Questions about item acquisition and crafting in Textcraft environment (env_1)

[Light7Rain]

Hello there! First, thank you so much to your team for creating the new text-only environment Textcraft – it's a really interesting project!
While running experiments in Textcraft, I encountered some issues I'd like to ask about, specifically in the "env_1" task from the "craft hopper minecart" task (referenced in AdaPT/results/ADaPT_maxd3_textcraft_gpt-3.5-turbo-instruct.json).

1. Acquiring the object "planks"

I found I couldn't acquire the item "planks" through the environment (the result was "Could not find planks"), and there also didn't seem to be a crafting recipe available for "planks". I tried directly constructing and adding planks to the inventory using:

if item=="planks":
    item_id="minecraft:planks"
    return ItemTag(item_id=item_id)

Then executed below commands:

get 8 planks
craft 1 chest using 8 planks

Following this, I attempted craft 1 chest using 8 planks, but the environment returned:
"Could not find a valid recipe for ItemTagWithCount(item_tag=ItemTag(tag=None, item_id='minecraft:chest'), count=1)"

2. Contrast with Reported Results

I noticed in your published results for "env_1":

"fetch 8 planks at depth 4, success: True",
"craft 1 chest using 8 planks at depth 4, success: False"

This indicates planks were successfully acquired in your run, but the subsequent chest crafting failed. However, in my experiments, I cannot even execute get 8 planks successfully.

3. Possible Code Issue

Looking through the code (textcraft/env.py and textcraft/crafting_tree.py), I suspect the issue might relate to how the CraftingTree class handles items marked with "tag" in self.itemid_recipes. It seems that some "tag items" are added to recipes, for example, minecraft:planks, and these items are non-acquirable.

In summary, my questions are:

(1) Could you clarify how planks were successfully acquired (fetch 8 planks... success: True) in your env_1 run? I consistently get "Could not find planks".
(2) Is there a potential bug in Textcraft as I mentioned before? Or is it just an error in my execution?

Here are the crafting commands loaded for my most recent run of the env_1 task:

craft 4 crimson planks using 1 crimson stems
craft 4 acacia planks using 1 acacia logs
craft 4 warped planks using 1 warped stems
craft 1 lime bed using 3 lime wool, 3 planks
craft 1 chest using 8 planks
craft 1 furnace minecart using 1 furnace, 1 minecart
craft 1 minecart using 5 iron ingot
craft 4 oak planks using 1 oak logs
craft 2 tripwire hook using 1 planks, 1 stick, 1 iron ingot
craft 1 gray bed using 3 gray wool, 3 planks
craft 1 note block using 8 planks, 1 redstone
craft 1 iron trapdoor using 4 iron ingot
craft 1 iron sword using 1 stick, 2 iron ingot
craft 1 iron block using 9 iron ingot
craft 1 lantern using 1 torch, 8 iron nugget
craft 4 birch planks using 1 birch logs
craft 4 spruce planks using 1 spruce logs
craft 1 hopper using 1 chest, 5 iron ingot
craft 1 magenta bed using 3 magenta wool, 3 planks
craft 1 hopper minecart using 1 hopper, 1 minecart
craft 1 iron ingot using 9 iron nugget
craft 4 dark oak planks using 1 dark oak logs
craft 4 jungle planks using 1 jungle logs

Crucially: While there are recipes for specific plank types (e.g., oak planks, birch planks), there is no recipe listed for the generic planks item itself. Since chest requires generic planks (not a specific type), and get 8 planks fails, this blocks progression.

Thank you for your time and for creating this environment! I'd appreciate any insights you might have into these issues.