bug with chart editor

[arandomdude7]

Describe your bug here. If you are modding, try testing your bug in a clean version of the engine instead. Also, if you're using an older version of JSE, please try the latest version/action build. Also, be sure to check the pinned 'JS Engine: Known Issues' issue, to check if your issue hasn't already been found!

this error is one i didnt know it existed, but heres how it happens if you undo something but you are not in the same section of the notes it crashes the game

Command Prompt/Terminal/Crash logs (if existing)

Uncaught Error: Null Object Reference
editors/ChartingState.update() [line 3026]
flixel/FlxState.tryUpdate() [line 239]
flixel/FlxGame.update() [line 749]
flixel/FlxGame.step() [line 679]
flixel/FlxGame.onEnterFrame() [line 558]
openfl/events/EventDispatcher.__dispatchEvent() [line 426]
openfl/display/DisplayObject.__dispatch() [line 1398]
Please report this error to the GitHub page: https://github.com/JordanSantiagoYT/FNF-JS-Engine
The engine has saved a crash log inside the crash folder, If you're making a GitHub issue you might want to send that!

Have you identified any steps to reproduce the bug? If so, please describe them below in as much detail as possible. Use images if possible.

step 1 go to any song in the chart editor
step 2 place some notes
step 3 go to the next section
step 4 try ctrl + z
it should crash the game its a little random
if it doesnt try some more times it happened to me again on the second try

Are you modding a build from source or with Lua?

Lua

What is your build target?

Windows

Did you edit anything in this build? If so, mention or summarize your changes.

nothing

If you use 1.12.0 or earlier, did you have Optimized Chart Loading turned on?

No

Did you check for any similar issues to what you're reporting? Check, then come back here. If there is a similar issue, then do not report the issue, otherwise it will be marked as a duplicate.

Yes

[JordanSantiagoYT]

what version is this?

[arandomdude7]

the lastest release, also im using vortex editor

[JordanSantiagoYT]

apparently tried modifying bpmTxt's text while it's null

[arandomdude7]

the only way for me to avoid this is not to use undo and remove the notes manually