Bad News
There is a bug in the chartjs-chart-graph plugin. The chart only renders once, and any subsequent renders throw errors. I've submitted an issue to the library author, you can track it here. I believe it's a simple fix.
Good News
The issue can be side-stepped by enabling the newly added redraw property. When redraw is enabled, the chart will be completely destroyed/recreated on each render. Bad for performance but useful for debugging.
This issue pointed out some extra re-rendering that was happening, it's been solved with some memoization. There should be a performance boost here.
The components for the tree chart weren't registered, so those were never working. TreeChart and TreeController are now registered correctly.
I will publish a new version once a fix is available.
