incorrect "cols in tabular missing" #3881
Description
Environment
- TeXstudio: 4.8.4
- Qt: 6.7.2
- OS: Windows10
- TeX distribution: texlive2024
Expected behavior
No highlight for "\\"
Actual behavior
Highlighted "\\", mouse move onto "\\", a message :"cols in tabular missing" showed
How to reproduce
\begin{NiceTabular}{|m[l]{185pt}|m[c]{110pt}|c|c|m[c]{42pt}|m[c]{42pt}|}
\Hline
1 & 1 & 1 & 1 & 1 & 1 \\
\Hline
\end{NiceTabular}