You forgot a s in zeros when initializing distances (see my answer in your issue).
Notes:
- you should generally post the code here (on discourse) if you want a bigger chance of people not ignoring your post
- use
```juliain order to highlight code with julia on Github (here it’s done automatically) - remove visualisation stuff etc which are not directly related to your problem
- you may want to consider the package
NearestNeighbours.jl
PS: Tamas would have done it eventually so also please consider Please read: make it easier to help you