bus error in bulk processing

[m41w4r3exe]

Thank you for the amazing library!

When trying to convert many mscz files in one process to midi, I always get error below:

[1] 67030 bus error node script.js

and the process terminates.

I am using the snippet from readme.md as below, iterating through an array of file[]:

const msczdata = fs.readFileSync(file);
const score = await WebMscore.load("mscz", msczdata, [], false);
const midi = await score.saveMidi();
fs.writeFileSync(midi_path, midi);
score.destroy();

When script is run for 10 files, no bus error is thrown. When script is run with thousands of files, it always throws.