Ladybug 1.9 not running in with 2020 intel MacBook

[chris]

Thanks, @amanjayedi ,

The need to install rosetta 2 on Apple silicon chips is an issue as old as the Apple Silicon chips themselves.

But the other issue that forced you to pip install pydantic from command line is a major bug that I just discovered:

The LB Versionner component may undergo invalid updates

Thanks @ZhengrongTao and @grahamjlinn , I have narrowed down the cause to the problem, which is unfortunately a major bug for anyone trying to use a version of the LBT plugin older than 2 weeks ago. I do not yet know how I’m going to solve it for everyone using an older plugin except to say “update to the latest version.” I was planning to release LBT 1.10 today so this will be the solution for a lot of people. But it is looking like I will probably need to go through all of the Food4Rhino ins…

I am working to get a LBT 1.10 release out today, which will be the official permanent fix for the issue. After I get the release out, I think I’ll go back and update the older Food4Rhino installers so that they don’t give you a broken version of the plugin that you need to fix via command line.