D4RL

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[Question] get_dataset failed

3

### Question when I run ``` env = gym.make('maze2d-umaze-v1') env.reset() env.step(env.action_space.sample()) dataset = env.get_dataset() print(dataset['observations']) ``` something wrong happened: > urllib.error.HTTPError: HTTP Error 404: Not Found I have tried to...

return-sleep

[Question] Expert score for maze2d environment may be wrong

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# Summary 1. There are issues with the scoring calculation of expert strategies in the maze2d environment. 2. The incorrect scoring calculation is a result of the expert strategies not...

onceagain8

*** AttributeError: 'HopperEnv' object has no attribute 'get_dataset'

3

Environment: Ubuntu 18.04 / Python 3.8.5 gym==0.18.3 gym-maze==0.4 gym-minigrid==1.0.2 gym3==0.3.3 -e git+https://github.com/rail-berkeley/d4rl.git@9b68f31bab6a8546edfb28ff0bd9d5916c62fd1f#egg=d4rl I was trying to get dataset for MuJoCo Hopper env. The error messages are pasted below. ``` >>>...

HYDesmondLiu

[Bug Report] import d4rl No module named 'flow' and 'carla'

5

when i installed d4rl, i am going test like that >>> import gym >>> import d4rl Warning: Flow failed to import. Set the environment variable D4RL_SUPPRESS_IMPORT_ERROR=1 to suppress this message....

zhushi-math

Quick question - In diffuser for the Maze2D environment why do you make your own terminal finding code given there are already timeouts given in the data?

TomQuilter

Maze2d rewards seem odd?

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Since maze2d-umaze-v1 uses a sparse reward type where a distance less than 0.5 yields a reward of 1, I was wondering how the above is possible. The first timeout field...

dh2shin

# Description The build on pip install and a basic test of getting a dataset for an environment were successful. Fixes #233 Logically this will allow people to try installing...

ikamensh

### Proposal Add python 3.11 support (and maybe 3.12 if nothing speaks against it) ### Motivation Python3.11 is fast, and more and more projects use to it. However I can't...

ikamensh

Will support be added for new MuJoCo bindings?

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title: will compatibility be added so we can use D4RL with the new MuJoCo (i.e. just being able to `pip install mujoco`).

davidireland3

Cython complaint when running example python script that uses d4rl

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When I tried to run the following python script ``` import gym import d4rl # Import required to register environments, you may need to also import the submodule # Create...

HanYuanHsu