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microsoft / malmo

Project Malmo is a platform for Artificial Intelligence experimentation and research built on top of Minecraft. We aim to inspire a new generation of research into challenging new problems presented by this unique environment. --- For installation instructions, scroll down to *Getting Started* below, or visit the project page for more information:
https://www.microsoft.com/en-us/research/project/project-malmo/
MIT License
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MalmoEnv basic tutorial crash #916

Open trigaten opened 2 years ago

trigaten commented 2 years ago

I am attempting to use MalmoEnv on Mac I ran ./launchClient.sh -port 9000 -env which works and launches the client. Then I ran python3 run.py --mission missions/mobchase_single_agent.xml --port 9000 --episodes 10 in the appropriate directory. This crashed the client with this error:

FAILURE: Build failed with an exception.

What went wrong: Execution failed for task ':runClient'. Process 'command '/Library/Java/JavaVirtualMachines/temurin-8.jdk/Contents/Home/bin/java'' finished with non-zero exit value 134

The terminal in which I ran the mission comment showed:

reset 0 Pause before retry on a bytes-like object is required, not 'NoneType'

Any ideas?

rainingDesert commented 1 year ago

I also got this error on Mac. May I ask if you solved the problem after that?

trigaten commented 1 year ago

I also got this error on Mac. May I ask if you solved the problem after that?

I cant remember if I eventually fixed this. However, Malmo is no longer supported. Use https://minerl.readthedocs.io/en/latest/

rainingDesert commented 1 year ago

Thanks for your reply. I went through the Github of minerl. But I need to use several environments provided in Malmo, which seem not to be provided in minerl. Do you know any documents of building custom environments with minerl?

trigaten commented 1 year ago

Yep, I wrote them! See here: https://minerl.readthedocs.io/en/v0.4.4/tutorials/custom_environments.html

Note that this is not for the most up to date version of the codebase. However, most of the code should work if you choose to use version 1.0.0

rainingDesert commented 1 year ago

Seems interesting, thanks so much.

By the way, can minerl load .xml or other formats file like Malmo?

trigaten commented 1 year ago

I believe so, but you may have to modify the source a bit to do that.