Maybe it's how you're doing the convert? I'm taking the uploaded gif and resizing it and saving it as a jpg and it works fine. Try doing that.
Russ > -----Original Message----- > From: Jake Churchill [mailto:[EMAIL PROTECTED] > Sent: Monday, October 16, 2006 12:22 PM > To: CF-Talk > Subject: image.cfc convert issue > > I'm having an issue with .gif images and the image.cfc component. I > have an application that has to be able to dynamically resize images and > now it has to handle .gif images. I can read them fine but cannot write > them. So I'm attempting to use the convert function built in to convert > the image from a .gif to .jpg, then do the resize. I get it > successfully converted and saved back to the directory under the same > name, just different extension. Then I update my database with the new > image. Then I start the resize and get the error that I copied below. > Any ideas as to why this is happening or any suggestions to help me > accomplish the same thing without finding a completely new image tool > and having to recode a bunch of stuff? > > > Object Instantiation Exception. > > An exception occurred when instantiating a java object. The cause of > this exception was that: . > > The error occurred in *D:\websites\ChridGIS\com\image.cfc: line 223* > *Called from* D:\websites\ChridGIS\toolkit\display\dspPropDetails.cfm: > line 329 > *Called from* D:\websites\ChridGIS\toolkit\display\dspDetails.cfm: line > 250 > *Called from* D:\websites\ChridGIS\toolkit\display\dspDetails.cfm: line 1 > *Called from* D:\websites\ChridGIS\toolkit\resourceSearch.cfm: line 42 > *Called from* D:\websites\ChridGIS\toolkit\Application.cfc: line 113 > *Called from* D:\websites\ChridGIS\com\image.cfc: line 223 > *Called from* D:\websites\ChridGIS\toolkit\display\dspPropDetails.cfm: > line 329 > *Called from* D:\websites\ChridGIS\toolkit\display\dspDetails.cfm: line > 250 > *Called from* D:\websites\ChridGIS\toolkit\display\dspDetails.cfm: line 1 > *Called from* D:\websites\ChridGIS\toolkit\resourceSearch.cfm: line 42 > *Called from* D:\websites\ChridGIS\toolkit\Application.cfc: line 113 > > 221 : return retVal; > 222 : } > *223 : > resizedImage.init(javacast("int",w),javacast("int",h),img.getType()) > ;* > 224 : > 225 : w = w / img.getWidth(); > > > ------------------------------------------------------------------------ > Resources: > > * Check the ColdFusion documentation > <http://www.macromedia.com/go/proddoc_getdoc> to verify that you > are using the correct syntax. > * Search the Knowledge Base > <http://www.macromedia.com/support/coldfusion/> to find a solution > to your problem. > > Browser Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET > CLR 1.1.4322; .NET CLR 2.0.50727) > Remote Address 10.0.0.87 > Referrer > Date/Time 16-Oct-06 10:43 AM > > Stack Trace (click to expand) <javascript:;> > at > cfimage2ecfc740018796$funcRESIZE.runFunction(D:\websites\ChridGIS\com\imag > e.cfc:223) > at > cfdspPropDetails2ecfm611613558.runPage(D:\websites\ChridGIS\toolkit\displa > y\dspPropDetails.cfm:329) > at > cfdspDetails2ecfm1198259780._factor6(D:\websites\ChridGIS\toolkit\display\ > dspDetails.cfm:250) > at > cfdspDetails2ecfm1198259780.runPage(D:\websites\ChridGIS\toolkit\display\d > spDetails.cfm:1) > at > cfresourceSearch2ecfm1520973003.runPage(D:\websites\ChridGIS\toolkit\resou > rceSearch.cfm:42) > at > cfApplication2ecfc1806409534$funcONREQUEST.runFunction(D:\websites\ChridGI > S\toolkit\Application.cfc:113) > at > cfimage2ecfc740018796$funcRESIZE.runFunction(D:\websites\ChridGIS\com\imag > e.cfc:223) > at > cfdspPropDetails2ecfm611613558.runPage(D:\websites\ChridGIS\toolkit\displa > y\dspPropDetails.cfm:329) > at > cfdspDetails2ecfm1198259780._factor6(D:\websites\ChridGIS\toolkit\display\ > dspDetails.cfm:250) > at > cfdspDetails2ecfm1198259780.runPage(D:\websites\ChridGIS\toolkit\display\d > spDetails.cfm:1) > at > cfresourceSearch2ecfm1520973003.runPage(D:\websites\ChridGIS\toolkit\resou > rceSearch.cfm:42) > at > cfApplication2ecfc1806409534$funcONREQUEST.runFunction(D:\websites\ChridGI > S\toolkit\Application.cfc:113) > > > java.lang.reflect.InvocationTargetException > at sun.reflect.GeneratedConstructorAccessor809.newInstance(Unknown > Source) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstr > uctorAccessorImpl.java:27) > at java.lang.reflect.Constructor.newInstance(Constructor.java:274) > at > coldfusion.runtime.java.JavaProxy.CreateObject(JavaProxy.java:128) > at coldfusion.runtime.java.JavaProxy.invoke(JavaProxy.java:56) > at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:1634) > at > cfimage2ecfc740018796$funcRESIZE.runFunction(D:\websites\ChridGIS\com\imag > e.cfc:223) > at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:344) > at > coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:290) > at > coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.jav > a:254) > at > coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:56 > ) > at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:207) > at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:169) > at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:194) > at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:146) > at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:1634) > at > cfdspPropDetails2ecfm611613558.runPage(D:\websites\ChridGIS\toolkit\displa > y\dspPropDetails.cfm:329) > at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:152) > at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:349) > at coldfusion.runtime.CfJspPage._emptyTag(CfJspPage.java:1915) > at > cfdspDetails2ecfm1198259780._factor6(D:\websites\ChridGIS\toolkit\display\ > dspDetails.cfm:250) > at > cfdspDetails2ecfm1198259780.runPage(D:\websites\ChridGIS\toolkit\display\d > spDetails.cfm:1) > at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:152) > at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:349) > at coldfusion.runtime.CfJspPage._emptyTag(CfJspPage.java:1915) > at > cfresourceSearch2ecfm1520973003.runPage(D:\websites\ChridGIS\toolkit\resou > rceSearch.cfm:42) > at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:152) > at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:349) > at coldfusion.runtime.CfJspPage._emptyTag(CfJspPage.java:1915) > at > cfApplication2ecfc1806409534$funcONREQUEST.runFunction(D:\websites\ChridGI > S\toolkit\Application.cfc:113) > at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:344) > at > coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.jav > a:254) > at > coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:56 > ) > at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:207) > at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:169) > at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:194) > at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:146) > at > coldfusion.runtime.AppEventInvoker.invoke(AppEventInvoker.java:72) > at > coldfusion.runtime.AppEventInvoker.onRequest(AppEventInvoker.java:178) > at > coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:215) > at coldfusion.filter.PathFilter.invoke(PathFilter.java:86) > at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:69) > at > coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:52) > at > coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersisten > ceFilter.java:28) > at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38) > at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38) > at > coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22) > at > coldfusion.filter.RequestThrottleFilter.invoke(RequestThrottleFilter.java: > 115) > at coldfusion.CfmServlet.service(CfmServlet.java:107) > at > coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:78) > at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:91) > at > jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42) > at > jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:257) > at > jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:541) > at > jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:20 > 4) > at > jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.jav > a:318) > at > jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:4 > 26) > at > jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java: > 264) > at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66) > Caused by: java.lang.IllegalArgumentException: Unknown image type 0 > at java.awt.image.BufferedImage.<init>(BufferedImage.java:428) > ... 59 more > > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. 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