Unanswered: Help - CrystalReportViewer (v10) failed to view a report requiring two date parameter
I am having a problem to view a report using CrystalReportViewer.
My system is Crystal Report 10 (dev edition) + Apache Tomcat 4.1.27 + J2EE 1.4 + Windows 2000/Sp4 + All latest hot fixes (July 16, 2004 – July 20, 2004). I am using JSP files to embed the CrystalReportViewer object. One crystal report was created and it requires two DATE parameters, one is from_date and another is to_date. The reprt file can be opened with Crystal Reports 10 without any trouble.
When I tried to use the CrystalReportViewer to view the report, a standard parameter requirement form appeared. It is normal. I clicked a calendar button to enter value of the from_date, it is, say, Date(1990,7,1). I did the same thing for to_date; it is Date(2004,7,23). So far so good, it sounds good, isn’t it? However, after I clicked OK button on the form, the CrystalReportViewer gave an exception: