Here's my code. I'm trying to generate a five column table with column headings, and a title. Columns centered, with the table completely "lined" by vertical lines only.
\documentclass[12pt]{article}
\usepackage[utf8]{inputenc}
\usepackage{graphicx}
\usepackage[export]{adjustbox}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage[]{amsfonts}
\usepackage[]{enumerate}
\graphicspath{ {./images/} }
\usepackage[labelformat=empty]{caption}
\usepackage[margin=1in]{geometry}
\usepackage{array}
\usepackage{amstext}
...
\begin{document}
...
\begin{tabluar}{C|C|C|C|C} % Line 167
\hline
\multicolumn{5}{C}{\text{Dwayne Johnson}} \\
\hline
\text{Dogs} &\text{Cats} & \text{snek} & \text{fish} & \text{Cube} \\ % Line 171
\hline
0.8234578283 & 0.4387443597 & 0.4897643958 & 0.2760250770 & 0.4983640520 \\ % Line 173
0.6948286230 & 0.3815584571 & 0.4455862007 & 0.6797026769 & 0.9597439585 \\
0.3170994801 & 0.7655167881 & 0.6463130101 & 0.6550980040 & 0.3403857267 \\
0.9502220488 & 0.7951999011 & 0.7093648309 & 0.1626117352 & 0.5852677510 \\
0.0344460805 & 0.1868726046 & 0.7546866820 & 0.1189976816 & 0.2238119395 \\
\hline
\end{tabular} % Line 179
...
\end{document}
It's not compiling, and I'm receiving a gamut of errors:
(1) Latex Error: Environment tabular undefined.
(2) Misplaced \omit.
Underfull \hbox (Badness 10000) at paragraphs line 171 -- 172.
(3) Misplaced \noalign.
(4) Misplaced alignment tab character &. Underfull \hbox (Badness 10000) at paragraphs line 173 -- 178.
(*) A few more error (4)'s.
(8) Another \noalign
(9) Misplaced \crcr. Extra }, or forgotten \endgroup. Extra }, or forgotten $. Latex Error: \begin{document} ended by \end{tabular}. Missing $ inserted. Line 179
My code is actually printing the capital C's instead of taking them as a parameter. But it was doing that without the newcolumn macro so I know that's not the issue. Thank you.