情况是这样的:
我在客户win2003 server (stadard version)上面安装了cr_net_server_install (从crystal 官方网站上面说是只要装上它就可以的)结果发布的基于webreportviewer的页面只有在该局域网内可以看见,从internet访问,都提示错误信息如下: (我估计是什么权限不对,请有这方面经验的大侠指点,多谢)补充,我在该局域网内一台测试用的Win2000 server 上安装是可以发布的。而且在开发环境下面的一个win2003上面是可以的.(狂晕)
--------------------------------------------Error in File C:\WINDOWS\TEMP\{78AC43CB-0D64-45AA-BEA2-1E1EE10B08B1}.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\{78AC43CB-0D64-45AA-BEA2-1E1EE10B08B1}.rpt: Invalid Query Engine property.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 (0x800002e6):
Error in File C:\WINDOWS\TEMP\{78AC43CB-0D64-45AA-BEA2-1E1EE10B08B1}.rpt:
Invalid Query Engine property.]
CrystalDecisions.ReportAppServer.Controllers.DatabaseControllerClass.SetDataSource(Object DataSource, String OldTableAlias, String NewTableName) +0
CrystalDecisions.CrystalReports.Engine.Table.SetDataSource(Object val) +440
CrystalDecisions.CrystalReports.Engine.ReportDocument.(Object X) +293[InternalException:
Error in File C:\WINDOWS\TEMP\{78AC43CB-0D64-45AA-BEA2-1E1EE10B08B1}.rpt:
Invalid Query Engine property.]
CrystalDecisions.ReportAppServer.ConvertDotNetToErom.ThrowDotNetException(Exception e) +640
CrystalDecisions.CrystalReports.Engine.ReportDocument.(Object X) +876
CrystalDecisions.CrystalReports.Engine.ReportDocument.SetDataSource(DataSet dataSet) +21
Reports.testReport.Page_Load(Object sender, EventArgs e)
System.Web.UI.Control.OnLoad(EventArgs e) +67
System.Web.UI.Control.LoadRecursive() +35
System.Web.UI.Page.ProcessRequestMain() +750
我在客户win2003 server (stadard version)上面安装了cr_net_server_install (从crystal 官方网站上面说是只要装上它就可以的)结果发布的基于webreportviewer的页面只有在该局域网内可以看见,从internet访问,都提示错误信息如下: (我估计是什么权限不对,请有这方面经验的大侠指点,多谢)补充,我在该局域网内一台测试用的Win2000 server 上安装是可以发布的。而且在开发环境下面的一个win2003上面是可以的.(狂晕)
--------------------------------------------Error in File C:\WINDOWS\TEMP\{78AC43CB-0D64-45AA-BEA2-1E1EE10B08B1}.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\{78AC43CB-0D64-45AA-BEA2-1E1EE10B08B1}.rpt: Invalid Query Engine property.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 (0x800002e6):
Error in File C:\WINDOWS\TEMP\{78AC43CB-0D64-45AA-BEA2-1E1EE10B08B1}.rpt:
Invalid Query Engine property.]
CrystalDecisions.ReportAppServer.Controllers.DatabaseControllerClass.SetDataSource(Object DataSource, String OldTableAlias, String NewTableName) +0
CrystalDecisions.CrystalReports.Engine.Table.SetDataSource(Object val) +440
CrystalDecisions.CrystalReports.Engine.ReportDocument.(Object X) +293[InternalException:
Error in File C:\WINDOWS\TEMP\{78AC43CB-0D64-45AA-BEA2-1E1EE10B08B1}.rpt:
Invalid Query Engine property.]
CrystalDecisions.ReportAppServer.ConvertDotNetToErom.ThrowDotNetException(Exception e) +640
CrystalDecisions.CrystalReports.Engine.ReportDocument.(Object X) +876
CrystalDecisions.CrystalReports.Engine.ReportDocument.SetDataSource(DataSet dataSet) +21
Reports.testReport.Page_Load(Object sender, EventArgs e)
System.Web.UI.Control.OnLoad(EventArgs e) +67
System.Web.UI.Control.LoadRecursive() +35
System.Web.UI.Page.ProcessRequestMain() +750
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看看报表文件的权限,最不济的方法是将everyone加入进去有读权限就可以了。
试试看吧