Can't compile/run correctly

[roob0]

I'm not exactly a good programmer, however, when I do 'cargo run' BoilR runs without background and some colors, and if I click "Settings" application crashes. Command prompt in windows says 'The application panicked (crashed).
Message: assertion failed: size.x >= 0.0 && size.y >= 0.0
Location: C:\Users\rob.cargo\registry\src\index.crates.io-6f17d22bba15001f\egui-0.29.1\src\layout.rs:395'
Image section does not work.
There are also several warnings after 'cargo run'.
I downloaded the source, the main and also tried git clone, but I don't know how to properly compile and run it.