在Asp.net中使用Crystal Reports时出现问题

Question

I have created reports using Crystal Reports in my asp.net application(vb). It was fine. But when I run it in another system, the report loading fails. So I modified my code like this.

sub Loadreport()
try
Dim sreport as new ReportDocument
sreport.Load(Server.MapPath("ClientList.rpt"))
sreport.FileName=Server.MapPath("ClientList.rpt")

catch(ex.exception)

end try
End sub

When the control comes to the line:-

sreport.Load(Server.MapPath("ClientList.rpt"))

it jumps to the catch block showing "Invalid Report path". But initially, the code was not showing any error. I haven't changed the path. What's wrong?

Answer 1

将路径记录到跟踪文件或错误日志中，或将其写入reponse。，然后查看“其他系统”上的路径是否是存储ClientList.rpt的正确路径。