System.MissingMethodException : Method not found: 'System.Windows.Rect System.Windows.Automation.Provider.IRawElementProviderFragment.get_BoundingRectangle()'

[RajathHcJain]

Hi,
I'm New to white while launching application i'm getting this exception can any one help me out to get rid this issue.
Message:
System.MissingMethodException : Method not found: 'System.Windows.Rect System.Windows.Automation.Provider.IRawElementProviderFragment.get_BoundingRectangle()'.
Stack Trace:
UiaCoreApi.OnGetProvider(IntPtr hwnd, ProviderType providerType)
UiaCoreApi.RawUiaGetRootNode(SafeNodeHandle& hnode)
UiaCoreApi.UiaGetRootNode()
AutomationElement.get_RootElement()
WindowFactory.get_Desktop()
Application.ctor(Process process)
Application.Attach(Process process)
Application.Launch(ProcessStartInfo processStartInfo)
Application.Launch(String executable)
Testss.Test1()

[satwik163]

@RajathHcJain did you get any solution to this problem ? I am also facing the same issue.

[satwik163]

Hi @RajathHcJain This issue can be resolved by updating Castle.Core package to latest version and then rebuilding your project. This worked for me.

[shirink28]

Is anyone facing issue while running teststack tests against .net 4.8 application?

[angeloCabezas]

Hi,

Same problem here, did someone solve this issue ??

Many thanks.