该插件作者回复:One thing that might be the problem is that you need a full license or time-limited trial to work with the grasshopper component. We recently switched to save-limited, but that didn't make much sense for grasshopper.
以下是作者在官网论坛中的发言
I sent you a 30-day time-limited trial key, which should work with Grasshopper. I just wanted to reply here as well in case other people had the same problem - if they send me an email at tomfinnigan (at) tsplines.com and I'll send them a 30-day key.