The game crashes when importing a NONG whose filename contains non-Latin Unicode characters. The crash log shows:
std::system_error:
"No mapping for the Unicode character exists in the target multi-byte code page."
which suggests the filename is being converted to a non-Unicode Windows code page.
To Reproduce
Steps to reproduce the behavior:
- Go to the Jukebox NONG selection
- Click on the '+' at the bottom right
- Under the 'Local' tab, click on the folder icon and select the file (see linked file)
- See error
Expected behavior
The game should not crash when importing files with Unicode characters in their filename. It should properly support Unicode filenames or at least load the song while flitering the metadata out
Specs used
- OS: Windows 11
- Geometry Dash version : 2.2081
- Jukebox version v3.6.2
- Geode version : v5.7.1
Additional testing:
I renamed the attached file from
【ゼンゼロ】モエチャッカファイア エレン・ジョー（CV：若山詩音）cover.mp3
to
and was able to import/save the NONG without any issues which confirms that the filename is the culprit.
【ゼンゼロ】モエチャッカファイア エレン・ジョー（CV：若山詩音）cover.mp3
2026-06-23_16-00-54.6136225.log
The game crashes when importing a NONG whose filename contains non-Latin Unicode characters. The crash log shows:
which suggests the filename is being converted to a non-Unicode Windows code page.
To Reproduce
Steps to reproduce the behavior:
Expected behavior
The game should not crash when importing files with Unicode characters in their filename. It should properly support Unicode filenames or at least load the song while flitering the metadata out
Specs used
Additional testing:
I renamed the attached file from
to
and was able to import/save the NONG without any issues which confirms that the filename is the culprit.
【ゼンゼロ】モエチャッカファイア エレン・ジョー（CV：若山詩音）cover.mp3
2026-06-23_16-00-54.6136225.log