This error happens when setting
series.type to a series type that isn't defined in Highcharts. A typical reason may be that the module or extension where the series type is defined isn't included.
For example in order to create an
arearange series, the
highcharts-more.js file must be loaded.
Another good way is to check documentation for the series you are going to use.
In the end, make sure you have not made a typo when setting the series type either in chart.type or in series.type, because the error will look the same in this case.
In case you cannot find a demo for the series you want to use and there's no information about required files in the documentation please let us know about this problem, so we could improve our demos and docs, by opening an issue on main Highcharts GitHub repository.