Loading [MathJax]/extensions/toMathML.js
1
2
路路\coordinate[label={[blue]right:$K$}](K)at(.8,-2);
路路\draw[blue](-2.2,-2)coordinate[label=left:$H$](H)
let\p1=($(2.2,-2)-(K)$),\p2=($(K)-(H)$)in
(K)|-+({-veclen(\x2,\y2)},{-veclen(\x1,\y1)})
coordinate[label=left:$G$](G)coordinate[midway,
label=right:$I$](I)--(H);
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
LaTeX

Compile Error

1. Check the configured compile mode in settings

2. Check the LaTeX log file: