Problem summary A crash occurs when setting the LayerContactSheet node row/column knob value to 0 (zero). Customer reported version Nuke 15.1v1 Customer reported platform Windows 10 Steps to reproduce 1) In Nuke, add a LayerContactSheet node and view it. 2) Open the Properties bin for the LayerContactSheetnode. 3) Uncheck the automatic rows/columns knob. 4) Set either row/column value as 0 (zero), observing performance in Nuke. Expected behavior Nuke should remain stable and display an error message for missing rows or columns. Actual behavior Nuke crashes and displays the Crash Reporter after adjusting the LayerContactSheet node's rows/columns to be zero. Workaround There is no available workaround at this time. Reproduced by Support in: Nuke 15.1v1 - Windows 11, macOS 13.6 Ventura Nuke 15.0v1 - macOS 13.6 Ventura Nuke 14.0v5 - macOS 13.6 Ventura Nuke 12.0v1 - Windows 10, macOS 13.6 Ventura Earliest version tested Nuke 12.0v1 - This issue appears to be in all tested versions of the product