KeyError: 'pov'

[mzhhhh666]

When I use other tasks except kill/kill_zombine to evaluate, I get the following error:

ERROR:minestudio.simulator.minerl.env.malmo.instance.de7c7b:java.io.FileNotFoundException: minecraft:optifine/ctm/default/empty.png
[16:47:08] Switching to task: mine.                                                                                                    task.py:27
Traceback (most recent call last):
  File "/root/autodl-tmp/JarvisVLA-master/jarvisvla/evaluate/evaluate.py", line 297, in <module>
    evaluate(video_path=f"{args.checkpoints.split('/')[-1]}-{args.env_config.split('/')[-1]}.mp4",checkpoints = args.checkpoints,environment_config = environment_config,base_url=args.base_url,model_config=model_config)
  File "/root/autodl-tmp/JarvisVLA-master/jarvisvla/evaluate/evaluate.py", line 89, in evaluate
    obs, info = env.reset()
  File "/root/autodl-tmp/envs/jarvis/lib/python3.10/site-packages/minestudio/simulator/entry.py", line 172, in reset
    obs, info = callback.after_reset(self, obs, info)
  File "/root/autodl-tmp/envs/jarvis/lib/python3.10/site-packages/minestudio/simulator/callbacks/commands.py", line 34, in after_reset
    obs, info = sim._wrap_obs_info(obs, info)
  File "/root/autodl-tmp/envs/jarvis/lib/python3.10/site-packages/minestudio/simulator/entry.py", line 179, in _wrap_obs_info
    _obs = {'image': cv2.resize(obs['pov'], dsize=self.obs_size, interpolation=cv2.INTER_LINEAR)}
KeyError: 'pov'

Only kill/kill_zombine task can be evaluated normally.
My minestudio version is downloaded from https://github.com/CraftJarvis/MineStudio/tree/muyao-dev#

[MuyaoLi-jimo]

I suspect that the issue may stem from a formatting problem in your configuration file. To help us get to the bottom of this more quickly, could you share the exact configuration you write?

[mzhhhh666]

My configuration file is using the version from the current repository, no other modifications have been made, and this issue still occurs.
For example craft/craft_crafting_table.yaml:

`defaults:
  - base
  - _self_

task_conf:
  - name: "craft"
    text: "craft item crafting_table" 

reward_conf:
  - event: "craft_item"
    max_reward_times: 1
    reward: 1.0
    objects: 
      - "crafting_table"
    identity: "craft crafting_table"
  
init_inventory: 
  - slot: 14
    type: oak_planks
    quantity: ">3"

need_crafting_table: False
need_gui: True`

[MuyaoLi-jimo]

Emm, it looks like nothing wrong.
Another possibility is that your machine is running out of resources — you could try reducing the batch size. Also, consider adding a time.sleep(random.random()) before reset, since multiple processes resetting at the same time is one of the common causes of crashes.