project is not converted and an error occurs

[HOMES3376]

Scratch Project URL

https://scratch.mit.edu/projects/1052429835/

Leopard Project URL

No response

What kind of error(s) are you experiencing?

• Leopard is failing to generate JavaScript code
• The JavaScript code generated by Leopard doesn't work correctly
• The JavaScript code generated by Leopard is confusing or needs improvement
• Other

Description of issue(s)

My project doesn't seem to work.
I can't convert it from an sb3 file, and when I try to download it in zip format, I get the following error.

{"error":"Cannot read properties of undefined (reading 'value')"}

What should I do?
(The assets are small, 3.5MB, and the json file is 2MB, with list data taking up about half of it.)

[HOMES3376]

After trying to figure out the cause myself, I found that the error occurred because the "block that specifies the pen color (saturation, brightness, transparency)" wasn't converted.
I was able to solve the problem by specifying the pen color in hexadecimal.