Open xyphy opened 3 years ago
The Mojang launcher has a bug when starting modding instances with custom Java version. The bug is fixed in the beta launcher. Either change the OptiFine installation to use the bundled Java version or enable beta launcher. https://bugs.mojang.com/browse/MCL-17220
Description of Issue
I start up optifine in the Minecraft launcher and it won't open and i can't play it
Steps to Reproduce
What do you do.
...to find this bug?
OptiFine Version
Self-explanatory.
Installation Method
How did you install OptiFine? Did you use the included standalone installer, or did you drop the JAR file into your "mods" folder?
Fabric/Forge Version
If OptiFine is installed as standalone, you can remove this section.
OptiFabric Version
If OptiFine is installed as standalone, or you're using Forge, you can remove this section.
Other Installed Mods
Every single mod you have installed, besides OptiFine. Please don't leave anything out, even if you think it has nothing to do with the issue at hand. For long lists of mods, use Pastebin. https://pastebin.com/
If OptiFine is installed as standalone, remove this section.
Log Files/Crash Reports
Any relevant log files. Drag and drop text files here to upload to GitHub directly, OR upload the complete contents to Pastebin. https://pastebin.com/
You can get logs from
.minecraft/logs
, and crash reports from.minecraft/crash-reports
. Locating your.minecraft
folder will depend entirely on your OS. See this page for details: https://minecraft.gamepedia.com/.minecraftDO NOT directly copy and paste log contents here on GitHub.
F3 Debug Screenshot
Minecraft's built-in debug screen provides a lot of useful information, and should be included even if the issue is not something that can be captured in a still image.
To open this menu, simply press
F3
on your keyboard while in-game. Please ensure the text is easily readable. Depending on the size/resolution of your monitor, you may have to adjust your GUI scale for all text to be completely visible on-screen.Prior Testing
If you've installed standalone:
If you've installed using Forge/Fabric:
Additional Information
Here goes any final remarks and everything else that might not fit in the previous sections.