ID 270592 - Script with multiple ZDefocus nodes causes crash (OSX)

Follow
  1. The Foundry SANDBOX
  2. Bug Tracker
  3. Nuke

Problem summary
Script with multiple ZDefocus nodes causes crash

Customer reported version
nuke.10.0v5

Customer reported platform

Steps to reproduce
1. Open script (attached to this note)
2. Swap reads for checkerboards
3. View the dot at the end of the node tree
Result: crash, but not always a crash reporter

Workaround
Unknown. 

Reproduced by support
Can repro using attached script on:
Nuke 10.5v4 - Centos 6.9
Nuke 10.5v2 - OSX 10.11.6 - CentOS 6.7
Nuke 10.0v5 - CentOS 6.7
Nuke 10.0v1 - OSX 10.11.6

Crash reports
C5D40EDE-341F-4578-9B0D-CAA4988BBA76

Cannot repro using attached script on:
Nuke 10.5v2 - Windows 8
Nuke 10.0v5 - Windows 8
Nuke 9.0v9 - OSX 10.11.6
Nuke 9.0v8 - OSX 10.11.6 - CentOS 6.7 - Windows 8
Nuke 9.0v1 - OSX 10.11.6 
Nuke 8.0v6 - OSX 10.11.6

Expected behaviour
No crash to occur

Actual behaviour
Crash occurs on OSX and Linux in Nuke 10
 

    We're sorry to hear that

    Please tell us why