Hi Brad,
I am having same issue and current setting for casecading and local scope mode is as per below.
Cascading : Standard (CFML Default)
Local Scope: Classic (CFML Default)
Below is stack trace in case you need.
Application Execution Exception
CFErrorType=expression
CFMessage=variable [INSTANCE] doesn't exist
CFStackTrace=variable [INSTANCE] doesn't exist
at railo.runtime.type.scope.UndefinedImpl.getCollection(UndefinedImpl.java:338):338
at model.videoservice_cfc$cf.udfCall(C:\websites\175582fc4\model\videoService.cfc:37):37
at railo.runtime.type.UDFImpl.implementation(UDFImpl.java:106):106
at railo.runtime.type.UDFImpl._call(UDFImpl.java:377):377
at railo.runtime.type.UDFImpl.callWithNamedValues(UDFImpl.java:276):276
at railo.runtime.ComponentImpl._call(ComponentImpl.java:574):574
at railo.runtime.ComponentImpl._call(ComponentImpl.java:491):491
at railo.runtime.ComponentImpl.callWithNamedValues(ComponentImpl.java:1719):1719
at railo.runtime.util.VariableUtilImpl.callFunctionWithNamedValues(VariableUtilImpl.java:735):735
at railo.runtime.PageContextImpl.getFunctionWithNamedValues(PageContextImpl.java:1467):1467
at handlers.video_cfc$cf.udfCall(C:\websites\175582fc4\handlers\video.cfc:169):169
at railo.runtime.type.UDFImpl.implementation(UDFImpl.java:106):106
at railo.runtime.type.UDFImpl._call(UDFImpl.java:377):377
at railo.runtime.type.UDFImpl.callWithNamedValues(UDFImpl.java:276):276
at railo.runtime.ComponentImpl._call(ComponentImpl.java:574):574
at railo.runtime.ComponentImpl._call(ComponentImpl.java:491):491
at railo.runtime.ComponentImpl.callWithNamedValues(ComponentImpl.java:1715):1715
at railo.runtime.tag.Invoke.doComponent(Invoke.java:203):203
at railo.runtime.tag.Invoke.doEndTag(Invoke.java:176):176
at coldbox.system.web.controller_cfc$cf._6(C:\websites\175582fc4\coldbox\system\web\Controller.cfc:738):738
at coldbox.system.web.controller_cfc$cf.udfCall(C:\websites\175582fc4\coldbox\system\web\Controller.cfc):-1
at railo.runtime.type.UDFImpl.implementation(UDFImpl.java:106):106
at railo.runtime.type.UDFImpl._call(UDFImpl.java:377):377
at railo.runtime.type.UDFImpl.call(UDFImpl.java:283):283
at railo.runtime.type.scope.UndefinedImpl.call(UndefinedImpl.java:700):700
at railo.runtime.util.VariableUtilImpl.callFunctionWithoutNamedValues(VariableUtilImpl.java:709):709
at railo.runtime.PageContextImpl.getFunction(PageContextImpl.java:1457):1457
at coldbox.system.web.controller_cfc$cf._5(C:\websites\175582fc4\coldbox\system\web\Controller.cfc:622):622
at coldbox.system.web.controller_cfc$cf.udfCall(C:\websites\175582fc4\coldbox\system\web\Controller.cfc):-1
at railo.runtime.type.UDFImpl.implementation(UDFImpl.java:106):106
at railo.runtime.type.UDFImpl._call(UDFImpl.java:377):377
at railo.runtime.type.UDFImpl.callWithNamedValues(UDFImpl.java:276):276
at railo.runtime.ComponentImpl._call(ComponentImpl.java:574):574
at railo.runtime.ComponentImpl._call(ComponentImpl.java:491):491
at railo.runtime.ComponentImpl.callWithNamedValues(ComponentImpl.java:1719):1719
at railo.runtime.util.VariableUtilImpl.callFunctionWithNamedValues(VariableUtilImpl.java:735):735
at railo.runtime.PageContextImpl.getFunctionWithNamedValues(PageContextImpl.java:1467):1467
at coldbox.system.coldbox_cfc$cf._1(C:\websites\175582fc4\coldbox\system\Coldbox.cfc:236):236
at coldbox.system.coldbox_cfc$cf.udfCall(C:\websites\175582fc4\coldbox\system\Coldbox.cfc):-1
at railo.runtime.type.UDFImpl.implementation(UDFImpl.java:106):106
at railo.runtime.type.UDFImpl._call(UDFImpl.java:377):377
at railo.runtime.type.UDFImpl.call(UDFImpl.java:283):283
at railo.runtime.type.scope.UndefinedImpl.call(UndefinedImpl.java:700):700
at railo.runtime.util.VariableUtilImpl.callFunctionWithoutNamedValues(VariableUtilImpl.java:709):709
at railo.runtime.PageContextImpl.getFunction(PageContextImpl.java:1457):1457
at application_cfc$cf.udfCall(C:\websites\175582fc4\Application.cfc:47):47
at railo.runtime.type.UDFImpl.implementation(UDFImpl.java:106):106
at railo.runtime.type.UDFImpl._call(UDFImpl.java:377):377
at railo.runtime.type.UDFImpl.call(UDFImpl.java:283):283
at railo.runtime.ComponentImpl._call(ComponentImpl.java:573):573
at railo.runtime.ComponentImpl._call(ComponentImpl.java:491):491
at railo.runtime.ComponentImpl.call(ComponentImpl.java:1702):1702
at railo.runtime.listener.ModernAppListener.call(ModernAppListener.java:372):372
at railo.runtime.listener.ModernAppListener._onRequest(ModernAppListener.java:108):108
at railo.runtime.listener.MixedAppListener.onRequest(MixedAppListener.java:18):18
at railo.runtime.PageContextImpl.execute(PageContextImpl.java:2108):2108
at railo.runtime.PageContextImpl.execute(PageContextImpl.java:2076):2076
at railo.runtime.engine.CFMLEngineImpl.serviceCFML(CFMLEngineImpl.java:318):318
at railo.loader.servlet.CFMLServlet.service(CFMLServlet.java:29):29
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728):728
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305):305
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210):210
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222):222
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123):123
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472):472
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171):171
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99):99
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118):118
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407):407
at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:200):200
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589):589
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310):310
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source):-1
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source):-1
at java.lang.Thread.run(Unknown Source):-1
CFTagContext=ID: ??; LINE: 37; TEMPLATE: C:\websites\175582fc4\model\videoService.cfc
ID: ??; LINE: 169; TEMPLATE: C:\websites\175582fc4\handlers\video.cfc
ID: ??; LINE: 738; TEMPLATE: C:\websites\175582fc4\coldbox\system\web\Controller.cfc
ID: ??; LINE: 622; TEMPLATE: C:\websites\175582fc4\coldbox\system\web\Controller.cfc
ID: ??; LINE: 236; TEMPLATE: C:\websites\175582fc4\coldbox\system\Coldbox.cfc
ID: ??; LINE: 47; TEMPLATE: C:\websites\175582fc4\Application.cfc