![document classes - Undefined Control sequence while using \chapter command - TeX - LaTeX Stack Exchange document classes - Undefined Control sequence while using \chapter command - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/AladT.png)
document classes - Undefined Control sequence while using \chapter command - TeX - LaTeX Stack Exchange
Undefined control sequence" for \chapter when using `#`-level headers · Issue #6 · timtylin/scholdoc · GitHub
![r - bookdownplus: dnd template error ! Undefined control sequence. l.61 \hypertarget - Stack Overflow r - bookdownplus: dnd template error ! Undefined control sequence. l.61 \hypertarget - Stack Overflow](https://i.stack.imgur.com/VkxxL.png)
r - bookdownplus: dnd template error ! Undefined control sequence. l.61 \hypertarget - Stack Overflow
![biblatex - Error: Undefined control sequence using \cite, \textcite, \parencite - TeX - LaTeX Stack Exchange biblatex - Error: Undefined control sequence using \cite, \textcite, \parencite - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/YKQii.png)
biblatex - Error: Undefined control sequence using \cite, \textcite, \parencite - TeX - LaTeX Stack Exchange
![LaTeX compiling error if more sections are added: "Undefined control sequence" - TeX - LaTeX Stack Exchange LaTeX compiling error if more sections are added: "Undefined control sequence" - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/lSIY0.png)