I’m using these scripts by @Mahdiyar to toggle buttons or change slider values with the keyboard. Grasshopper Rhino 8 WIP marks the scripts with the ‘old’ tag and I tried to copy paste the content of the old script into a new C script editor. It doesn’t work and I don’t know what I need to change. …

It seems copy-pasting doesn’t work very well in v8, I’ll log this. Does the attached do what it needs? f5_f6_f7_f8_insert_hotkey_c#_modified.gh (28.6 KB)

This works as expected, thank you.

What I ended up doing is opening the script component in V7, copy there, and paste it into the the v8 script component you made. RH-75936 copy and pasting code from old to new script component doesn’t work

In some situations input lists aren’t recognised as lists and parameters need to be assigned in a V8 script which wasn’t required in V7. I’m pretty good at copy pasting content of a script and Bing AI helped me fix some of the errors.

[image] Martin Siegrist: In some situations input lists aren’t recognised as lists and parameters need to be assigned in a V8 script which wasn’t required in V7. I’m not following what you mean here. Do you have an example?

I’ll post a file the next time I come across an error…

Not sure if this is what Martin means but in my testing null values in a legacy script component won’t throw a value error but in the new scripting components they will if the inputs are null. As example something simple like: if x: …“do this” else: …return If you don’t have x input hooked up,…

That’s one of the errors. Here’s another one from a definition which runs fine in Rhino 7: [image] mesh_from_lines_c#.gh (19.7 KB) And another one with the following error message: Failed to get instance from script Exception: Compile Error ‘IEnumerable’ does not contain a definition for ‘…

[image] Gijs de Zwart: f5_f6_f7_f8_insert_hotkey_c#_modified.gh Hi Gijs, these scripts you modified worked a few weeks ago but now fail again.

thanks @martinsiegrist RH-76726 System.Windows.Forms is missing

Problem with new C# script new editor - copy/pasted code doesn't work

Grasshopper Developer

brian (Brian Gillespie) September 5, 2023, 11:22pm 14

RH-76726 is fixed in the latest WIP

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Problem with new C# script new editor - copy/pasted code doesn't work

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