[BUG]

[2h0oou]

Describe the bug

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To Reproduce
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2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior
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Screenshots
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Minecraft server Version
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Mod/Datapack list
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Additional context
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[infibrocco]

@2h0oou you are trying to run an older version of minecraft right? (1.12.2 probably)
You should've included that in the bug report and explain what kind of issue it is

I think you are having the same problem as #20
Check my comment on that issue and try it. You see, currently it installs java 15 on the colab notebook. Minecraft versions 1.12.2 and older ones don't run on java 15, they need java 8. But java 8 causes performance issues sometimes on newer versions so we use that.

[infibrocco]

Please try to put more effort into creating an issue and reporting the bug properly, don't just blindly create an issue because of an error, try a few solutions yourself and look if any other issues match your situation and try those solutions if there are any.
Try to include at least the minecraft version and the description of the bug. And title the issue appropriately. This goes for everyone

[thecoder-001]

Closing now. Feel free to reopen if the issue still remains unresolved.