error with qt

[mohamaedkamal]

I have some error when I extract some data from dops to adding this data in qlist using python qt

 def print_seltected (self):

        node = hou.selectedNodes()

        node.name()

 

"AttributeError: 'tuple' object has no attribute 'name'"

Edited May 23, 2017 by mohamaedkamal

[f1480187]

Not a PySide2, just an ordinary HOM error. Try "hou.selectedNodes()[0]".

hou.selectedNodes() returns tuple containing node objects: (node0, node1, ...). If you need first element from it (node0), use hou.selectedNodes()[0]. If one node is selected, it will be tuple of one element: (node0, ), so, you still need to access it like a tuple. If nothing is selected, empty tuple will be returned (,) and accessing it's first element will raise an error. You may want to add a check for it's content, for example "if hou.selectedNodes():" block will work.

[mohamaedkamal]

I want to use an hou.node methods like 

node.parm() it's make the same error 

[Erik_JE]

hou.selectedNodes() returns a tuple of nodes not a single node.

for n in hou.selectedNodes():
	print n.name()