HI All,

We have 2 web servers , 2 app  in our prod environment. Suddenly after server reboot activity, on one of the server we are facing issue "Error registering the viewer with service". When request hit to one of the server then only user see error. We are using File Storage for the implementation. I suspect some settings or configurations might have changed in one server. What all things can we check for this ? Trace log show below error in affected server:
"Make sure you are using CacheStorage inside single-instance application deployment only."

I am Using telerik.reporting.cache.stackexchangeredis.2 15.0.21.224 to implement redisStorage. But it is not digitally signed. How can i get the digitally signed version of this package

How do I remove the expanders on this chart that I've circled?

(Test carried out using the BarcodeTypes demo report)

On my development machine, all export formats work fine.

When deployed to Azure, some formats work, some don't:

_ PDF, CSV, XLS, Tiff & MHTML all work fine

_ XLSX, PowerPoint, RTF and Word all give the same GDI+ error

I have found other instances of GDI+ errors on the forum (related to PictureBox, PDF export, ...) but this seems to be a different type of exception

I am aware of Report Export issues on Azure with cheap plans, and have upgraded to a higher plan (Basic); PDF export didn't work on cheaper plan and that works now, so I assume this is an unrelated issue.

Error message:

Any hep would be greatly appreciated,

Erik

Hi,

I am trying to Implement the RedisStorage in my application which uses Telerik Reporting but doesn't seem to get any hold of it. Can anyone please help me how to use it.

I found some bits of code from long ago but still can't figure it out.

Any up to date clear code You could give me ?  I am using Angular/.NET core 5.0.

I am putting the report in the wwwroot and setting to copy always so the report seems to be there. The report has no parameters.

I get the error below

   [HttpGet]
        //https://localhost:44374/reports/testreport
        public string TestReport()
        {
            string webRootPath = _webHostEnvironment.WebRootPath;

            var rptName = Path.Combine(webRootPath, "Reports\\AllForms.trdp");
            var report = new Telerik.Reporting.Report { DocumentName = rptName };
            var instanceReportSource = new InstanceReportSource { ReportDocument = report };

            var reportProcessor = new ReportProcessor();
            var result = reportProcessor.RenderReport("PDF", instanceReportSource, new Hashtable());

            return "xxx";
        }

The current data set presented in the report did not produce any significant content, so no pages were generated. If you need to see the whole report content, including blank pages, please contact the report author.

Hello,

We have a dynamic report book we create for one of our reports. It has been working for several years. 

We just implemented load balancing and had to change our "ReportServiceConfiguration" to use MsSqlServerStorage instead of FileStorage. That works for all of the other reports except for this report book.

When you run the reportbook it behave strangely, sometimes it will display a few pages, other times it will get an error "index out of range exception". It is as if something is cached and it gets confused when switching servers. 

We are using ASP.NET MVC.

Any suggestions?

Hi,

I've set reportHeaderSection.Visible to false.  The contents of the page are blank but the reportHeaderSection still remains as a blank page.

How do I hide the entire section to remove the blank reportHeaderSection page?

Please reply to mrogers@sabreindustries.com.  Our login is a general email address which will not be sent to me.

Thank you for your help.

Mark Rogers

Sabre Industries, LLC.

Hi guys,

I currently have a problem with the PageCount in a very specific situation.

I have a Report made in the Visual Studio Designer. This Report has a different Subreport based on a Parameter.
This Report is in a ReportBook in these variants with different parameters.

And this ReportBook is displayed in a ReportViewer.

Now the PageCount isn't always correct.
With always I mean, some versions of the Report have the correct number, some don't.

If the Report is not in the Book, the PageCount is correct.
If I try the same with a ReportBook in the Standalone Designer, it is also correct.

The PageNumberingStyle is set to ResetNumberingAndCount, so that can't be any problem.

Since it's a big C# project with Database connections, it's hard to give the whole code and just some snippets aren't relly informative.

But has anyone any idea what could help or how I could count the pages without the build in function?

Greetings Benedikt

I'm using HTML5 Webforms Report Viewer, and I want to create multiple instances of the same report using the ReportBook. Here are my codes:

var myReportSource = new Telerik.ReportViewer.Html5.WebForms.ReportSource();

myReportSource.IdentifierType = IdentifierType.TypeReportSource;

myReportSource.Identifier = typeof(myReport).AssemblyQualifiedName;

ReportBook reportBook = new ReportBook();

for (int i=0; i < jsonObject.Count; i++)

{

        reportBook.Reports.Add(new MyReport());

        reportBook.Reports[i].ReportParameters["Field"].Value = jsonObject[i]["Field"];

}

ReportViewer.ReportSource = myReportSource;

Question:

1. How do I assign the Report Book to the report source, then to be assigned to the report viewer? 

2. How do I set the "Mergeable" property to "false" for the report parameters?

Note: 

I have tried the approach from https://www.telerik.com/forums/two-of-same-report-in-one-reportbook-different-parameters, but I got an error "Cannot Implicitly Convert type InstanceReportSource to Html5.WebForms.ReportSource