<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<script src="topology.bundle.js"></script>
<script src="./index.js"></script>
</head>
<body>
<div class="canvas" id="topo-canvas"></div>
</body>
</html>
Init middles.
topology.bundle.js:1 Uncaught TypeError: Cannot read property 'appendChild' of null
at topology.bundle.js:1
at Module.<anonymous> (topology.bundle.js:1)
at i (topology.bundle.js:1)
at topology.bundle.js:1
at topology.bundle.js:1
at topology.bundle.js:1
at topology.bundle.js:1
(anonymous) @ topology.bundle.js:1
(anonymous) @ topology.bundle.js:1
i @ topology.bundle.js:1
(anonymous) @ topology.bundle.js:1
(anonymous) @ topology.bundle.js:1
(anonymous) @ topology.bundle.js:1
(anonymous) @ topology.bundle.js:1
index.js:1 Uncaught ReferenceError: Le5leTopology is not defined
at index.js:1
(anonymous) @ index.js:1
(index):38 Live reload enabled.