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can't display reportViewer in my current projects, urgent help needed

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Tai asked on 08 Jan 2011, 12:50 AM

Hi

right now for my current project, whenever i create a new reportViewer to show my report and i always get the error message:
XamlParseException Occurred
Failed to assign to property 'System.Windows.ResourceDictionary.Source'. [Line: 5 Position: 36]

Note that i have just updated to the Q3 for my report(before updating i even get the error message in the design mode, however by using Upgrade Wizard to update to Q3 the error at design mode is gone). Right now only at runtime . And my silverlight control is using the latest Q3 too

My reporting version is 4.2.10.1221
my silverlight control version is 2010.3.1110.1040

I ABSOLUTELY have no idea what is going on. For my current project, i try to create a NEW simple page which only contains ReportViewer control (nothing special, no source supply too). And try to test it but still get the error
However, if i create a NEW PROJECT, with the same simple page which contains the ReportViewer only , then everything runs fine.
So i think there must have some compatible issue here.

I tried to clean the solution and rebuild it but no luck too

this is the stack trace:
System.Windows.Markup.XamlParseException occurred
  Message=Set property 'System.Windows.FrameworkElement.Style' threw an exception. [Line: 14 Position: 41]
  LineNumber=14
  LinePosition=41
  StackTrace:
   at System.Windows.Application.LoadComponent(Object component, Uri resourceLocator)
   at SilverFinancials.WindowsReport.FinancialAccountReport.InitializeComponent()
   at SilverFinancials.WindowsReport.FinancialAccountReport..ctor()
  InnerException: System.Windows.Markup.XamlParseException
   Message=Failed to assign to property 'System.Windows.ResourceDictionary.Source'. [Line: 5 Position: 36]
   LineNumber=5
   LinePosition=36
   StackTrace:
   at MS.Internal.XcpImports.CreateFromXaml(UnmanagedMemoryStream stream, String sourceAssemblyName, Boolean createNamescope, Boolean requireDefaultNamespace, Boolean allowEventHandlers)
   at System.Windows.Controls.Control.GetBuiltInStyle(IntPtr nativeTarget, IntPtr& nativeStyle)
   InnerException: System.Collections.Generic.KeyNotFoundException
   Message=The given key was not present in the dictionary.
   StackTrace:
   at System.ThrowHelper.ThrowKeyNotFoundException()
   at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
   at System.Windows.ResourceManagerWrapper.GetResourceForUri(Uri xamlUri, Type componentType)
   InnerException:

My xaml. It is very simple. A RadWindow contains the reportviewer . The window will be popped up through the clicked event of the menuItem in the RadRibbonbar.

<telerik:RadWindow x:Class="SilverFinancials.WindowsReport.CheckReport"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"

xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"

xmlns:telerikReport="clr-namespace:Telerik.ReportViewer.Silverlight;assembly=Telerik.ReportViewer.Silverlight"

mc:Ignorable="d"

Closed="Check_Print_Closed"

Header="Check Print"

d:DesignHeight="300" d:DesignWidth="400" Width="970" Height="600">

<Grid x:Name="LayoutRoot" Background="White">

<telerikReport:ReportViewer Name="checkReport" Width="970" Height="600"

>

</telerikReport:ReportViewer>

</Grid>

</telerik:RadWindow>

Code behind

using SilverFinancials.Windows.Accounts_Payable.Posting;

using Telerik.Windows.Controls;

namespace SilverFinancials.WindowsReport

{

public partial class CheckReport : RadWindow

{

public CheckReport()

{

InitializeComponent();

}

plz help me

can't display reportViewer in my current projects, urgent help needed

4 Answers, 1 is accepted