Thank you for the answer On Saturday, 4 November 2017 at 01:35:41 UTC, Adam D. Ruppe wrote:
Why are these ref?Just taking ref away from both of those will likely fix your problems.
because without it i get the error "Program exited with code -11"The thing is, somwhere deeper in `setRelation` i call two functions:
```
public void addChild(ref Node child) {
this.children ~= &child;
}
public void setParent(ref Node parent) {
this.parent = &parent;
}
```
