Anyone found a real solution to the 2d array problem? >Hi we've been working on this and I get to post. > > > >Mackenzie > > > >Sigh. I'm having a problem returning an array from a webservice. It works >when the array is only 1 dimension. When the array > > > >has 2 dimensions it does not work. I'm thinking that 2D arrays are >supported... > > > >CF version is 6,1,0,83762 on Windows 2000. > > > >The error returned is: > > > >Could not perform web service invocation "echoArray" because >java.lang.NullPointerException > > > >Stack Trace > >at cfremotetest2ecfm2052500108.runPage(D:\htdocs\remotetest.cfm:20) at > > > >cfremotetest2ecfm2052500108.runPage(D:\htdocs\remotetest.cfm:20) > > > >java.lang.NullPointerException > > at >coldfusion.xml.rpc.ServiceProxy.convertResult(ServiceProxy.java:342) > > at >coldfusion.xml.rpc.ServiceProxy.convertResult(ServiceProxy.java:339) > > at coldfusion.xml.rpc.ServiceProxy.invokeImpl(ServiceProxy.java:212) > > at coldfusion.xml.rpc.ServiceProxy.invoke(ServiceProxy.java:132) > > at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:1587) > > at coldfusion.tagext.lang.InvokeTag.doEndTag(InvokeTag.java:372) > > at cfremotetest2ecfm2052500108.runPage(D:\htdocs\remotetest.cfm:20) > > at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:147) > > at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:357) > > at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:62) > > at >coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:107) > > at >coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48) > > at coldfusion.filter.PathFilter.invoke(PathFilter.java:80) > > at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:47) > > at >coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:52) > > at >coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistence >Filter.java:28) > > at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:35) > > at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:43) > > at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22) > > at coldfusion.CfmServlet.service(CfmServlet.java:105) > > at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:91) > > at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42) > > at >jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:249) > > at >jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:527) > > at >jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:192) > > at >jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java: >348) > > at >jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:451 >) > > at >jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:29 >4) > > at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66) > > > > > >The caller code in remotetest.cfm is: > > > ><cfinvoke > > webservice ="#sServiceHost#/test.cfc?wsdl" > > method ="echoArray" > > returnVariable="foo"> > ></cfinvoke> > > > >The component code is : > > > ><cfcomponent> > ><cffunction name = "echoArray" returnType = "array" output = "no" access = >"remote"> > > > ><cfif 1> > > <cfset aOut = arrayNew(2)> > > > > <cfset aOut[1][1] = "2d"> > > <cfset aOut[1][2] = "2"> > > <cfset aOut[1][3] = "b"> > > <cfset aOut[1][4] = "4"> > > > > <cfset aOut[2][1] = "11"> > > <cfset aOut[2][2] = "22"> > > <cfset aOut[2][3] = "bb"> > > <cfset aOut[2][4] = ""> > ><cfelse> > > <cfset aOut = arrayNew(1)> > > > > <cfset aOut[1] = "1"> > > <cfset aOut[2] = "2"> > > <cfset aOut[3] = "b"> > > <cfset aOut[4] = ""> > > > > > ></cfif> > > > ><cfreturn aOut> > > > ></cffunction> > > > ></cfcomponent> > > > >Thanks > > > >Mackenzie Cosens
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