Under Review
Last Updated: 05 Apr 2024 08:39 by ADMIN

Using the November 2023 Report Designer, when a resize a Panel and then press Ctrl-Z to undo the resize, all objects within the Panel are lost.

I was able to confirm this by saving as a second copy and then comparing the XML between them.

Under Review
Last Updated: 26 Sep 2022 09:37 by ADMIN

Hello

I have a problem with report generating. We use HTML5 report viewer and basic implementation of ReportsControllerBase on server.
I've noticed that we have the CPU/memory recourse consumption after immediately pressing Stop Rendering button. The time of consumption recourses is the same as time without cancelling(about 18-20 second in my example)
There is log with calls of report generating. Last one with cancelling, previous without. 
(see
*** ReportProcessor.ProcessReport DONE in 00:00:16.1918150 ***
and
*** ReportProcessor.ProcessReport DONE in 00:00:16.8522950 ***)

I've investigated how cancelation is working.
The Stop Rendering button send DELETE request to ReportsControllerBase.DeleteReport endpoint. It does something and set IsDeleted flag for document.
Then DocumentCancellationController.ThrowIfCancellationRequested() is called in some specific places in app. You can see that method in log.txt, so it was called after pushing the button.

I've profiled the hot path of generation of report. See hotpath.png.
The most CPU intensive work happens in ReportProcessor.ProcessRepourtSource()...
Pay attention to rendering calls.png - the first red dot here - ReportProcessor.ProcessRepourtSource() call.
The second - where the exception and actual cancelation happens.
I'm expecting it should happen much earlier and cancellation of generation of document(and resources consumption) will finish ASAP.

By the way, I see some cancelation checks in ReportProcessor.ProcessRepourtSource() as well - see throwIfCancellation.png
But cancelation request came after these check and most intensive CPU works already started.


Is it possible to fix that?

Under Review
Last Updated: 15 Aug 2022 15:41 by ADMIN

I display the WPF Report Viewer control in a closable tab. To free the resources I invoke DisposeViewerResources on tab close as described here: https://docs.telerik.com/reporting/embedding-reports/display-reports-in-applications/wpf-application/disposing-the-report-viewer-resources

However, I see the following dialog every time. There is no way to capture this error or suppress the dialog.

Under Review
Last Updated: 04 Feb 2022 09:39 by ADMIN
Unable to get report parameters.
An error has occurred.
Type: Telerik.Reporting.ReportSerialization.Current.ReportSerializable`1[Telerik.Reporting.Report]
Under Review
Last Updated: 09 Dec 2021 08:38 by ADMIN
Created by: Cedric
Comments: 1
Type: Bug Report
0

I am using the stand alone report designer, connected to a report server.
In the report I am designing, I have several cross tabs. We now want to create the same crosstabs, with additional filtering for the data.

- I copy the existing crosstab, then paste it.

Both cross tabs now reference the SAME row groups. Because of this, when I edit the filters, it just doesn't work. Looks like there are reference issues when the copy / paste is done, not all the objects within the cross tab are getting a new copy.

 

Original crosstab - it has a row group called "groupName1" :

 

Copied crosstab - same "groupName1" row group - it shouldn't be the same row group object.

Under Review
Last Updated: 28 Jun 2021 09:10 by ADMIN
Created by: Frantisek
Comments: 11
Type: Bug Report
1

Hello

 

I have problem with visual studio auto close when I'm working in reporting designer.

When I'm working in reporting designer and do about 5 changes, Visual studio freezes and after few monents is restarted and I loose all my work.

It is really frequented problem and I can hardly work with reporting designer.

 

In Windows Event Viewer I everytime find this exception that referes to problem in GetAggregateFunctions().

Application: devenv.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.NullReferenceException

Server stack trace: 
   at Telerik.Reporting.Processing.AggregateFunctionHelper.GetAggregateFunctions(IServiceProvider provider)
   at Telerik.Reporting.Design.Common.ExpressionBuilder.CategoryAdapter.<GetAggregates>d__1b.MoveNext()
   at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
   at Telerik.Reporting.Design.Common.ExpressionBuilder.CategoryAdapter.FillAggregates(Category funcCategory, IServiceProvider provider)
   at Telerik.Reporting.Design.Common.ExpressionBuilder.CategoryAdapter.CreateHierarchy(IServiceProvider provider, Boolean isFieldsTreeVisible)
   at Telerik.Reporting.Design.Common.ExpressionBuilder.ExpressionBuilderDialog.LoadCategories(IServiceProvider provider)
   at System.Runtime.Remoting.Messaging.StackBuilderSink._PrivateProcessMessage(IntPtr md, Object[] args, Object server, Object[]& outArgs)
   at System.Runtime.Remoting.Messaging.StackBuilderSink.AsyncProcessMessage(IMessage msg, IMessageSink replySink)
   at System.Runtime.Remoting.Proxies.RealProxy.EndInvokeHelper(System.Runtime.Remoting.Messaging.Message, Boolean)
   at System.Runtime.Remoting.Proxies.RemotingProxy.Invoke(System.Object, System.Runtime.Remoting.Proxies.MessageData ByRef)
   at Telerik.Reporting.Design.Common.ExpressionBuilder.ExpressionBuilderDialog+LoadCategoriesDelegate.EndInvoke(System.IAsyncResult)
   at Telerik.Reporting.Design.Common.ExpressionBuilder.ExpressionBuilderDialog.OnLoadCategoriesComplete(System.IAsyncResult)
   at System.Runtime.Remoting.Messaging.AsyncResult.SyncProcessMessage(System.Runtime.Remoting.Messaging.IMessage)
   at System.Runtime.Remoting.Messaging.StackBuilderSink.AsyncProcessMessage(System.Runtime.Remoting.Messaging.IMessage, System.Runtime.Remoting.Messaging.IMessageSink)
   at System.Runtime.Remoting.Proxies.AgileAsyncWorkerItem.DoAsyncCall()
   at System.Runtime.Remoting.Proxies.AgileAsyncWorkerItem.ThreadPoolCallBack(System.Object)
   at System.Threading.QueueUserWorkItemCallback.WaitCallback_Context(System.Object)
   at System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
   at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
   at System.Threading.QueueUserWorkItemCallback.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback()

Under Review
Last Updated: 18 Feb 2021 10:31 by ADMIN
after report viewer load , picture box is giving error internal server error .

i figure out the issue that my api is crash due to header is missing in this url .

kindly suggest me what should i do to resolve this issue  , how to add header in giving api 

api/reports/clients/5344b9acb49/instances/7775d1f9944/documents/133d0da1ce597ad792f356/resources/e3949b7f06e640b888683f5173637591/



Under Review
Last Updated: 17 Feb 2021 13:38 by ADMIN

I am currently using Reporting 13.2.19.1030.
The following error occurred while using Reporting.

'Non-Error promise rejection captured with value: Error shown. Throwing promises chain stop error.'

I looked up the cause of this error, and I was able to confirm the following article.

https://feedback.telerik.com/report-server/1401328-report-server-ui-shows-error-shown-throwing-promises-chain-stop-error-when-scheduling-report-with-parameters-and-unregistered-data-connection

As explained in the above article, the error in Report Server (5.1.19.618) has been corrected to appear to be a significant error.

So I looked up the release note to see if this error was fixed in the Reporting product, but I couldn't find any related information.

Is this error corrected on the Report Server only and not corrected in Reporting? If so, when can it be revised?

Under Review
Last Updated: 03 Dec 2020 09:56 by ADMIN
Created by: Heiko
Comments: 1
Type: Bug Report
1

The SearchDialog is placed based upon a parent window of type "Window". However, when I use other types like "RadRibbonWindow" as my main window the placement does not work correct. As a result the SearchDialog is shown in the upper right corner of the desktop. This is the code (in SearchDialogController.cs):

        Window GetParentWindow()
        {
            return (this.model.PageScrollViewer == null)
                ? null
                : this.model.PageScrollViewer.FirstParentOfType<Window>();
        }

At least this method should also take RadRibbonWindow in account (this is certainly not used that rarely since we all use Telerik components!) or for a more generic solution look for types that are derived from Window.

Under Review
Last Updated: 10 Jul 2020 06:16 by ADMIN
I am using a Table in the Details section of the Report. When having multiple (2) Cells selected and then clicking on the 3-dots-Button at backgroundimage->imagedata in the properties inspector the IDE freezes for a very long time (more than a minute). 
Under Review
Last Updated: 30 Jun 2020 13:26 by ADMIN
When i use "MultiSelectEditor" with parameters that have MultiValue set to true and have provided AvailableValues, it doesn't handle them. Only when i use those parameters with "MultiValueEditor" then it handles them even though "MultiValueEditor" is used with parameters that have not provided AvailableValues.
Under Review
Last Updated: 05 Jun 2020 08:10 by ADMIN

When the Report is shown in the HTML5 Interactive viewer, you can move the mouse over the cells in the Hyperlink column. When a cell has the mouse cursor hovering over it, a gray border is drawn around the cell.

The problem is that this gray border is partially covered by the Background color of the next cell.

Under Review
Last Updated: 09 Mar 2020 15:56 by ADMIN
ObjectDataSource with parameters of types Object[], String, and DateTime throws an exception in Report Designer Data Explorer. The error states that 'Member GetMissingSwipes(System.String filePath) on type GroupDataTable not found.' although the data source is configured to utilize a method with the same name with three parameters.