array functions with type

what's wrong with this?
I don't have a clue of why i am getting an error :s

Type t
	Field a:Int
	Field b:Int
End Type

Function func:t[]()
	Local test:t[]=New t[2]
	test[0].a=1
	Return test
End Function

Local x:t[]=func()

Error returned while executing :
Unhandled Exception: Attempt to access field or method of Null object
(highlightened line :

test[0].a=1

)

Edit : It works fine when i don't use types

Function func:Int[]()
	Local test:Int[]=New Int[2]
	test[0]=1
	Return test
End Function

Local x:Int[]=func()

Type t
	Field a:Int
	Field b:Int
	
End Type

Function func:t[]()
	Local test:t[]=New t[2]
	test[0] = New t
	test[1] = New t
	test[0].a=1
	Return test
End Function

Local x:t[]=func()

With types
New t[2] just creates a two pointer array "test", it doesnt actualy create the two types test[0] or test[1]