Haxe

the cloned version just has an empty var passed in at construction

probably the reflection is struggling with my weird type

its generally bad form to use non nullable constructor args in haxeui fyi, but i dont think thats the issue

`@:clonable var formatters:Map<String, Dynamic->Dynamic>;`

ok, what if you add this to the item renderer:

```haxe
public override function cloneComponent():Component {
    c.formatters = this.formatters;
}
```

you might need to make your constructor arg nullable also btw... in fact, im not really sure how you havent got a compiler error

`public function new(formatters:Map<String, Dynamic->Dynamic> = null) {`

> `@:clonable var formatters:Map<String, Dynamic->Dynamic>;`
<@!385014891750096896> this does actually work, when I was watching the variables during debug they were behaving the same so I didn't think it would. But if I let the app run it no longer errors 😄

so strange you dont get a compiler error though about having a non nullable constuctor parm

i mean, as part of that clone function a macro builds code that creates a new instance

so unless haxeui has become sentient, i dunno how it worked that out

```haxe
            if (constuctor != null) {
                hasConstructorArgs = (constuctor.argCount > 0);
                if (hasConstructorArgs == true) {
                    constructorArgExprs = [];
                    for (arg in constuctor.fn.args) {
                        var varName = "_constructorParam_" + arg.name;
                        builder.addVar(varName, arg.type, null, null, [{name: ":noCompletion", pos: Context.currentPos()}]);
                        constructorArgExprs.push(macro this.$varName);
                    }
                }
            }
```

```haxe
                builder.addFunction("self", macro {
                    return new $typePath($a{constructorArgExprs});
                }, builder.path, access);
```