Error on Launch - pyRevit DevTools

I installed the extended version of pyRevit with the DevTools, and while launching Revit 2021, I got the following error:
If you have any suggestions, let me know. Thank you in advance!



Startup script execution test.



C:\pyRevit\testingClone\extensions\pyRevitDevTools.extension\lib 
C:\pyRevit\testingClone\extensions\pyRevitDevTools.extension 
C:\pyRevit\testingClone\pyrevitlib 
C:\pyRevit\testingClone\site-packages 
C:\pyRevit\testingClone\bin 
C:\pyRevit\testingClone\pyrevitlib\pyrevit\loader\addin 
C:\pyRevit\testingClone\bin\engines\2711 
C:\pyRevit\testingClone\bin\engines\IPY2711PR 
C:\Users\varunan.varathan\AppData\Roaming\pyRevit 
C:\Users\varunan.varathan\AppData\Roaming\pyRevit\2021 
C:\Users\varunan.varathan\AppData\Roaming\pyRevit\Extensions 
C:\pyRevit\testingClone\bin 
C:\pyRevit\testingClone\bin 
C:\pyRevit\testingClone\bin



lib/ import works in startup.py




ERROR [pyrevit.routes.server.router] Route pattern is invalid: /posts/<int:uiapp>

Getting same error! Anyone knows what is going on here? :slight_smile: Routes server is disabled in my settings.


ERROR [pyrevit.routes.server.router] Route pattern is invalid: /posts/<int:uiapp>

IronPython Traceback:
Traceback (most recent call last):
 File "C:\Program Files\pyRevit-Master\extensions\pyRevitDevTools.extension\startup.py", line 155, in <module>
 File "C:\Program Files\pyRevit-Master\pyrevitlib\pyrevit\forms\__init__.py", line 499, in register_dockable_panel
Exception: Cannot register the same dockable pane ID more than once.
Parameter name: id


Script Executor Traceback:
Autodesk.Revit.Exceptions.ArgumentException: Cannot register the same dockable pane ID more than once.
Parameter name: id
 at Autodesk.Revit.UI.UIApplication.RegisterDockablePane(DockablePaneId id, String title, IDockablePaneProvider provider)
 at Microsoft.Scripting.Interpreter.ActionCallInstruction`4.Run(InterpretedFrame frame)
 at Microsoft.Scripting.Interpreter.Interpreter.Run(InterpretedFrame frame)
 at Microsoft.Scripting.Interpreter.LightLambda.Run6[T0,T1,T2,T3,T4,T5,TRet](T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5)
 at System.Dynamic.UpdateDelegates.UpdateAndExecute5[T0,T1,T2,T3,T4,TRet](CallSite site, T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4)

@GooseG Hello, I am getting exactly same error. Did you find whats causing it and whats the solution?