The console shows this error when viewing detail pages for Units that have no Departments:
highcharts.src.js:123 Uncaught Error: Highcharts error #13: www.highcharts.com/errors/13
at Object.H.error (highcharts.src.js:123)
at H.Chart.getContainer (highcharts.src.js:21359)
at H.Chart.firstRender (highcharts.src.js:22366)
at H.Chart.init (highcharts.src.js:20692)
at H.Chart.getArgs (highcharts.src.js:20538)
at new H.Chart (highcharts.src.js:20487)
at Object.H.chart (highcharts.src.js:20516)
at Object.make_composition_chart (chart_helper.js:140)
at (index):403
An example of a unit without departments is the Three Rivers Library District. If you don't have this unit locally, you can find a unit without departments in the Django shell.
The console shows this error when viewing detail pages for Units that have no Departments: