Honeybee openStudio standards file error

I hope all is well. When I am using Honeybee masses2zones, it has an error that is Honeybee_OpenstudioStandardsFile. I used this script before without any error. I don’t know what happened for my honeybee or open studio that I encounter this error. Attached please find the screenshot for the error and the grasshopper file. I appreciate if you could help me to solve this problem.

Thank you in advance for your consideration.

Honeybee error.gh (467.2 KB)

If HB won’t download automatically the resource files via Drag & Drop a new HB_HB component follow this:

1.Download manually Honeybee master
2.Put resources folder under C:\Users\%username%\AppData\Roaming\Ladybug\
3.Restart Rhino and GH.

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Thank you for your response. I did it but it doesn’t work. It worked about one month ago on my laptop but I don’t know what happened for my honeybee or openstudio that I encounter this error. Is there any other possible solution?

Make sure you have OpenStudio_Standards.json in Default folder C:\Ladybug\


Yes I have this file.

There are cases that download fails but the file is created and includes the error message. Try to download the file manually and replace it. @OmidmRashidi’s suggestion should resolve the issue.

Also I noticed that you have posted this question twice in less than a day! Please be patient and give a couple of days to people to get back to your question before re-posting it on the forum. Even in that case the right approach is to reply to the same topic which will bring it to the top of the list.

Thank you so much. sorry for any inconvenience caused by sending this post again. It works right now. Also I have another error. Ii says :Int: object is not iterable. I appreciate if you could help me regarding that.


This is a similar error and Honeybee cannot find the default construction. Did you check the output of honeybee_honeybee component? Does it import all the constructions successfully? Can you share the screenshot from the output?

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Thank you. This is the screenshot of Honeybee_Honeybee component output.

The previous problem has been solved but there is also a new problem in the script.

Your HB version can’t download and connect to Github. Download this Hydra HB_LB update Fixed.
and First, update HB & LB. Then, you can open your GH file and use Ladybug_Update File component to update your components.

Thank you Omid. Where can I find the Ladybug_update file? I found Ladybug_update File.py but I don’t know what should I do with this file? Should I put that in some special folder? This is the new error when I used the Hydra HB_LB update fixed file.

Set boolean toggle to True. Here is Ladybug_Update File component:

Thank you Omid. I did it and now there is a new error. Do you think it is a good idea to uninstall and install again? because I did not have these errors before and it occurs right now. I don’t know what happened.

If you read the message around the component it says to replace this component manually!

Thank you so much Omid and Mostapha. You are great. I wish you the best.