getMetadata conflict with ColdFusion 10?

[Mark Picker]

Hi,

 

I'm in the process of upgrading our servers to ColdFusion 10 and I thought it would be interesting to run the CF10 Code Analyzer over the FarCry core (also doing it because I'm having a small issue).

 

One of the things it identified was the use of getMetadata.  The error is triggered because apparently ColdFusion 10 has introduced a system function with the same name.  Taken from the report:

 

Coldfusion10 has added a system function named Getmetadata.

 

How to Fix

 

Change name of UDF Getmetadata.

 

Is this something we need to worry about?

 

Cheers

Mark

[Blair McKenzie]

I'm pretty sure CF always had a function by that name. Not sure why it would be picked up as a problem in core, since we use it extensively.

Blair

Mark

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[Mark Picker]

Thanks Blair.  I guess I probably can just ignore it then but there is one small thing bugging me with it though.  One of the main reasons for looking into it is because after moving everything to ColdFusion 10, I'm getting a constant error in the exception logs that wasn't happening with CF9.

 

I'm not great at reading through the stack errors but if I understand it correctly, the last thing run was fourq.cfc at line 1139.  That line happens to contain a call to getmetadata.

 

<cfset var stMD = getMetadata(this) />

 

Exception log:

 

"Error","ajp-bio-8012-exec-3","08/04/13","12:37:39",,""
java.lang.NullPointerException
 at coldfusion.util.Utils.getServletPath(Utils.java:100)
 at coldfusion.util.Utils.getServletPath(Utils.java:90)
 at coldfusion.util.Utils.getBaseTemplatePath(Utils.java:419)
 at coldfusion.runtime.TemplateProxyFactory.getTemplateFileHelper(TemplateProxyFactory.java:1567)
 at coldfusion.runtime.MetadataUtils.getComponentMetadata(MetadataUtils.java:112)
 at coldfusion.runtime.CfJspPage.GetComponentMetadata(CfJspPage.java:2744)
 at coldfusion.runtime.TemplateProxy.getRuntimeComponentMetadata(TemplateProxy.java:1940)
 at coldfusion.runtime.TemplateProxy.getRuntimeMetadata(TemplateProxy.java:1801)
 at coldfusion.runtime.MetadataUtils.getMetaData(MetadataUtils.java:54)
 at coldfusion.runtime.CfJspPage.GetMetadata(CfJspPage.java:2717)
 at cffourq2ecfc1588968950$funcGETTYPENAME.runFunction(Q:\inetpub\Prod\FarCry_6\core\packages\fourq\fourq.cfc:1139)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
 at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
 at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
 at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
 at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
 at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:220)
 at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:2659)
 at cffourq2ecfc1588968950$funcGETDATA.runFunction(Q:\inetpub\Prod\FarCry_6\core\packages\fourq\fourq.cfc:824)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
 at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
 at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
 at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
 at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:518)
 at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:660)
 at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:469)
 at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2373)
 at cfobjectBroker2ecfc539455031$funcADDWEBSKIN.runFunction(Q:\inetpub\Prod\FarCry_6\core\packages\lib\objectBroker.cfc:495)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
 at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
 at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
 at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
 at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:518)
 at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:660)
 at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:469)
 at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2373)
 at cffourq2ecfc1588968950$funcRUNVIEW.runFunction(Q:\inetpub\Prod\FarCry_6\core\packages\fourq\fourq.cfc:543)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
 at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
 at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
 at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
 at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
 at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:518)
 at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:2624)
 at cffourq2ecfc1588968950$funcGETVIEW.runFunction(Q:\inetpub\Prod\FarCry_6\core\packages\fourq\fourq.cfc:332)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
 at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
 at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
 at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
 at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
 at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:518)
 at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:660)
 at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:469)
 at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2373)
 at coldfusion.tagext.lang.InvokeTag.doEndTag(InvokeTag.java:402)
 at cfview2ecfm719548011._factor4(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:138)
 at cfview2ecfm719548011._factor7(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:74)
 at cfview2ecfm719548011._factor8(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:11)
 at cfview2ecfm719548011._factor9(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:9)
 at cfview2ecfm719548011.runPage(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:1)
 at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:244)
 at coldfusion.filter.CFVariablesScopeFilter.invoke(CFVariablesScopeFilter.java:56)
 at coldfusion.tagext.lang.ModuleTag.doStartTag(ModuleTag.java:296)
 at cfdisplayBody2ecfm1607210848.runPage(Q:\inetpub\Prod\FarCry_6\core\webskin\dmInclude\displayBody.cfm:29)
 at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:244)
 at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:444)
 at coldfusion.runtime.CfJspPage._emptyTcfTag(CfJspPage.java:2799)
 at cffourq2ecfc1588968950$funcRUNVIEW.runFunction(Q:\inetpub\Prod\FarCry_6\core\packages\fourq\fourq.cfc:439)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
 at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
 at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
 at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
 at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
 at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:518)
 at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:2624)
 at cffourq2ecfc1588968950$funcGETVIEW.runFunction(Q:\inetpub\Prod\FarCry_6\core\packages\fourq\fourq.cfc:332)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
 at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
 at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
 at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
 at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
 at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:518)
 at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:660)
 at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:469)
 at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2373)
 at coldfusion.tagext.lang.InvokeTag.doEndTag(InvokeTag.java:402)
 at cfview2ecfm719548011._factor4(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:138)
 at cfview2ecfm719548011._factor7(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:74)
 at cfview2ecfm719548011._factor8(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:11)
 at cfview2ecfm719548011._factor9(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:9)
 at cfview2ecfm719548011.runPage(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:1)
 at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:244)
 at coldfusion.filter.CFVariablesScopeFilter.invoke(CFVariablesScopeFilter.java:56)
 at coldfusion.tagext.lang.ModuleTag.doStartTag(ModuleTag.java:296)
 at cfdisplayPage2ColSidebar2ecfm85859071.runPage(Q:\inetpub\Prod\FarCry_6\projects\prod_wi_internet\webskin\types\displayPage2ColSidebar.cfm:32)
 at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:244)
 at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:444)
 at coldfusion.runtime.CfJspPage._emptyTcfTag(CfJspPage.java:2799)
 at cffourq2ecfc1588968950$funcRUNVIEW.runFunction(Q:\inetpub\Prod\FarCry_6\core\packages\fourq\fourq.cfc:439)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
 at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
 at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
 at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
 at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
 at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:518)
 at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:2624)
 at cffourq2ecfc1588968950$funcGETVIEW.runFunction(Q:\inetpub\Prod\FarCry_6\core\packages\fourq\fourq.cfc:332)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
 at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
 at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
 at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
 at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
 at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:518)
 at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:660)
 at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:469)
 at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2373)
 at coldfusion.tagext.lang.InvokeTag.doEndTag(InvokeTag.java:402)
 at cfview2ecfm719548011._factor4(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:138)
 at cfview2ecfm719548011._factor7(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:74)
 at cfview2ecfm719548011._factor8(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:11)
 at cfview2ecfm719548011._factor9(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:9)
 at cfview2ecfm719548011.runPage(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:1)
 at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:244)
 at coldfusion.filter.CFVariablesScopeFilter.invoke(CFVariablesScopeFilter.java:56)
 at coldfusion.tagext.lang.ModuleTag.doStartTag(ModuleTag.java:296)
 at cfdisplay2ecfm1436260816._factor4(Q:\inetpub\Prod\FarCry_6\core\tags\navajo\display.cfm:226)
 at cfdisplay2ecfm1436260816._factor7(Q:\inetpub\Prod\FarCry_6\core\tags\navajo\display.cfm:102)
 at cfdisplay2ecfm1436260816.runPage(Q:\inetpub\Prod\FarCry_6\core\tags\navajo\display.cfm:1)
 at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:244)
 at coldfusion.filter.CFVariablesScopeFilter.invoke(CFVariablesScopeFilter.java:56)
 at coldfusion.tagext.lang.ModuleTag.doStartTag(ModuleTag.java:296)
 at cfdisplayPageStandard2ecfm465508785.runPage(Q:\inetpub\Prod\FarCry_6\core\webskin\dmNavigation\displayPageStandard.cfm:48)
 at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:244)
 at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:444)
 at coldfusion.runtime.CfJspPage._emptyTcfTag(CfJspPage.java:2799)
 at cffourq2ecfc1588968950$funcRUNVIEW.runFunction(Q:\inetpub\Prod\FarCry_6\core\packages\fourq\fourq.cfc:439)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
 at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
 at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
 at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
 at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
 at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:518)
 at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:2624)
 at cffourq2ecfc1588968950$funcGETVIEW.runFunction(Q:\inetpub\Prod\FarCry_6\core\packages\fourq\fourq.cfc:332)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
 at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
 at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
 at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
 at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
 at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
 at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:518)
 at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:660)
 at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:469)
 at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2373)
 at coldfusion.tagext.lang.InvokeTag.doEndTag(InvokeTag.java:402)
 at cfview2ecfm719548011._factor4(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:138)
 at cfview2ecfm719548011._factor7(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:74)
 at cfview2ecfm719548011._factor8(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:11)
 at cfview2ecfm719548011._factor9(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:9)
 at cfview2ecfm719548011.runPage(Q:\inetpub\Prod\FarCry_6\core\tags\webskin\view.cfm:1)
 at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:244)
 at coldfusion.filter.CFVariablesScopeFilter.invoke(CFVariablesScopeFilter.java:56)
 at coldfusion.tagext.lang.ModuleTag.doStartTag(ModuleTag.java:296)
 at cfdisplay2ecfm1436260816._factor4(Q:\inetpub\Prod\FarCry_6\core\tags\navajo\display.cfm:232)
 at cfdisplay2ecfm1436260816._factor7(Q:\inetpub\Prod\FarCry_6\core\tags\navajo\display.cfm:102)
 at cfdisplay2ecfm1436260816.runPage(Q:\inetpub\Prod\FarCry_6\core\tags\navajo\display.cfm:1)
 at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:244)
 at coldfusion.filter.CFVariablesScopeFilter.invoke(CFVariablesScopeFilter.java:56)
 at coldfusion.tagext.lang.ModuleTag.doStartTag(ModuleTag.java:296)
 at coldfusion.runtime.CfJspPage._emptyTcfTag(CfJspPage.java:2799)
 at cfindex2ecfm457060524.runPage(Q:\inetpub\Prod\FarCry_6\projects\prod_wi_internet\www\index.cfm:4)
 at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:244)
 at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:444)
 at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
 at coldfusion.filter.IpFilter.invoke(IpFilter.java:64)
 at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:428)
 at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
 at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
 at coldfusion.filter.PathFilter.invoke(PathFilter.java:112)
 at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:94)
 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.filter.CachingFilter.invoke(CachingFilter.java:62)
 at coldfusion.CfmServlet.service(CfmServlet.java:219)
 at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
 at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
 at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
 at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:928)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:414)
 at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:204)
 at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:539)
 at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:298)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)