NBT | java implementation of the NBT protocol | Serialization library

Basically I'm using this NBT parsing library to parse .nbt files into the readable decoded data structures.

Hi I need some help with my discord bot. I searched up the errors and tried to fix it, but it just doesn’t work. It could have been a coding error on my end. PLEASE HELP and Thanks! Link for the GitHub repository: https://github.com/Verggz/Electrolite

Edit: errors that keep occuring Warning: To load an ES module, set "type": "module" in the package.json or use the .mjs extension.

I am creating a nbt file whose root has two tags:

• DataVersion. It must be a tag_Int.
• size. You must set a tag_List of 3 tag_ints.

I did a few tests and determined that an error occurs when I try to pass a tag_List to the file.

This is my code:

I am building a ML training dataset from a corpus using some chemical named entities.

The reason I mention the chemical context is just to assure that this is a realistic example of what I am dealing with, not a made up one.

In doing so, I need a regex expression that has the following structure:

1 - Starts by the chemical formula string "2h-tetrazolium, 2,2'-(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis[3-(4-nitrophenyl)-5-phenyl-,chloride (1:2)"
2 - followed by 0 up to 15 characters
3 - followed by the chemical code string "298-83-9"
4 - followed by 0 up to 15 characters
5 - followed by a non-alphanumerical character
6 - followed by the string "5"
7 - ends with a non-alphanumerical value.

The reason that I added the non-alphanumerical requirements #5 and #7 is that the text in which the regex search is to be performed is a long messy text and I wanted to ensure that the string "5" is not part of another entity such as these two examples: "bluh bluh 298-83-9 bluh bluh 564" or "bluh bluh 298-83-9 bluh bluh 645".

The way I approached was building an expression like the following:

I'm trying to create a tree-sitter for a Minecraft function grammar.

The structure of the language looks like this:

I have this decoded NBT object (well part of it anyway) that I need to strip of the useless info and clean up a bit. Is there a way to remove the type and value keys and then shift the data in value up to the place where value was previously? I have tried using const newObj = Object.assign({}, obj, obj.criteria);, I saw it in another stackoverflow question but that won't really work for my use case.

First, I am a Korean Student. So I'm not good at English. Sorry, Please excuse me.

I'm Using PyQt5 and pyinstaller. I made exe file using this code: pyinstaller --noconfirm --onefile --console --paths "C:/Users/jun/Desktop/lee/Programing/python/dll" --hidden-import "nbt.world" "C:/Users/jun/Desktop/lee/Programing/python/Auto_Submit_dev1.py"

but I can't execute the exe file with this error.

I checked many similar questions and answers like this, It doesn't work tho.

Below is part of my code:

I used this tutorial to add capabilities to my mod although when I changed them to suit my mod it stopped saving whenever I left the world. I'm pretty sure that the problem has something to do with writing the data to the player because when I change the code inside of the readNBT function to just run with a number inside of the set function instead of reading from nbt, it still doesn't change anything. I know the function is still being run though because if I place System.out.println in it, it'll still output something.
Anyways heres my code inside my capabilities-related files:

My goal: Convert an if statement chain into a switch statement and have it waterfall down through the cases
What I'm working with: Decoded Minecraft NBT data (basically just an object)
What my problem is: I'm not sure if a switch statement would work for detecting if a key exists in an object, unless I do a ton of switch statements, but then it would be easier if I used a chain of if statements.
An example of an object would look something like this: