erw84

It was optifine 1.17.1 and I thought I have try to open forge without any mod but I have probably forgot to delete optifine thinking it was not the problem. I didn't check out if it was compatible with forge, and actually is not for now so I delete it and now forge is working. Thank you for your answers PS: I'm french, sorry if it was difficult to understand me

Okay I have understand what the problem is. It seems that forge doesn't work with the latest version of optifine.

yes I have

https://pastebin.com/PUJWGtrc

no nothing too

nope

https://pastebin.com/EcN7rFax

yes sorry

https://pastebin.com/HS9wemeN

https://pastebin.com/HS9wemeN

It’s the red text

Minecraft crashed when opening for forge on mac. With or without mods Code error 0 debug.log : [11sept.2021 19:03:49.933] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher running: args [--username, erwan84120, --version, 1.17.1-forge-37.0.57, --gameDir, /Users/erwan/Library/Application Support/minecraft, --assetsDir, /Users/erwan/Library/Application Support/minecraft/assets, --assetIndex, 1.17, --uuid, 0138bd105f0d4ad3b8b36a3fb2785ea3, --accessToken, ❄❄❄❄❄❄❄❄, --userType, msa, --versionType, release, --launchTarget, forgeclient, --fml.forgeVersion, 37.0.57, --fml.mcVersion, 1.17.1, --fml.forgeGroup, net.minecraftforge, --fml.mcpVersion, 20210706.113038] [11sept.2021 19:03:49.948] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher 9.0.7+91+master.8569cdf starting: java version 16.0.1 by Microsoft [11sept.2021 19:03:49.967] [main/DEBUG] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Found launch services [fmlclientdev,forgeclient,minecraft,fmlserveruserdev,fmlclient,fmldatauserdev,forgeserverdev,forgeserveruserdev,forgeclientdev,forgeclientuserdev,forgeserver,forgedatadev,fmlserver,fmlclientuserdev,fmlserverdev,forgedatauserdev,testharness] [11sept.2021 19:03:49.994] [main/DEBUG] [cpw.mods.modlauncher.NameMappingServiceHandler/MODLAUNCHER]: Found naming services : [srgtomcp] [11sept.2021 19:03:50.009] [main/DEBUG] [cpw.mods.modlauncher.LaunchPluginHandler/MODLAUNCHER]: Found launch plugins: [eventbus,object_holder_definalize,runtime_enum_extender,capability_inject_definalize,accesstransformer,runtimedistcleaner] [11sept.2021 19:03:50.019] [main/DEBUG] [cpw.mods.modlauncher.TransformationServicesHandler/MODLAUNCHER]: Discovering transformation services [11sept.2021 19:03:50.051] [main/DEBUG] [cpw.mods.modlauncher.TransformationServicesHandler/MODLAUNCHER]: Found additional transformation services from discovery services: java.util.stream.ReferencePipeline$3@72cf2de5 Minecraft game output : 19:03:23.656 Preparing to launch minecraft client for 1.17.1-forge-37.0.57 19:03:24.479 Checking installations. 19:03:24.480 Minecraft client 1.17.1-forge-37.0.57 requires 19546842 bytes to download. 19:03:24.480 Starting! 19:03:46.459 Downloaded https://launcher.mojang.com/v1/objects/8d9b65467c7913fcf6f5b2e729d44a1e00fde150/client.jar to /Users/erwan/Library/Application Support/minecraft/versions/1.17.1-forge-37.0.57/1.17.1-forge-37.0.57.jar 19:03:46.459 TIMER: Downloads took 21 seconds. 19:03:46.499 Version does not support log configuration, will assume one plaintext entry per line 19:03:49.543 2021-09-11 19:03:49,538 main WARN Advanced terminal features are not available in this environment 19:03:49.941 [19:03:49] [main/INFO] [cp.mo.mo.Launcher/MODLAUNCHER]: ModLauncher running: args [--username, erwan84120, --version, 1.17.1-forge-37.0.57, --gameDir, /Users/erwan/Library/Application Support/minecraft, --assetsDir, /Users/erwan/Library/Application Support/minecraft/assets, --assetIndex, 1.17, --uuid, 0138bd105f0d4ad3b8b36a3fb2785ea3, --accessToken, ❄❄❄❄❄❄❄❄, --userType, msa, --versionType, release, --launchTarget, forgeclient, --fml.forgeVersion, 37.0.57, --fml.mcVersion, 1.17.1, --fml.forgeGroup, net.minecraftforge, --fml.mcpVersion, 20210706.113038] 19:03:49.948 [19:03:49] [main/INFO] [cp.mo.mo.Launcher/MODLAUNCHER]: ModLauncher 9.0.7+91+master.8569cdf starting: java version 16.0.1 by Microsoft 19:03:50.181 Process crashed with exit code 1

I have the same problem. When I push play it start the launcher closed and then it reopen with a message error saying : an unexpected problem happened and the game crashed. error code : 0 debug.log : https://drive.google.com/file/d/1eusR3B8v67iRT1_DVxOOQqIcRbmSY-1t/view?usp=sharing