Certain YAML Config Nodes Return Null

When I define a config node like this:

PHP:

if(this.getConfig().getString("d.tasks.0.itemDisplay") == null)
                this.getConfig().set("d.tasks.0.itemDisplay", "Diamond");

And I confirm it to be in the config like this:

Code:

d:
  tasks:
    '0':
      itemDisplay: Diamond

When I try to get the node's value back like this:

Code:

this.getConfig().getString("d.tasks.0.itemDisplay");

It returns null, but if I switch the node to

Code:

d:
  tasks:
    i:
      itemDisplay: Diamond

And try to get it with the code:

PHP:

this.getConfig().getString("d.tasks.i.itemDisplay");

It returns "Diamond". How can I get it to always return diamond even if it is defined in the yaml as:

Code:

d:
  tasks:
    '0':
      itemDisplay: Diamond

 

It's very possible that it cannot take strings with just numbers for keys. You can try filing this as a bug on leaky.

 

Sagacious_Zed
Sorry I was using a different build of Bukkit that was very old I replaced it with the new version and it works now.