Salamander 3 / Solution exception:Object reference not set to an instance of an object

Hi,

I’ve been trying to export panel to RSA using Salamander 3 but I keep running into the error “Solution exception:Object reference not set to an instance of an object.” It seems to happen when Salamander tries to write elements’ properties.

Does anyone already experienced a similar issue?

Thank you for your help.

Test1.gh (33.7 KB)