问题
I'm new to JSNetworkX. I created a graph using the examples from jsnetworkx.org but I can only log it, I can't display it.
So this is index.html file:
<html>
<head>
<script src="https://d3js.org/d3.v4.js"></script>
<script src="jsnetworkx.js"></script>
</head>
<body>
<script src = "script.js"></script>
</body>
</html>
And this the code written in script.js:
var G = jsnx.completeGraph(6);
console.log(G.nodes());
jsnx.draw(G, {
element: 'body',
weighted: true,
edgeStyle: {
'stroke-width': 10
}
});
This is the output: [0, 1, 2, 3, 4, 5]
And this is the error i get:
JSNetworkX error - TypeError: undefined is not an object (evaluating 'M.layout.force')
回答1:
The problem was including the latest version of D3.js.
Changing
<script src="https://d3js.org/d3.v4.js"></script>
to
<script src="https://d3js.org/d3.v3.js"></script>
will fix it.
来源：https://stackoverflow.com/questions/38361472/typeerror-undefined-is-not-an-object-evaluating-m-layout-force