Getting Error: unhandled exception: sam.nim(93, 12) `m.tokens[pos].kind == JSMN_OBJECT` [AssertionDefect]

[treeform]

Json trying to read:

{"active":true,"kind":"NODE","name":"node0","id":0,"kids":[{"active":true,"kind":"NODE","name":"node1","id":1,"kids":[]},{"active":true,"kind":"NODE","name":"node2","id":2,"kids":[]},{"active":true,"kind":"NODE","name":"node3","id":3,"kids":[]},{"active":true,"kind":"NODE","name":"node4","id":4,"kids":[]},null,null,null]}

Schema:

type Node = ref object
  active: bool
  kind: string
  name: string
  id: int
  kids: seq[Node]

Code:

  var node: Node = Node()
  node.loads(treeStr)

[gabbhack]

I think the fix is simple enough
Change

sam.nim/sam.nim

Lines 86 to 89 in 30afca8

	elif target is ref:
	if target == nil:
	new(target)
	loads(target[], m, pos)

to

elif target is ref:
    if m.tokens[pos].getValue(m.json) != "null":
      if target == nil:
        new(target)
      loads(target[], m, pos)

and delete

sam.nim/sam.nim

Lines 170 to 171 in 30afca8

	elif target is ref:
	loads(target[], m, pos)