v1: Fabric Recipe API (v1) 8.2.3+4ebb5c083e
[16/01/2026 14:18:07 PM] fabric-registry-sync-v0: Fabric Registry Sync (v0) 6.2.5+1718722b3e
[16/01/2026 14:18:07 PM] fabric-renderer-api-v1: Fabric Renderer API (v1) 8.0.2+f4ffd2e53e
[16/01/2026 14:18:07 PM] fabric-renderer-indigo: Fabric Renderer - Indigo 5.0.2+f4ffd2e53e
[16/01/2026 14:18:07 PM] fabric-rendering-fluids-v1: Fabric Rendering Fluids (v1) 3.1.43+4ebb5c083e
[16/01/2026 14:18:07 PM] fabric-rendering-v1: Fabric Rendering (v1) 16.2.9+7edacff13e
[16/01/2026 14:18:07 PM] fabric-resource-conditions-api-v1: Fabric Resource Conditions API (v1) 5.0.35+4fc5413f3e
[16/01/2026 14:18:07 PM] fabric-resource-loader-v0: Fabric Resource Loader (v0) 3.3.4+4fc5413f3e
[16/01/2026 14:18:07 PM] fabric-resource-loader-v1: Fabric Resource Loader (v1) 1.0.10+78c8b4663e
[16/01/2026 14:18:07 PM] fabric-screen-api-v1: Fabric Screen API (v1) 3.1.7+4ebb5c083e
[16/01/2026 14:18:07 PM] fabric-screen-handler-api-v1: Fabric Screen Handler API (v1) 1.3.161+4fc5413f3e
[16/01/2026 14:18:07 PM] fabric-serialization-api-v1: Fabric Serialization API (v1) 1.0.5+4ebb5c083e
[16/01/2026 14:18:07 PM] fabric-sound-api-v1: Fabric Sound API (v1) 1.0.51+4fc5413f3e
[16/01/2026 14:18:07 PM] fabric-tag-api-v1: Fabric Tag API (v1) 1.2.20+4fc5413f3e
[16/01/2026 14:18:07 PM] fabric-transfer-api-v1: Fabric Transfer API (v1) 6.0.24+4fc5413f3e
[16/01/2026 14:18:07 PM] fabric-transitive-access-wideners-v1: Fabric Transitive Access Wideners (v1) 7.1.0+014c8cec3e
[16/01/2026 14:18:07 PM] fabricloader: Fabric Loader 0.18.4
[16/01/2026 14:18:07 PM] mixinextras: MixinExtras 0.5.0
[16/01/2026 14:18:07 PM] java: OpenJDK 64-Bit Server VM 21
[16/01/2026 14:18:07 PM] minecraft: Minecraft 1.21.11
[16/01/2026 14:18:08 PM] Oh no. Minecraft crashed. Please check the logs for any errors and provide these logs when asking for support.