version 1.18 not knitting to PDF due to ! Undefined control sequence. l.942 \file_get:nnN {unicode-math-table.tex} {} \l__um_mathtable_tl · Issue #1733 · rstudio/rmarkdown · GitHub
version 1.18 not knitting to PDF due to ! Undefined control sequence. l.942 \file_get:nnN {unicode-math-table.tex} {} \l__um_mathtable_tl · Issue #1733 · rstudio/rmarkdown · GitHub
![latex - Missing control sequence inserted. \end{tabulary} error in revtex4-2 template aps - Stack Overflow latex - Missing control sequence inserted. \end{tabulary} error in revtex4-2 template aps - Stack Overflow](https://i.stack.imgur.com/ytyzV.png)
latex - Missing control sequence inserted. \end{tabulary} error in revtex4-2 template aps - Stack Overflow
![multirow - undefined control sequence and a problem for compiling a table - TeX - LaTeX Stack Exchange multirow - undefined control sequence and a problem for compiling a table - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/K9oXz.png)