Crash Report: Can't open folders on chart editor

[DW-Studios]

Issue Checklist

• I have properly named my issue
• I have checked the Issues/Discussions pages to see if my issue has already been reported

Platform

Itch.io (Downloadable Build) - Windows

Browser

None

Version

0.5.1

Description

When I go into the chart editor and want to do something like add the voices, want to open a chart, save a file or whatever I need to open the folders on my computer, the game crashes, I will leave a video as proof of this

what.the.mp4

Steps to Reproduce

See the video, it explains itself

Crash logs

The error does not leave any crash log

[Hundrec]

This provides more information regarding the issue in #3551

[lemz1]

i've had that issue once too.
Retarting the game fixed the issue.
But I cant say if that works for everyone.

Maybe this is some weird windows issue?

[KoloInDaCrib]

I've had this issue a lot back when I was porting my Stage Editor and I thought it was just my pc. Good to know that there's others experiencing the same problem.

I honestly doubt this is a windows issue, as I don't think there was any major windows updates between the releases of 0.4.2 and the current version. Maybe a lime FileDialog bug?

[lemz1]

after looking a bit, the vocals, instruments, etc. use haxe-ui's Dialogs class, which uses openfl FileReference stuff.

But i guess this means we need to look at either the openfl filereference stuff, or haxeui-flixel.haxe.ui.backend.OpenFileDialogImpl.hx

Ofcourse internally openfl.net.FileReference uses lime.ui.FileDialog, but maybe its just an issue with how openfl uses the filedialog.

I guess we'll need to do a bit more digging.

[lemz1]

I kind of have the feeling it has something to do with lime.system.ThreadPool, but im note sure, which is why i want know if anyone knows how to reliably reproduce this bug.

Edit:
It might not be a problem with ThreadPool. I tried everything like blocking threads, etc., but i just cant reproduce the same look.

[DW-Studios]

Fixed on 0.5.3 edit: This was before it happened again