BibTeX, biblatex and biber ⇒ "! Package biblatex Error: Patching \MakeUppercase failed."

[The Saint]

Hello I have a problem I use ‘texlive-biber-2024.216.2.19svn68188-lp155.212.2.noarch’ under opensuse 15.6 after an update I can no longer translate my LaTex document. I get two error messages,
‘! Package biblatex Error: Patching \MakeUppercase failed.’
and
‘! Package biblatex Error: Patching \MakeLowercase failed.’ .
I hope one of you can help me.
With friendly greetings, TheSaint

[Stefan Kottwitz]

Welcome to the forum!

There was an issue in biblatex causing this. You could update biblatex or use this workaround:

Code: Select all

\makeatletter
\def\blx@err@patch#1{}
\makeatother

Does it fix it for you?

Stefan

[The Saint]

Hello, thank you very much. That's works.