crystal report 10 部署 的 问提
web server 上已经装了 crystal enterprise 10
在用 web form 的reportviewer 导入报表时出现如下的错误
Error in File C:\WINDOWS\TEMP\{C22CBE23-C1D1-4EA9-9DDB-A02277E9E1C2}.rpt: Invalid Query Engine property.
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: Error in File C:\WINDOWS\TEMP\{C22CBE23-C1D1-4EA9-9DDB-A02277E9E1C2}.rpt: Invalid Query Engine property.
如果报表没有数据源,什么都没得报表能显示
现在是用ado.net做的数据源
老是会出现这种错误
是还缺什么没装吗