Songs with ä ö ü are missing in the 2023 version

[LoZe]

Songs with German umlauts (ä,ü,ö) are no longer displayed in the 2023 version.
it was shown to me in the 2020 version.

Raspberry Pi OS with desktop
System: 64-bit
Kernel version: 5.15

[LoZe]

I had thought that the problem was due to my error port compiling, but I also have it with the Windows.exe in the 2024.10 Version.
What I have discovered so far, that the letters are converted incorrectly in the error log "Can't find audio file in song: ...".

it is
ä = "61 CC 88"
instead of
ä = "C3 A4"

[bohning]

Seems to be a Unicode normalization issue, see e.g. https://minaret.info/test/normalize.msp

[s09bQ5]

@LoZe, can you check with a hex editor which bytes are used in the .txt file of that song to represent the ä?

[barbeque-squared]

It's probably something similar to #904, although that did fix special characters in at least the txt filename for me.

Just to make sure: this is with a special character in the #MP3 tag inside the txt? We can probably use the weird Č again because if this has the same cause as the other issue, that one appears to trigger it on most locales.

[s09bQ5]

As far as I understood @LoZe has this problem both on Linux and on Windows. So it is unlikely that it is an issue with the locale.

[LoZe]

I think the problem occurred while moving the folders.
I have now found out that the wrong character was contained in the file name and folder, the contents of the text file were correct.
I wrote a small program that renames all files with these chars to normal chars.
I can't test it at the moment but I'll let you know as soon as I can start Ultrastar.

[bohning]

I wrote a small program that renames all files with these chars to normal chars.

But why would you want to do that?

[LoZe]

because when I look for a band like "Die Ärzte", The Ä key on the keyboard should be the Ä in the name.