Invalid index. (exception from hresult: 0x8002000b (disp_e_badindex))

Question

Problem :

I am very new to Crystal Report. I have recently got one project which needs me to make a crystal report in the asp.net for my web application. My previous reports were working very well. But recently my reports have started showing me below error message.

Invalid index. (Exception from HRESULT: 0x8002000B (DISP_E_BADINDEX))
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Runtime.InteropServices.COMException: Invalid index. (Exception from HRESULT: 0x8002000B (DISP_E_BADINDEX))
Source Error: An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace: [COMException (0x8002000b): Invalid index. (Exception from HRESULT: 0x8002000B (DISP_E_BADINDEX))]
Report_Viewer.Page_Load(Object sender, EventArgs e) +894
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
System.Web.UI.Control.OnLoad(EventArgs e) +99
System.Web.UI.Control.LoadRecursive() +50
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627

Please find below my system configuration for your reference:

Microsoft .NET Framework Version:- 2.0.50727.4927,

ASP.NET Version:- 2.0.50727.4927,

VS:- VS 2008,

Database:- MS SQL Express 2005,

OS:- Windows 7

Can somebody help me in fixing my issues?

Answer 1

I have gone through your error message. I can help you in fixing your error.

Above error message can occur in below conditions.

In your below line I guess you want to check that whether the parameter exists or not. crParameterFieldDefinitions["@Parameter1"];

But I think that parameter which you want to check is not available. So you are facing the error.

If the parameter names which you have set in the code are completely different from the parameter names which you have defined in your report.