Coldfusion CFObject Error

[Christopher Gountanis]

Some classes will allow CFDump with results on methods getting NULL when
accessed though. Others just error out before you can run them. Any clue
why?
 
Code:
<CFOBJECT action="CREATE" name="MgSite" type="JAVA"
class="org.osgeo.mapguide.MgSite">
<cfdump var="#MgSite#">
 
Error Log:
"Error","jrpp-8","05/11/06","14:21:39",," The specific sequence of files
included or processed is: C:\Inetpub\wwwroot\test2.cfm, line: 13 "
java.lang.NoClassDefFoundError
 at org.osgeo.mapguide.MgSite.<init>(MgSite.java:60)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown
Source)
 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown
Source)
 at java.lang.reflect.Constructor.newInstance(Unknown Source)
 at java.lang.Class.newInstance0(Unknown Source)
 at java.lang.Class.newInstance(Unknown Source)
 at coldfusion.runtime.java.JavaProxy.invoke(JavaProxy.java:66)
 at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:1634)
 at
cfdump2ecfm407466896$funcDUMPOBJECT.runFunction(C:\blackstone_updates\cf
usion\wwwroot\WEB-INF\cftags\dump.cfm:677)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:348)
 at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
 at
coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.j
ava:258)
 at
coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:
56)
 at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:211)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:173)
 at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:1807)
 at
cfdump2ecfm407466896$funcRENDEROUTPUT.runFunction(C:\blackstone_updates\
cfusion\wwwroot\WEB-INF\cftags\dump.cfm:378)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:348)
 at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
 at
coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.j
ava:258)
 at
coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:
56)
 at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:211)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:173)
 at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:1807)
 at
cfdump2ecfm407466896._factor10(C:\blackstone_updates\cfusion\wwwroot\WEB
-INF\cftags\dump.cfm:347)
 at
cfdump2ecfm407466896.runPage(C:\blackstone_updates\cfusion\wwwroot\WEB-I
NF\cftags\dump.cfm:1)
 at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:152)
 at
coldfusion.filter.CFVariablesScopeFilter.invoke(CFVariablesScopeFilter.j
ava:63)
 at coldfusion.tagext.lang.ModuleTag.doStartTag(ModuleTag.java:255)
 at coldfusion.runtime.CfJspPage._emptyTcfTag(CfJspPage.java:1925)
 at cftest22ecfm1358963151.runPage(C:\Inetpub\wwwroot\test2.cfm:13)
 at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:152)
 at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:349)
 at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
 at
coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:209)
 at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
 at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:69)
 at
coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersist
enceFilter.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.jav
a: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:
204)
 at
jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.j
ava:318)
 at
jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java
:426)
 at
jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.jav
a:264)
 at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)

 
--
Chris Gountanis
Programmer/Analyst - Network Administrator
cgountanis at rand.com
T: 866-485-5220 | T: 920-832-8920 | F: 920-832-0736

IMAGINiT Technologies (formerly Taylor Technologies)
RAND Worldwide Company
501 S Nicolet Road Appleton, WI 54914
http://www.rand.com/imaginit/

 
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