Total Pageviews

2009/10/30

Utilize Telerik Reporting to build bar chart

Check out this SlideShare Presentation:

2009/10/23

nHibenrate Exception: Unable to locate appropriate constructor on class [Persistence.vo.CaseTypeReportBean, Persistence]

I'm using aggregate functions in my HQL, it looks like this



and the CaseTypeReportBean is as bellowing


But as I run this function, system report this error message: Unable to locate appropriate constructor on class [Persistence.vo.CaseTypeReportBean, Persistence] [select new CaseTypeReportBean(t1.caseType, count(t1)) from Persistence.vo.Cases t1 group by t1.caseType]


It results from the inappropriate data type for CaseTypeReportBean constructor



Hence, I modify the constructor just like this(from int to Int64), then it works now



Reference: https://www.hibernate.org/407.html#A22