Make Pattern Tool Not working in Revit 2022

[ryanharmison]

Describe the bug Make a pattern doesn't run. When button is clicked this window pops up. Reinstall of both revit and pyrevit didn't fix. Updates to both didn't fix

To Reproduce Steps to reproduce the behavior:

1. Selceted Pattern to create
2. Go to 'pyRevit tab'
3. Click on 'Make Pattern'
4. See error

Expected behavior Make Pattern dialog opens to create pattern

Desktop (please complete the following information):

• OS: Windows 10 Pro
• pyRevit Version: 4.8.5
• pyRevit Environment: C:\WINDOWS\System32>pyrevit env ==> Registered Clones (full git repos) ==> Registered Clones (deployed from archive/image) master | Deploy: "basepublic" | Branch: "master" | Version: "4.8.5" | Path: "C:\Users\ryanh.ADW\AppData\Roaming\pyRevit-Master" ==> Attachments master | Product: "Autodesk Revit 2022" | Engine: IPY277 (277) | Path: "C:\Users\ryanh.ADW\AppData\Roaming\pyRevit-Master" master | Product: "Autodesk Revit 2021" | Engine: IPY277 (277) | Path: "C:\Users\ryanh.ADW\AppData\Roaming\pyRevit-Master" master | Product: "Autodesk Revit 2020" | Engine: IPY277 (277) | Path: "C:\Users\ryanh.ADW\AppData\Roaming\pyRevit-Master" ==> Installed Extensions ==> Default Extension Search Path C:\Users\ryanh.ADW\AppData\Roaming\pyRevit\Extensions ==> Extension Search Paths ==> Extension Sources - Default https://github.com/eirannejad/pyRevit/raw/master/extensions/extensions.json ==> Extension Sources - Additional ==> Installed Revits Autodesk Revit 2022 | Version: 22.1.1.516 | Build: 20210921_1515(x64) | Language: 1033 | Path: "C:\Program Files\Autodesk\Revit 2022\" Autodesk Revit 2021 | Version: 21.1.40.95 | Build: 20210805_1400(x64) | Language: 1033 | Path: "Revit 2021\" Autodesk Revit 2020 | Version: 20.2.50.77 | Build: 20210804_1515(x64) | Language: 1033 | Path: "C:\Program Files\Autodesk\Revit 2020\" ==> Running Revit Instances Error: Object reference not set to an instance of an object. Run with "--debug" option to see debug messages

[alexdaversa]

DisplayUnitType was deprecated in I think 2021 updates and definitely 2022. There is a new class in the API but I have to dig into it before I propose a pull request to identify. The Make Pattern command should still work in 2019 and 2020 if you have an immediate need to generate a pattern and can upgrade the model/copy the pattern in.

[alexdaversa]

This was actually fixed in the latest release (issue #1224). Your best course of action here is probably to update your pyRevit to 4.8.8 or if you can't do that, to edit the script to match the edits in commit 870f9dee0ca71be902cd1b11e3c7e172ac8dcf18