Bug: V8 WIP get something wrong in the latest WIP in rhino components

[weekenlwk (Weeken)]

Please see below, in the latest WIP, the components shown are got red and not working. And they all get the warning tips for “1. Solution exception:Object reference not set to an instance of an object.”

[michaelvollrath]

They added a bug tracker for this issue, please see post:

[BUG] Rhino WIP - Objects Node(s) Error: Solution Exception

Hello, I just updated to the latest WIP build 4/25/23 and all of the “Objects” category nodes in Grasshopper under the new Rhino tab no longer work with the exception of “Model Object” and “Query Model Objects” Error: 1. Solution exception:Object reference not set to an instance of an object. Steps to reproduce: -Open new grasshopper window in any Rhino file (new or old) -Drag any of the problemed nodes onto the canvas [image]

Here’s the bug tracker: https://mcneel.myjetbrains.com/youtrack/issue/RH-74611

[weekenlwk (Weeken)]

Thanks a lot, I just rollback to version 8.0.23101.16305 that the components in it can be run well.

[michaelvollrath]

How do you roll back to a previous version?

[jeremy5 (Jeremy)]

You may still have it in your %userprofile%\Appdata\local\McNeel\McNeelUpdate\DownloadCache\ folders

Bear in mind that WIPs expire after six or seven weeks, so there’s a limit to how far back it is viable to go.

HTH
Jeremy

[michaelvollrath]

Thanks I’ll check that out!