Bug Report: Chart editor crash when loading Instrumental-only songs

[sphis-Sinco]

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

0.5.3

Description (include any images, videos, errors, or crash logs)

When loading a instrumental-only song from the Chart Editor from the "Create from song" section, the game will give a crash that looks just about like this

Steps to Reproduce

1. Make or download a mod with an instrumental-only song
2. Open chart editor
3. Click the song on the "Create from song" Section
4. Error popup

[MAZ12211]

I'm charting an Inst only song and I didn't encounter this probably by clicking on a pre existing song like High
Just do that with a song like Blazin' as your current workaround for now

[sphis-Sinco]

I'm charting an Inst only song and I didn't encounter this probably by clicking on a pre existing song like High Just do that with a song like Blazin' as your current workaround for now

Did your mod's song load in the create from song section and you clicked it?
Cause my mod's song wasn't pre existing

[MAZ12211]

I clicked on create from a pre existing song because it's a High remix (from what I remember)

[sphis-Sinco]

oh