OutOfBitsError with wasm, works with NodeJS & Python

[BeepIsla]

Trying to parse this demo: https://www.faceit.com/en/cs2/room/1-80dac4e6-90b8-44c5-b585-5b0e7e6f2f38

NodeJS: 👍

const { parseEvent, parseTicks } = require("@laihoe/demoparser2");

const pathToDemo = "1-80dac4e6-90b8-44c5-b585-5b0e7e6f2f38-1-1.dem";
const gameEndTick = Math.max(...parseEvent(pathToDemo, "round_end").map((x) => x.tick));
const players = parseTicks(pathToDemo, ["crosshair_code"], [gameEndTick]);
console.log(players);

Python: 👍

from demoparser2 import DemoParser
import glob

parser = DemoParser("1-80dac4e6-90b8-44c5-b585-5b0e7e6f2f38-1-1.dem")
last_tick = parser.parse_event("round_end")["tick"].to_list()[-1]
df = parser.parse_ticks(["crosshair_code"],ticks=[last_tick])
print(df)

wasm using your example: 👎 https://github.com/LaihoE/demoparser-wasm-demo

I also tried manually rebuilding the wasm file with wasm-pack but the error stayed the same.

[LaihoE]

Hi, thanks for your detailed issue. Should be fixed now in newest commit.

Btw I tried to publish the WASM with web-pack publish: https://www.npmjs.com/package/demoparser2. Does this work? I'm very new to JS ecosystem so not quite sure. Always having some import errors when I try to do anything :smile: .

[BeepIsla]

Thanks for the fix!

Trying the demoparser2 package you linked kinda works. Due to my project setup (SvelteKit) I have to use vite-plugin-wasm-pack (But specifically version 0.1.11 due to https://github.com/nshen/vite-plugin-wasm-pack/issues/20) and then edit the demoparser2/package.json and add "type": "module".

Doing all of that seems to work in my specific case, not sure about other cases or other frameworks.

[BeepIsla]

The above works in my development environment but to build the app I also have to add "main": "demoparser2.js" to the demoparser2/package.json else the build fails saying it cannot find the module.

Thanks again for the wasm fix, will close the issue since thats resolved now!