I have CFC image processing for processing uploaded images. In the method, I create a new image of the downloaded file with ImageNew() , and then, if necessary, resize it (along with some other check to make sure that this image). Here is the code snippet:
<cftry> <cfset ImageScaleToFit(#local.uploadedImage#, 72, "", "highestPerformance")> <cfimage action="write" source="#local.uploadedImage#" destination="#local.newThumbName#" overwrite="yes" > <cfcatch type="any"> <cfset local.response['catcher'] = #cfcatch.Detail#> <cfset local.response['success'] = false> <cfreturn local.response> </cfcatch> </cftry>
After I uploaded the code to the production server, it started to throw an error, because "highPerformance" is not an available option for compressing the image on the production server.
As a backup for handling <cftry> exceptions, I have Application.cfc, send me an email with details, masking errors from the user in case "try" does not fix the error.
Inside CFC, <cftry> catches an error and sends it back to my page. where it is displayed on the console.
My question is: why does this particular block of code not work with <cftry> and the error is sent directly to exception handling in my Application.CFC application?
Is there some kind of “error threshold” that my built-in exception handling cannot handle?
BTW, "highPerformance" works for some reason, although the Adobe documentation says that "highPerformance" is an available option ...
EDIT:
Here's the error I get from Application.cfc
Could not initialize class javax.media.jai.JAI
And the stack trace:
ava.lang.NoClassDefFoundError: Could not initialize class javax.media.jai.JAI at coldfusion.image.Image.resizeImageWithJAI(Image.java:1189) at coldfusion.image.Image.resize(Image.java:1119) at coldfusion.image.Image.scaleToFit(Image.java:974) at coldfusion.image.Image.scaleToFit(Image.java:959) at coldfusion.runtime.CFPage.ImageScaleToFit(CFPage.java:6189) at cfspecials2ecfc103515531$funcUPLOADFILEXHR.runFunction(C:\cfc\thecfc.cfc:143) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:418) at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47) at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:360) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:324) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:59) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:277) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:192) at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:2471) at cfspecials2ecfc103515531$funcMULTIUPLOAD.runFunction(C:\cfc\thecfc.cfc:32) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:418) at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47) at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:360) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:324) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:59) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:277) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:463) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:453) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:320) at coldfusion.filter.ComponentFilter.invoke(ComponentFilter.java:183) at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:282) at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48) at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40) at coldfusion.filter.PathFilter.invoke(PathFilter.java:86) at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70) at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28) at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38) at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46) at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38) at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22) at coldfusion.xml.rpc.CFCServlet.invoke(CFCServlet.java:138) at coldfusion.xml.rpc.CFCServlet.doPost(CFCServlet.java:289) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89) at jrun.servlet.FilterChain.doFilter(FilterChain.java:86) at com.seefusion.Filter.doFilter(Filter.java:49) at com.seefusion.SeeFusion.doFilter(SeeFusion.java:1494) at jrun.servlet.FilterChain.doFilter(FilterChain.java:94) at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42) at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46) at jrun.servlet.FilterChain.doFilter(FilterChain.java:94) at jrun.servlet.FilterChain.service(FilterChain.java:101) at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106) at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42) at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286) at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543) at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203) at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320) at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428) at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266) at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)