Howsit team, two issues in the lastest R9 WIP/Grasshopper: 1/ Invalid Box with negative domain in Z R8: [Screenshot 2025-03-20 135730] R9: [Screenshot 2025-03-20 135740] The other one is a little strange, I have an HTTP server written in C# (available on the package manager as DK_Http) - thi…

[Screenshot 2025-04-26 102726] There we go - now free of the above c# code and actually working better than ever. Still waiting on the fix for the negative domains input to the box issue - but I see that’s due to be fixed in the next WIP update. Cheers DK

Hi - [image] Kiteboardshaper: Invalid Box with negative domain in Z → RH-86595 Grasshopper: Invalid Box -wim

[image] Kiteboardshaper: The other one is a little strange, I have an HTTP server written in C# (available on the package manager as DK_Http) - this just fails to receive form data back from the browser. This is actually the Bengesht Http Server code (R6) recompiled to R8/dotnet 7.0. The Benges…

Hi @kiteboardshaper , In looking at DK_Http and trying with a simple example, it crashes with the following stack for me in both R8 and R9: [ERROR] FATAL UNHANDLED EXCEPTION: ObjectiveCException.NSInternalInconsistencyException: Modifications to the layout engine must not be performed from a backgr…

@curtisw Thanks for looking into this, what it actually has made me do is look closely at my whole Eto.WebView to GH communication and I’ve got about 90% of the way to a serverless solution - completely doing away with the code above that is not working in R9. Cheers DK

Thanks team - looks like between my own code changes and the box bug fix we are now running again in WIP: [Screenshot 2025-05-01 153157] Cheers DK

WIP has broken a couple of items in my plugin

Grasshopper

brian (Brian Gillespie) April 30, 2025, 4:57pm 9

RH-86595 is fixed in Rhino WIP

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GH C# error in rhino 9Wip (9.0.26013.12305, 2026-01-13) Serengeti (Rhino WIP) windows , wip , rhino9	2	58	January 16, 2026
GH under .NET Framework not loading in Rhino8: GH_Canvas exception Grasshopper windows	14	450	March 10, 2026
Path appears valid, but to something that is not Hops related Hops windows	31	1276	June 20, 2024
.NET Framework Compatility Issue - RhinoScriptEditor.rhp Serengeti (Rhino WIP) windows	1	111	July 16, 2024
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WIP has broken a couple of items in my plugin

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