错误在哪里
\documentclass[a4paper, x11names]{article}
\usepackage[margin=2.5cm]{geometry}
\usepackage{enumitem}
\usepackage{array,tabularx,multirow}
\usepackage{amsmath,amsfonts,amssymb}
\usepackage{fancyhdr}
\usepackage{tcolorbox}
\usepackage{tikz}
\tcbuselibrary{skins,breakable,xparse,listings}
\usetikzlibrary{patterns,calc,arrows.meta,arrows,positioning}
\usetikzlibrary{intersections,shapes}
\usepackage{float}
\usepackage{xcolor}
\usepackage{polyglossia}
%select languages & fonts ==================================
\setdefaultlanguage[calendar=gregorian,locale=algeria]{arabic}
\setotherlanguage{english}
\newfontfamily\arabicfont[Script=Arabic,Scale=1.3]{Amiri}
\newfontfamily\arabicfontsf[Script=Arabic,Scale=1.5]{Amiri}% Aljazeera
\begin{document}
\begin{tcblisting}{colback=red!5!white,colframe=red!75!black,listing and text}
This is a example.
\end{tcblisting}
\end{document}