I reinstall windows and PAD. win10 pro 20h2
I can't edit & creat all flows.
I can run these flows but fail halfway through.
error info:
Message = Width and height must be non-negative.
error = System.ArgumentException
完整文本 = System.ArgumentException: The width and height must be nonnegative.
在 System.Windows.Size..ctor(Double width, Double height)
在 System.Windows.Controls.Grid.MeasureCell(Int32 cell, Boolean forceInfinityV)
在 System.Windows.Controls.Grid.MeasureCellsGroup(Int32 cellsHead, Size referenceSize, Boolean ignoreDesiredSizeU, Boolean forceInfinityV, Boolean& hasDesiredSizeUChanged)
在 System.Windows.Controls.Grid.MeasureOverride(Size constraint)
在 System.Windows.FrameworkElement.MeasureCore(Size availableSize)
在 System.Windows.UIElement.Measure(Size availableSize)
在 System.Windows.Controls.Border.MeasureOverride(Size constraint)
在 System.Windows.FrameworkElement.MeasureCore(Size availableSize)
在 System.Windows.UIElement.Measure(Size availableSize)
在 System.Windows.Window.MeasureOverrideHelper(Size constraint)
在 System.Windows.Window.MeasureOverride(Size availableSize)
在 System.Windows.FrameworkElement.MeasureCore(Size availableSize)
在 System.Windows.UIElement.Measure(Size availableSize)
在 System.Windows.Interop.HwndSource.SetLayoutSize()
在 System.Windows.Interop.HwndSource.set_RootVisualInternal(Visual value)
在 System.Windows.Window.SetRootVisual()
在 System.Windows.Window.SetRootVisualAndUpdateSTC()
在 System.Windows.Window.SetupInitialState(Double requestedTop, Double requestedLeft, Double requestedWidth, Double requestedHeight)
在 System.Windows.Window.CreateSourceWindow(Boolean duringShow)
在 System.Windows.Window.ShowHelper(Object booleanBox)
在 System.Windows.Window.ShowDialog()
在 Microsoft.Flow.RPA.Desktop.Shared.UI.Dialogs.DialogWindow.ShowDialog()
在 Microsoft.Flow.RPA.Desktop.Shared.UI.Dialogs.DialogService.ShowArbitraryContent(Window owner, Object content, String caption, Object titleTemplateKey, Object contentTemplateKey, DialogOptions options, Func`3 closingCallback, Uri dialogResourcesUri)
在 Microsoft.Flow.RPA.Desktop.Common.UI.TeachingGuideService.TeachingGuideStepsConfiguration.ShowDialog(Object content, String caption, Uri resources)
在 Microsoft.Flow.RPA.Desktop.Common.UI.TeachingGuideService.TeachingGuideService.ExecuteStep(GuideStep step)
在 Microsoft.Flow.RPA.Desktop.Common.UI.TeachingGuideService.TeachingGuideService.Start(String groupName)
在 Microsoft.Flow.RPA.Desktop.Designer.Host.MainViewModel.<InitializeAsync>d__187.MoveNext()
--- 引发异常的上一位置中堆栈跟踪的末尾 ---
在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
在 Microsoft.Flow.RPA.Desktop.Shared.Common.Extensions.TaskExtensions.<FireAndForget>d__0.MoveNext()
--- 引发异常的上一位置中堆栈跟踪的末尾 ---
在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
在 System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
在 System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
