Error in the end children group

[wildrakbil]

In the following pdf, there is a replica of the issues
issues.pdf

in the following Url he is the pen
https://codepen.io/wildrakbil/pen/MZedyL

[wildrakbil]

Hello how are you, sorry for not saying hello before, I am grateful for your development because it is very useful, actually I use it in my personal developments I want to say thank you for your efforts and I hope to give back in your developments in some way in the future.

[sgratzl]

Hi, no big deal

should be fixed with https://github.com/datavisyn/chartjs-scale-hierarchical/releases/tag/v1.1.2.

However, your codepen doesn't work right now since unpkg is kinda broken (unpkg/unpkg#156). Thus you would have to change the import to https://unpkg.com/chartjs-scale-hierarchical/build/Chart.Hierarchical.min.js