We've used the WCF implementation of the ReportService for telerik for quite some time.

Currently, every few days, our deployed project that's hosted on IIS randomly stops returning available reports. The service is still running, however it returns 0 reports. If I redeploy the project it works fine. 

Our setup is a solution with a service project, and 2 reporting projects that have DLL's included in the service project. I checked the bin folder in the deployed project to make sure the DLL's were still in there after the reports stopped returning.

Any ideas? Please help...

Okay Telerik. This is the kind of stuff that hurts my soul when I run into it. 

Some pretty basic stuff (after I have to add connection strings to my devenv.exe.config in order to use entityframework in my data class for designer preview).

I have a class, where I am loading data using EntityFramework in the constructor of this class. Currently, if I load an entity, and try to access a boolean value off of it, I receive a ridiculous error saying: 'Method not found: 'Boolean [NameSpace].[Entity].get_[PropertyName]().' This is not an issue of mis matched entities. If I literally comment out trying to access a boolean field, it works fine. As soon as I attempt to access a boolean value from a pulled entity, it gives me that error.

I haven't run into this issue until today, and quite honestly this was working fine before today. I'd love some feedback because I'm completely dead in the water on this.

I have N number of Panel's that I want to stack vertically in my report. Each of those Panel's contains M number of child Panel's, which I also want to stack vertically. Each of these children contains a one or more TextBox/HtmlTextBox/Table's of an unknown size. I need everything to be dynamically sized, I do no know about the size of anything in advance. The report will be exported to PDF format.

A complete code sample is shown below. It creates 3 root level Panel's and each of these contains 2 child Panel's, which contains 2 TextBox's. Why is some of the content missing?

Hello,
I'm trying to setup the MVC-report viewer as instructed (http://www.telerik.com/help/reporting/telerik-reporting-rest-implementing-http-service.html)
My other WebApi controllers seem to be working just fine but when the report viewer widget loads, it reaches ReportsController but then fails ( with call to /api/reports/clients)

ExceptionMessage:"Method not found: 'System.Net.Http.HttpResponseMessage System.Net.Http.HttpRequestMessageExtensions.CreateResponse(System.Net.Http.HttpRequestMessage, System.Net.HttpStatusCode, !!0, System.Net.Http.Formatting.MediaTypeFormatter)'."

ExceptionType:"System.MissingMethodException"

StackTrace:"   at Telerik.Reporting.Services.WebApi.ReportsExceptionFilter.OnException(HttpActionExecutedContext context)
   at System.Web.Http.Filters.ExceptionFilterAttribute.OnExceptionAsync(HttpActionExecutedContext actionExecutedContext, CancellationToken cancellationToken)
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Web.Http.Filters.ExceptionFilterAttribute.<ExecuteExceptionFilterAsyncCore>d__0.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Web.Http.Controllers.ExceptionFilterResult.<ExecuteAsync>d__0.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Web.Http.Dispatcher.HttpControllerDispatcher.<SendAsync>d__0.MoveNext()"

Any idea what part have I screwed up?

Hello,

We have followed the instructions for creating a new report via the quick start wizard instructions.  We continue to get a 404 error stating the Requested URL   http://localhost:55677/Controllers/api/reports/clients cannot be found. 

Is there a specific set of steps to configure a web api project to use the default reporting out-of-the-box?

Thanks!

Hi there, I have been using Reporting 2014 Q3, and have been trying to create a work-around for the fact that when exporting to excel, some of the row heights are not properly set, which results in text being cut off.  To assist in remedying this, I have been trying figure out a way to handle the ExportEnd event on the report viewer.  The issue that I'm running into is that I cannot seem to find the ExportEndedEventArgs in any of the Telerik reporting assemblies.  I'm using WPF and have the WPF assembly in my references, but the only Export* event args that it contains are ExportBeginEventArgs.  Even when I bypass MVVM best practices and tell the ReportViewer to utilize a method in the code-behind, none of the Telerik.ReportViewer.*.dll assemblies contain the class.

Any assistance that could be provided would be great. 

Thanks.

Hello,

I have a Cross Tab Report with Three Fields assigned to its Row Groups. I also Set Interactivity action to toggle group's visibility on runtime. However setting visbility of the first Row Group to off would also collapse all the subsequent row groups. Technically logical, but I want to know if there is a way to do it so the row groups can be toggled on/off with the remainder of the groups show aggregate data.Look at attached screenshots.

Hi

I have a report with 2 picture box columns for boolean values.  I know from the documentation that PictureBox is ignored in the CSV export.  Is there a way to provide a hidden column with a text or checkbox alternative that could be hidden from the report view and other export types, but would be included in the csv export?

Thanks
Karen

I have a LightSwitch application originally written in Visual Studio 2012 with Telerik Reporting Q3 2013. I created a custom control as a container to hold the Report Viewer. I have created many reports, and the Report Viewer successfully renders all of the reports at run-time.

I recently upgraded Telerik Reporting to Q3 2014 SP1 and also upgraded the reports.. The Report Viewer is now blank in the custom control, and all of the reports at run-time just display a blank screen and never generate a report. I have re-created the custom control, and there's still no report viewer. When I reverted back to Q3 2013, deleted the custom control, re-created the control, and Report Viewer displays fine and renders the reports at run-time.

When I preview the reports in the designer, they render just fine.

The XAML for both versions is:

<UserControl x:Class="LongFormCtrls.ReportViewer"
    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"
    mc:Ignorable="d"
    xmlns:telerikControls="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls"
    xmlns:my="clr-namespace:Telerik.ReportViewer.Silverlight;assembly=Telerik.ReportViewer.Silverlight"
    d:DesignHeight="300" d:DesignWidth="400">

    <Grid x:Name="LayoutRoot" Background="White">
        <my:ReportViewer x:Name="reportViewer1" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" ZoomMode="PageWidth"
         Report="{Binding Value}"/>
    </Grid>
</UserControl>

Is there a reason why the Report Viewer will not work in Q3 2014 SP1?


Thank you,
Jack

I am new to Telerik Reporting & have started adding Report Viewer to my ASP.net MVC application. In runtime ReportViewer is displaying "Bad Request" & Fiddler is displaying below error message.

Message: POST /api/reports/clients/215829-979c/parameters HTTP/1.1 "Missing report name"

Can you please help me in this.

Report viewer code snippet:

Html.TelerikReporting().ReportViewer()
                   .Id("reportViewer1")
                   .ServiceUrl("/api/reports")
                   .TemplateUrl("/ReportViewer/templates/telerikReportViewerTemplate.html")
                   .ReportSource(Model.ReportSource)
                   .ViewMode(ViewModes.INTERACTIVE)
                   .ScaleMode(ScaleModes.SPECIFIC)
                   .Scale(1.0) 

Report Source in ViewModel


thank you
-nm