Cfreport & "Error loading image data"

Question

i'm using cf report builder.
I insert in report an image linked to a url
If i execute the report i receive this error
Report data binding error Error loading image data :
http://DOMAIN/PATH/0701.jpg.
the image exists: if i copy the url to my browser, it appears
If i replace link with filesystem path, i receive the same
error
this is the error exception
"Error","jrpp-7","01/29/07","21:13:20","marcappelli_frontend","Report
data binding error Error loading image data :
http://venusia/lavoro/marsportcappelli_it/html/catalogo/2007/0701.jpg.Error
loading byte data :
http://venusia/lavoro/marsportcappelli_it/html/catalogo/2007/0701.jpg
The specific sequence of files included or processed is:
/home/htdocs/clienti/marsportcappelli_it/html/_script/catalogo2007.cfm
coldfusion.runtime.report.Report$ReportDataBindingException:
Report data binding error Error loading image data :
http://venusia/lavoro/marsportcappelli_it/html/catalogo/2007/0701.jpg.
at
coldfusion.runtime.report.Report.runReport(Report.java:303)
at
coldfusion.tagext.lang.ReportTag.doEndTag(ReportTag.java:467)
at
coldfusion.runtime.CfJspPage._emptyTag(CfJspPage.java:1909)
at
cfcatalogo20072ecfm389367973.runPage(/home/htdocs/clienti/marsportcappelli_it/html/_scrip t/catalogo2007.cfm:13)
at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:152)
at
coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:343)
at
coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
at
coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:210)
at
coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:51)
at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
at
coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:50)
at
coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:52)
at
coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:2 8)
at
coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
at
coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
at
coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
at coldfusion.CfmServlet.service(CfmServlet.java:105)
at
coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:78)
at
jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:91)
at
jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
at
jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:257)
at
jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:527)
at
jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:204)
at
jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:349)
at
jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:457)
at
jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:295)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)
any ideas?
any help is very appreciates!
thanks
Rob

Answer 1

I think the new error you saw was due to the cross-schema issue on 10.1.0.2/10.1.0.3 (as described in another thread on creating pyramids).
You should connect as system to grant the permissions. With 10.1.0.2/10.1.0.3, importFrom should be called from the same schema where the GeoRaster tables are defined. (Upgrading to 10.1.0.4 or higher if you want to perform cross-schema operations.)
Other than the connection part, your scripts looked OK. Please make sure that the file with the specified file name does exist and is on the same machine where the database is running. Note that even if the grant_permission call is executed successfully, it does not necessarily mean the following file operations will always succeed. For example, grant_permission can be called successfully on a file that does not even exist. If a file with the specific name is later created, no permissions are granted on the new file. The case with the schema 'GIS' is similar. You need to make sure that the schema 'GIS' and the file do exist before the grant_permission call; and grant_permission can be called repeatedly, if necessary.
Hope this helps.