Crash Starting on MacOS and DisplayLink

[mafiaboy01]

I get a crash trying to load a Forge client on my Mac but only when plugged into a Displaylink Dock. Vanilla client has no issues.

 

Seems like there is some sort fo compatibility issue on Forge that isn't there on Vanilla Minecraft.

 

---- Minecraft Crash Report ----
// Who set us up the TNT?

Time: 18/03/21 5:18 PM
Description: Initializing game

java.lang.IllegalStateException: GLFW error before init: [0x10008]Cocoa: Failed to find service port for display
	at com.mojang.blaze3d.platform.GLX.func_229879_lam_(SourceFile:64) ~[?:?] {re:classloading}
	at net.minecraft.client.MainWindow.func_211162_a(MainWindow.java:131) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
	at com.mojang.blaze3d.platform.GLX._initGlfw(SourceFile:63) ~[?:?] {re:classloading}
	at com.mojang.blaze3d.systems.RenderSystem.initBackendSystem(SourceFile:1060) ~[?:?] {re:classloading}
	at net.minecraft.client.Minecraft.<init>(Minecraft.java:416) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.main.Main.main(Main.java:149) ~[1.16.5-forge-36.1.0.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_74] {}
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_74] {}
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_74] {}
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_74] {}
	at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:51) ~[forge-1.16.5-36.1.0.jar:36.1] {}
	at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.Launcher.run(Launcher.java:82) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.Launcher.main(Launcher.java:66) [modlauncher-8.0.9.jar:?] {}


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Render thread
Stacktrace:
	at com.mojang.blaze3d.platform.GLX.func_229879_lam_(SourceFile:64) ~[?:?] {re:classloading}
	at net.minecraft.client.MainWindow.func_211162_a(MainWindow.java:131) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
	at com.mojang.blaze3d.platform.GLX._initGlfw(SourceFile:63) ~[?:?] {re:classloading}
	at com.mojang.blaze3d.systems.RenderSystem.initBackendSystem(SourceFile:1060) ~[?:?] {re:classloading}
	at net.minecraft.client.Minecraft.<init>(Minecraft.java:416) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
-- Initialization --
Details:
Stacktrace:
	at net.minecraft.client.main.Main.main(Main.java:149) ~[1.16.5-forge-36.1.0.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_74] {}
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_74] {}
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_74] {}
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_74] {}
	at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:51) ~[forge-1.16.5-36.1.0.jar:36.1] {}
	at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.Launcher.run(Launcher.java:82) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.Launcher.main(Launcher.java:66) [modlauncher-8.0.9.jar:?] {}


-- System Details --
Details:
	Minecraft Version: 1.16.5
	Minecraft Version ID: 1.16.5
	Operating System: Mac OS X (x86_64) version 10.15.7
	Java Version: 1.8.0_74, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 568372024 bytes (542 MB) / 1744830464 bytes (1664 MB) up to 2147483648 bytes (2048 MB)
	CPUs: 12
	JVM Flags: 8 total; -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
	Launched Version: 1.16.5-forge-36.1.0
	Backend library: LWJGL version 3.2.1 build 12
	Backend API: NO CONTEXT
	GL Caps: 
	Using VBOs: Yes
	Is Modded: Definitely; Client brand changed to 'forge'
	Type: Client (map_client.txt)
	CPU: <unknown>

 

[DaemonUmbra]

This isn't something we can fix.
Apple changed their graphics API on M1 Macs and while it has been fixed, we need to wait for that fix to trickle down from GLFW to LWJGL to Mojang

[mafiaboy01]

  On 3/18/2021 at 10:04 PM, DaemonUmbra said:

This isn't something we can fix.
Apple changed their graphics API on M1 Macs and while it has been fixed, we need to wait for that fix to trickle down from GLFW to LWJGL to Mojang

Expand  

Sorry this isn't on an M1 Mac, it's a 2018 MacBook Pro 15. Forge starts perfectly fine without the dock plugged in but fails when it's hooked up.

[DaemonUmbra]

Well maybe DisplayLink has the same issue as the M1s