Hello All, With the release of Rhino 8 is imminent, there are few under the hood work needs to be done. So far I experienced broken paths for annual-daylight /__logs using 1.6.1 under Rhino 8, I have to check the other recipes but so far Annual Daylight is broken.

Sorry for the late response here, @Asisnath and @MichaelDonn , As Mostapha said, the bug was already reported to McNeel and it has been fixed in Rhino 8.5 as @tay.0 noted. Here’s the full record of this issue: [image] Rhino 8.3 Error When Using Legacy GHPython for the First Time …

Hello @wim Indeed, I consistently utilize the DotNetFramework for my runtime environment, primarily due to my extensive use of Rhino.Inside Revit. It seems I’m indefinitely stuck to it! Update: I got Honeybee Annual Daylight Hours + ASE recipes to work by doing the below: 1- completely uninstall…

Hey @tay.0 , Ah, now I think I know why you got that error and I actually don’t think that it’s related to Rhino 8. It’s because the latest Pollination installer is using Python 3.10 but you had an older Food4Rhino installation that you’ve been updating with the LB Versioner, which was still using …

@chris I witnessed this issue few months ago (before the pollination install), I think it is related to the new Cpython editor that installs python 3.9 alongside ironpython. not sure what is the root cause of this conflict. anyways I really appreciate your team’s work on building ladybug as .rhp p…

@chris To confirm this, starting the new scripteditor will automatically download Python 3.9 components which will stop the recipes from running. [image] and deleting the python components from %HOMEPATH%.rhinocode\py39-rh8 will fix the issue. So, it is essential to work with @eirannejad to get…

Thanks, @tay.0 , @eirannejad and I just figured out what this issue is and it results from the fact that loading the new Python capabilities of Rhino 8 overwrites the PYTHONHOME environment variable, which messes up all of the LBT components that use the native Python subprocess module to call the …

I posted the solution here [image] All components display as "Old" grasshopper I added a new method to the base component that can toggle the Old/Legacy flag on or off .ToggleObsolete() Python Example: import ghpythonlib as ghlib c = ghlib.component._get_active_compone…

FYI, @tay.0 and @eirannejad , I finished integrating all of the fixes into the latest development version of the LBT plugin, which is available with the LB Versioner. So there’s no more OLD tag in Rhino 8 and all of the cases where we use subprocess to call an external Python library succeed. I’m …

That’s awesome! Woot wooooot! :train:

Thank you both for the quick turnaround. I’ve been enjoying the new ladybug tools for a week and it works great with V8!

Hi I just installed V8 and everything is broken for me help!!

Getting Ready for Rhino V8

ladybug-tools

eirannejad November 8, 2023, 11:05pm 11

I posted the solution here