not responding after a while

Mar 7, 2012 at 6:14 AM

I created an app using sketchflow... at the beginning it works ok but at some point stops working and none of the buttons respond, not even Windows or Back button. I also noticed that sometimes if I wait enough it continues working again. Is it normal? Does anyone have the same problem? Is it maybe because I have an evaluation version?

 

Thanks you

Mar 26, 2012 at 10:42 PM

I am having exactly the same problem.

I try to run the application in visual studio and read from debugger console. When I run application, I get these lines in my output:

System.Windows.Data Error: BindingExpression path error: 'Zoom' property not found on 'Microsoft.Expression.Prototyping.Navigation.NavigationViewModel' 'Microsoft.Expression.Prototyping.Navigation.NavigationViewModel' (HashCode=56262520). BindingExpression: Path='Zoom' DataItem='Microsoft.Expression.Prototyping.Navigation.NavigationViewModel' (HashCode=56262520); target element is 'Microsoft.Expression.Prototyping.Controls.EnhancedSlider' (Name='ArtboardZoomSlider'); target property is 'SnappedValue' (type 'System.Double')..

System.Windows.Data Error: BindingExpression path error: 'DockedControls' property not found on 'Microsoft.Expression.Prototyping.Branding.BrandingModel' 'Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416). BindingExpression: Path='DockedControls' DataItem='Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416); target element is 'System.Windows.Controls.Grid' (Name='HeadsUpDisplayShim'); target property is 'Visibility' (type 'System.Windows.Visibility')..

System.Windows.Data Error: BindingExpression path error: 'CollapsedControls' property not found on 'Microsoft.Expression.Prototyping.Branding.BrandingModel' 'Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416). BindingExpression: Path='CollapsedControls' DataItem='Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416); target element is 'System.Windows.Shapes.Rectangle' (Name='ExpanderSite'); target property is 'Visibility' (type 'System.Windows.Visibility')..

System.Windows.Data Error: BindingExpression path error: 'CollapsedControls' property not found on 'Microsoft.Expression.Prototyping.Branding.BrandingModel' 'Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416). BindingExpression: Path='CollapsedControls' DataItem='Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416); target element is 'System.Windows.Controls.Button' (Name='CollapseToggle'); target property is 'Visibility' (type 'System.Windows.Visibility')..

System.Windows.Data Error: BindingExpression path error: 'IsMapOpen' property not found on 'Microsoft.Expression.Prototyping.Branding.BrandingModel' 'Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416). BindingExpression: Path='IsMapOpen' DataItem='Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416); target element is 'System.Windows.Controls.Border' (Name='MapContainer'); target property is 'Visibility' (type 'System.Windows.Visibility')..

System.Windows.Data Error: BindingExpression path error: 'FlowGraphViewModel' property not found on 'Microsoft.Expression.Prototyping.Branding.BrandingModel' 'Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416). BindingExpression: Path='FlowGraphViewModel' DataItem='Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416); target element is 'System.Windows.Controls.Grid' (Name=''); target property is 'DataContext' (type 'System.Object')..

System.Windows.Data Error: BindingExpression path error: 'IsFlowOverviewOpen' property not found on 'Microsoft.Expression.Prototyping.Branding.BrandingModel' 'Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416). BindingExpression: Path='IsFlowOverviewOpen' DataItem='Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416); target element is 'System.Windows.Controls.Border' (Name='FlowOverviewContainer'); target property is 'Visibility' (type 'System.Windows.Visibility')..

System.Windows.Data Error: BindingExpression path error: 'FlowGraphViewModel' property not found on 'Microsoft.Expression.Prototyping.Branding.BrandingModel' 'Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416). BindingExpression: Path='FlowGraphViewModel' DataItem='Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416); target element is 'System.Windows.Controls.Grid' (Name='FlowGraphRegion'); target property is 'DataContext' (type 'System.Object')..

System.Windows.Data Error: BindingExpression path error: 'IsMapOpen' property not found on 'Microsoft.Expression.Prototyping.Branding.BrandingModel' 'Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416). BindingExpression: Path='IsMapOpen' DataItem='Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416); target element is 'System.Windows.Controls.Primitives.ToggleButton' (Name='OpenSmallToggle'); target property is 'IsChecked' (type 'System.Nullable`1[System.Boolean]')..

System.Windows.Data Error: BindingExpression path error: 'IsFlowOverviewOpen' property not found on 'Microsoft.Expression.Prototyping.Branding.BrandingModel' 'Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416). BindingExpression: Path='IsFlowOverviewOpen' DataItem='Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416); target element is 'System.Windows.Controls.Primitives.ToggleButton' (Name=''); target property is 'IsChecked' (type 'System.Nullable`1[System.Boolean]')..

System.Windows.Data Error: BindingExpression path error: 'IsMapOpen' property not found on 'Microsoft.Expression.Prototyping.Branding.BrandingModel' 'Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416). BindingExpression: Path='IsMapOpen' DataItem='Microsoft.Expression.Prototyping.Branding.BrandingModel' (HashCode=11861416); target element is 'System.Windows.Controls.Primitives.ToggleButton' (Name='MapVisibleToggle'); target property is 'IsChecked' (type 'System.Nullable`1[System.Boolean]')..

System.Windows.Data Error: BindingExpression path error: 'IsFlowOverviewOpen' property not found on 'Microsoft.Expression.Prototyping.FlowGraph.FlowGraphViewModel' 'Microsoft.Expression.Prototyping.FlowGraph.FlowGraphViewModel' (HashCode=43581113). BindingExpression: Path='IsFlowOverviewOpen' DataItem='Microsoft.Expression.Prototyping.FlowGraph.FlowGraphViewModel' (HashCode=43581113); target element is 'System.Windows.Controls.Primitives.ToggleButton' (Name='OpenLargeToggle'); target property is 'IsChecked' (type 'System.Nullable`1[System.Boolean]')..

System.Windows.Data Error: BindingExpression path error: 'IsMapOpen' property not found on 'Microsoft.Expression.Prototyping.FlowGraph.FlowGraphViewModel' 'Microsoft.Expression.Prototyping.FlowGraph.FlowGraphViewModel' (HashCode=43581113). BindingExpression: Path='IsMapOpen' DataItem='Microsoft.Expression.Prototyping.FlowGraph.FlowGraphViewModel' (HashCode=43581113); target element is 'System.Windows.Controls.Primitives.ToggleButton' (Name='CloseMapViewToggle'); target property is 'IsChecked' (type 'System.Nullable`1[System.Boolean]')..

I do not know if this is causing the problems. Does anyone know how to fix this?