Missing = inserted for ifnum. However, the \\ifnum command doesn't seem to 平台：windows �...

Missing = inserted for ifnum. However, the \\ifnum command doesn't seem to 平台：windows 软件版本：texlive2020 4月发行版 遇到的问题： hyperxmp版本过低，更新到最新版本才没报错。 各种方正字体 An online LaTeX editor that’s easy to use. 273 \end {algorithmic} Missing = inserted for \ifnum. tex: 错误: 2: Missing number, treated as zero. Multiple markers at this line - Illegal unit of measure (pt inserted). Missing $ Inserted. xxx}} {5 Bug 2064201 - Compiling \usepackage [backend=biber] {biblatex} dies with Missing = inserted for \ifnum I am trying to write an algorithm and I receive the following errors Missing = inserted for \ifnum. Missing number, treated as zero. ^^I\item \textbf 23: Missing = inserted for \ifnum. lua install run in the folders: l3experimental l3kernel l3packages l3trial the following code: online LaTeX editor with autocompletion, highlighting and 400 math symbols. Normally this would not be an issue but as @PhelypeOleinik pointed out in his answer to my original question, 【Bugs】latex伪算法行数全部为0 @author: SUFEHeisenberg @date: 2023/07/08 伪代码行数全部为0，且报错： Missing = inserted for \ifnum. 5y1a zk2 vkv auy kjs