ID 455149 - A crash occurs when looping Group nodes using Python.

Problem summary
A crash occurs when looping Group nodes using Python.

Customer reported version
nuke.11.2v3

Customer reported platform
windows10

Steps to reproduce

1) In Nuke, create any 3 nodes and select them. (e.g Transform, ColorCorrect, Grade)

2) Open the Script Editor and run the following snippet:

for i in nuke.allNodes():
    nukescripts.clear_selection_recursive()
    i['selected'].setValue(True)
    nuke.collapseToGroup() #or nuke.makeGroup()

3) Observe performance in Nuke.

Expected behavior
The Groups for each node should be created.

Actual behavior
Nuke crashes when running the Python snippet. 

Workaround
There is no available workaround at this time.

Reproduced by Support in:
Nuke 12.2v3 - Windows 10

Nuke 12.2v1 - Windows 10

Nuke 12.1v1 - Windows 10

Nuke 12.0v1 - Windows 10

Nuke 11.0v1 - Windows 10

Nuke 10.0v1 - Windows 10

Nuke 9.0v1 - Windows 10

Nuke 8.0v1 - Windows 10

Earliest version tested
Nuke 8.0v1 - This issue appears to be in all versions of the product