Class instance between two gh python components

[AndersDeleuran]

I’m on my phone so can’t check the file, but try this solution (i.e. use RhinoCommon directly):

Passing objects in classes between components

I finally found the solution in this thread: So, I’m just posting a working setup for future reference for anybody wanting to pass geometries between custom classes by what was proposed by @AndersDeleuran and use rhinocommon directly instead and also solve the problem of null object errors: [Screenshot 2023-06-23 152055]

Also note the specific behaviour of hitting the Test button, which might also explain your issue:

Globals functionality in python component

Pressing the Test button or F5 does clear global variables, while just running the component “from outside” does indeed not. It was a clever design by @piac that enabled both persistent variables between runs, and an easy way to debug/clear “phantoms” variables: