错误加载组件

我是一个Silverlight 3的项目转换为Silverlight的4我最近买了该项目能够运行，但我遇到了一个实例化搜索窗口的问题。 VS抛出下面的错误我：错误加载组件

Microsoft JScript runtime error: Unhandled Error in Silverlight Application Set property 'System.Windows.FrameworkElement.Style' threw an exception. [Line: 242 Position: 46] at System.Windows.Application.LoadComponent(Object component, Uri resourceLocator) 
    at ESM.Visualization.SearchWindow.InitializeComponent() 
    at ESM.Visualization.SearchWindow..ctor(Map mapWindow, String addressServiceUrl, String projectServiceUrl) 
    at ESM.Visualization.MainPage.InstantiateSearchWindow() 
    at ESM.Visualization.MainPage.MapWindow_Progress(Object sender, ProgressEventArgs e) 
    at ESRI.ArcGIS.Client.Map.layersProgressHandler(Object sender, ProgressEventArgs args) 
    at ESRI.ArcGIS.Client.LayerCollection.layer_OnProgress(Object sender, ProgressEventArgs args) 
    at ESRI.ArcGIS.Client.Layer.ProgressHandler.Invoke(Object sender, ProgressEventArgs args) 
    at ESRI.ArcGIS.Client.Layer.OnProgress(Int32 progress) 
    at ESRI.ArcGIS.Client.DynamicLayer.bitmap_DownloadProgress(Object sender, DownloadProgressEventArgs e, Image img, EventHandler`1 onProgressEventHandler, Int32 id) 
    at ESRI.ArcGIS.Client.DynamicLayer.<>c__DisplayClass7.<getSourceComplete>b__4(Object sender, DownloadProgressEventArgs e) 
    at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args) 
    at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, Int32 actualArgsTypeIndex, String eventName)

我研究了错误，并试图重新安装按照Silverlight来this solution。但错误仍然发生。我看着this SO question，但我的App.xaml几乎是242行。这里是我的MainPage.xaml中大约线242：

<StackPanel Orientation="Vertical" HorizontalAlignment="Left" Grid.Row="2" VerticalAlignment="Bottom"> 
      <esriToolkit:Navigation x:Name="MapNavigation" Margin="5" Map="{Binding ElementName=MapWindow}" Visibility="Collapsed" /> 
      <!--<esri:ScaleBar x:Name="MainScaleBar" Margin="5" MapUnit="DecimalDegrees" Foreground="Black" 
       Map="{Binding ElementName=MapWindow}" 
       DisplayUnit="Miles" Visibility="Visible" />--> 
</StackPanel>

这里是关于搜索窗口我试图实例化的.xaml（大约242线）：

<grid:AgDataGrid x:Name="grdAddressResults" Grid.Row="1" Grid.Column="0" ColumnsAutoWidth="True" 
           ShowTotals="False" FocusMode="Row" FocusedRowChanged="grdResults_FocusedRowChanged" 
           IsMultiSelect="False" Margin="0,10,0,0"> 
           <grid:AgDataGrid.Columns> 
            <grid:AgDataGridColumn FieldName="Address" /> 
            <grid:AgDataGridColumn FieldName="X" Visible="False" /> 
            <grid:AgDataGridColumn FieldName="Y" Visible="False" /> 
           </grid:AgDataGrid.Columns> 
           <grid:AgDataGrid.TotalSummary> 
            <grid:AgDataGridSummaryItem FieldName="Address" SummaryType="Count" Title="Matches Found" /> 
           </grid:AgDataGrid.TotalSummary> 
          </grid:AgDataGrid>

来源

2012-09-26 Jason L

你能否在异常消息提到的行的周围显示XAML代码：[Line：242 Position：46] – Spontifixus

我已经提供了XAML代码。 –

哪条线是242？ – Spontifixus

的异常告诉

设置属性 'System.Windows.FrameworkElement.Style' 引发了异常。

虽然这是不是您所显示的代码 - 但我几乎可以肯定，你会发现像这样的地方在你的代码：

<SomeControl Style="MyCoolStyle" ... />

它应该是：

<SomeControl Style="{StaticResource MyCoolStyle}" ... />

来源

2012-09-26 16:47:30 Spontifixus

错误加载组件

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