AmCharts ValueAxis Maximum Not Working

I have a chart that shows percentages, so I don't want to go past 100 on the valueAxis. For some reason, valueAxis.maximum isn't working for me. Here's a copy of my chart function.

Solution 1:

Since the chart supports multiple value axes, there's no single "valueAxis" parameter. It's an array of objects, and it's in plural: valueAxes. So in your chart configuration, you need to specify it as such, event if you have just one value axis:

"valueAxes": [{
  "minimum": 0,
  "maximum": 100,
  "unit": "%",
  "unitPosition": "right"
}]

The way you have it now is simply ignored by the chart, hence maximum not being taken into account.