Sum Total Tool Not Working Revit 2023

[harecu]

Describe the bug
After following the advice to install the dev branch version of pyRevit for Revit 2023 compatibility, I began testing common tools that our office uses to prep for our transition to R2023. Sum Total tool does not work. Here's the forum post that recommends the dev branch: https://discourse.pyrevitlabs.io/t/error-message-loading-pyrevit-in-2023/948

Here's the pyRevit version I have installed: 4.8.11.22151

This issue may be caused by an API change between R2022 and R2023. Tool still functions normally in R2022.

To Reproduce
Steps to reproduce the behavior:

1. Install Revit 2023 through the Autodesk Desktop App
2. Install pyRevit 4.8.11.22151 via pyRevit_4.8.11.22151_signed.exe found at Actions > Update Units.py (Update units.py #1534)
3. Open a new blank project in R2023
4. Draw some detail lines
5. Select detail lines and then click Sum Total button

Expected behavior
Sum tool should open selector to allow user to choose which parameter to Sum

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: Windows 10 Pro 21H2
• pyRevit Version: 4.8.11.22151
• pyRevit Environment:

==> Registered Clones (full git repos)
==> Registered Clones (deployed from archive/image)
master | Deploy: "basepublic" | Branch: "master" | Version: "4.8.11.22151+0307-wip" | Path: "C:\Users\sdc\AppData\Roaming\pyRevit-Master"
==> Attachments
master | Product: "Autodesk Revit 2023" | Engine: IPY277 (277) | Path: "C:\Users\sdc\AppData\Roaming\pyRevit-Master"
master | Product: "Autodesk Revit 2022" | Engine: IPY277 (277) | Path: "C:\Users\sdc\AppData\Roaming\pyRevit-Master"
==> Installed Extensions
CGD | Type: Unknown | Repo: "" | Installed: "G:\CGD Revit Standards\06 Custom Plug In\CGD.extension"
==> Default Extension Search Path
C:\Users\sdc\AppData\Roaming\pyRevit\Extensions
==> Extension Search Paths
G:\CGD Revit Standards\06 Custom Plug In
==> Extension Sources - Default
https://github.com/eirannejad/pyRevit/raw/master/extensions/extensions.json
==> Extension Sources - Additional
==> Installed Revits
Autodesk Revit 2023 | Version: 23.0.11.19 | Build: 20220503_1030(x64) | Language: 1033 | Path: "C:\Program Files\Autodesk\Revit 2023\"
Autodesk Revit 2022 | Version: 22.1.30.34 | Build: 20220520_1515(x64) | Language: 1033 | Path: "C:\Program Files\Autodesk\Revit 2022\"
==> Running Revit Instances
Error: Object reference not set to an instance of an object.
Run with "--debug" option to see debug messages

Additional context

IronPython Traceback:
Traceback (most recent call last):
 File "C:\Users\sdc\AppData\Roaming\pyRevit-Master\extensions\pyRevitTools.extension\pyRevit.tab\Analysis.panel\Tools.stack\Sum.pushbutton\script.py", line 83, in <module>
AttributeError: 'Autodesk.Revit.DB' object has no attribute 'ParameterType'


Script Executor Traceback:
System.MissingMemberException: 'Autodesk.Revit.DB' object has no attribute 'ParameterType'
 at IronPython.Runtime.Binding.PythonGetMemberBinder.NamespaceTrackerDelegate.Target(CallSite site, Object self, CodeContext context)
 at System.Dynamic.UpdateDelegates.UpdateAndExecute2[T0,T1,TRet](CallSite site, T0 arg0, T1 arg1)
 at Microsoft.Scripting.Interpreter.DynamicInstruction`3.Run(InterpretedFrame frame)
 at Microsoft.Scripting.Interpreter.Interpreter.Run(InterpretedFrame frame)
 at Microsoft.Scripting.Interpreter.LightLambda.Run2[T0,T1,TRet](T0 arg0, T1 arg1)
 at IronPython.Compiler.PythonScriptCode.RunWorker(CodeContext ctx)
 at PyRevitLabs.PyRevit.Runtime.IronPythonEngine.Execute(ScriptRuntime& runtime)

[dvdgnz]

I created a Pull Request with a fix for this issue. It will be available in the next published version.
#1566

[eirannejad]

Please try the latest release and reopen this ticket if problem persists