Misplaced alignment tab character &. First & 2,2\OdsNl Second &

[homocomputeris]

There is an error when a spreadsheet is included inside a tabularray tblr:

\documentclass{article}

\usepackage{odsfile}
\usepackage{tabularray}

\begin{document}
	\begin{tblr}{l l}
		\includespread[file=pokus.ods,sheet=List2]
	\end{tblr}     
	
	\begin{tblr}{l l}
		First & 1 \\
		Second & 2 
	\end{tblr} 
\end{document}

1: Misplaced alignment tab character &. First &
1: Misplaced alignment tab character &. First & 2,2\OdsNl Second &
1: Misplaced alignment tab character &. First &
1: Misplaced alignment tab character &. First & 2,2\OdsNl Second &
1: Misplaced alignment tab character &. First &
1: Misplaced alignment tab character &. First & 2,2\OdsNl Second &
1: Misplaced alignment tab character &. First &
1: Misplaced alignment tab character &. First & 2,2\OdsNl Second &

[michal-h21]

I think it is the same issue as here. The problem is that tblr environment cannot read content generated by Lua inside. You can create a new template that will generate the whole tblr environment, which should work with the development version of Odsfile.