You can try to install barcode font in App server.

Hi John,

You can obtain a detailed error by enabling the crystal server logs. To enable logs, navigate to 

the crystal installation folder. 

Then Run the CR_Web_Log.exe and set the log level to High.

Please try to order the report again with the bar-code and you should see a detailed error in the logs.

Thanks,

Kasun

You need to install the Font onto the Crystal Web Server.  Reboot the Crystal Web Server and try again.

Hi,

I am also getting the same error but, in my case, executed the report with QR code. attached below the error log.

3/28/2023 12:07:10 PM[IFSCRWebSetup_TEST]-[getExportReport] Exporting the doc in CrystalReport format.
3/28/2023 12:07:10 PM[IFSCRWebSetup_TEST]-ERROR in [ExportReportWithParametersAndlogonInfo] Error in exporting the report in rpt format.
3/28/2023 12:07:10 PM[IFSCRWebSetup_TEST]-Value cannot be null.
Parameter name: input   at System.IO.BinaryReader..ctor(Stream input, Encoding encoding, Boolean leaveOpen)
   at Ifs_ReportService.ExportReportWithParametersAndlogonInfo(String FileName, String WebUser, String SecuredReportRequired, String ParameterValues, String LogonInfoValues, String ExportType) in c:\inetpub\wwwroot\IFSCRWebSetup_TEST\App_Code\Service.cs:line 746