Blank page when export to csv

[thomas]

Hello,

I've got a problem with the CSV exportation. The problem is that it doesn't work :-)

Context :
Using IE or FF
Version of telerik reporting : 2010.1 423 (Apr 21, 2010)

Explanation :
I got my report and when I try to export it in CSV, I got a blank page and the url is set at this :
http://<servername>/Telerik.ReportViewer.axd?instanceID=b77ad8ee403e493f8db94b10766221c7&culture=fr-FR&uiculture=fr-FR&optype=Export&ExportFormat=CSV

It works for every others formats (pdf, xps, rtf, ...) but csv is the only format it doesn't work.

Any idea ?

Cheers
Thomas

[Peter]

Hi Thomas,

We have made some tests with 2010.1.423 Telerik Reporting release but we were unable to reproduce any issues when exporting the report to CSV. Our suggestion is to review the Design Considerations for CSV Rendering help article and review the VS Output window for any exceptions.

Generally the referenced address is the call to the ReportViewer's handler that is responsible for processing the report.

If you still experience any difficulties when exporting to CSV we will appreciate if you open a support thread and send us a runnable sample project that exhibits the issue to debug on our end.

Kind regards,
Peter
the Telerik team

[thomas]

Hello,

Here is the Output when I click on "Export" :

 

*** ReportProcessor.Render STARTED ***

*** ReportProcessor.GetRenderer STARTED ***
*** ReportProcessor.GetRenderer DONE in 00:00:00.0000444 ***


*** ProcessReport #0 STARTED ***

*** Report Processing STARTED ***

*** Table::ProcessItem STARTED ***

*** TableBuilder::AddColumns STARTED ***
*** TableBuilder::AddColumns DONE in 00:00:00.0019751 ***


*** TableBuilder::AddRows STARTED ***
*** TableBuilder::AddRows DONE in 00:00:00.0009125 ***


*** TableBuilder::AddBody STARTED ***
*** TableBuilder::AddBody DONE in 00:00:00.0101429 ***

*** Table::ProcessItem DONE in 00:00:00.6528158 ***


*** Table::ProcessItem STARTED ***

*** TableBuilder::AddColumns STARTED ***
*** TableBuilder::AddColumns DONE in 00:00:00.0002541 ***


*** TableBuilder::AddRows STARTED ***
*** TableBuilder::AddRows DONE in 00:00:00.0006567 ***


*** TableBuilder::AddBody STARTED ***
*** TableBuilder::AddBody DONE in 00:00:00.0015204 ***

*** Table::ProcessItem DONE in 00:00:00.6935858 ***


*** Table::ProcessItem STARTED ***

*** TableBuilder::AddColumns STARTED ***
*** TableBuilder::AddColumns DONE in 00:00:00.0002666 ***


*** TableBuilder::AddRows STARTED ***
*** TableBuilder::AddRows DONE in 00:00:00.0004515 ***


*** TableBuilder::AddBody STARTED ***
*** TableBuilder::AddBody DONE in 00:00:00.0009732 ***

*** Table::ProcessItem DONE in 00:00:00.7302186 ***


*** Table::ProcessItem STARTED ***

*** TableBuilder::AddColumns STARTED ***
*** TableBuilder::AddColumns DONE in 00:00:00.0000332 ***


*** TableBuilder::AddRows STARTED ***
*** TableBuilder::AddRows DONE in 00:00:00.0000386 ***


*** TableBuilder::AddBody STARTED ***
*** TableBuilder::AddBody DONE in 00:00:00.0000093 ***

*** Table::ProcessItem DONE in 00:00:00.0146031 ***

*** Report Processing DONE in 00:00:02.1112162 ***


*** Measure Report (Horizontal) STARTED ***
*** Measure Report (Horizontal) DONE in 00:00:00.0250893 ***


*** Measure Report (Vertical) STARTED ***
*** Measure Report (Vertical) DONE in 00:00:00.0358953 ***

*** ProcessReport #0 DONE in 00:00:02.1892225 ***


*** RenderReport #0 STARTED ***
*** RenderReport #0 DONE in 00:00:00.0205866 ***

*** ReportProcessor.Render DONE in 00:00:02.2253812 ***

A first chance exception of type 'System.Security.SecurityException' occurred in System.dll

EDIT:
I just tried to export in another format to compare the output and it looks the same but without the last line :

A first chance exception of type 'System.Security.SecurityException' occurred in System.dll

[Peter]

Hi Thomas,

We will need more information, to further investigate the unexpected behavior.

• What is the trust level your application uses? 
• Do you have specific security configuration? 

Regards,
Peter
the Telerik team