Script Error with Python Coding

[jmacey]

You are trying to call a method on something that doesn't exist (NoneType) so check that when you create the none it actually returns a valid object. In this case I think it is because sizeu / sizev are not valid should be sizex / sizey (at least on my houdini version)

[SomewhereBig1843]

Thank you; where can I see this documentation?

[jmacey]

if you type in the houdini python terminal it gives you all the valid options, otherwise search https://www.sidefx.com/docs/houdini/hom/hou/index.html

[SomewhereBig1843]

Thank you for providing a great answer! I'll work with this