Problem summary
In shader parameters of widget hint "int", the Widget Options pop-up displays an error (!) if the Boolean value is not True or False but rather yes, no, on, off, 1, or 0, all acceptable values according to the Katana documentation.
Customer reported version
katana.3.6v2
Customer reported platform
centos7
Steps to reproduce
NOTE: The issue can be reproduced in KtoA 2.3.1.0, but for example not with KtoA 3.2.1.1. Arnold have changed it in recent versions.
1) Create an ArnoldShadingNode of nodeType "ambient_occlusion".
2) Click the wrench icon on the samples parameter and select "Widget Options..."
Expected behavior Display As Integer drop-down has no error indicator.
Actual behavior Display As Integer drop-down has an error symbol (!).
Workaround
No known workaround other than changing the <param int="1"> in .args files to <param int="True">.
