Human UI - Value Listener Issues

Can anyone explain how to use value listeners to change the values on a grasshopper script through the Human UI window alone? For example, how do you change a number slider on grasshopper by referencing it onto human ui and changing the value on human ui. I’m fine with getting my elements into Human ui, i just can’t figure out how to change the grasshopper values with human ui.

If there’s a decent tutorial about human ui in general or value listeners specifically, I’d very much appreciate if you could refer me to them.

Thank you :slight_smile:

try this video:
or the example files on food4rhino

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Can anyone tell me why the Value Listener is not working with the UI Slide?

What does the red error message bubble say?

Hi Andrew, HumanUI has been working great over the years, but just recently it seems no data is passing between HumanUI and GH.

The error message states: 1. Solution exception:Could not load file or assembly ‘De.TorstenMandelkow.MetroChart, Version=, Culture=neutral, PublicKeyToken=d5b8d1bbc99c4a2a’ or one of its dependencies. The system cannot find the file specified."

That’s usually a missing DLL - try reinstalling to make sure you have the mentioned DLL in the human UI folder. If it’s there but failing to load, look for conflicting plug-ins (like another version of the same Dll Installed somewhere else)

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Odd, mine is working fine.

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I forgot to update this. I uninstalled and reinstalled and now it works again. :slight_smile: