All my ladybug tools were working fine, until I decided to install Pollination as was recommended here. Now I can no longer run any simulation because it can’t find Openstudio. All the recommendations here say: Install Pollination. I have. And now nothing works anymore.
I have tried uninstalling Pollination and all Ladybug tools and reinstalling it: same problem.
hi,@TineVB
I believe the Grasshopper file you are using was created with a version of Ladybug Tools that is earlier than the current version, and it also uses the HB Model to OSM component.
In the latest release version of the pollination grasshopper plugin this month, the OpenStudio 3.9 version was used. However, the version commonly used by Ladybug Tools 1.8.0 was OpenStudio 3.7. This might be one of the main reasons for the problem.
If you can view the operation report of OpenStudio, you should be able to see, for example, the content as shown in the code block.
1.Solution exception : Failed to run OpenStudio CLI:
If that’s the case, I usually have 3 suggestions.
1.Use the LB Sync component to align the versions of all Ladybug Tools components currently on the canvas to the current version.
2.Replace the HB Model to OSM component in the current Grasshopper canvas.
3.Recreate your file in Grasshopper again.
best.
Zhengrong
Thank you so much! This works. I’m so relieved.