Description:
The 3D resource, which is the root node of SuperMap iServer REST 3D services. The two child resources of the 3D resource provide information and operations on scenes and 3D data. Here 3D data refers to KML data or 3D cache data after precaching. Each 3D item corresponds to a 3D layer in a scene.
FreeMarker template error (DEBUG mode; use RETHROW in production!):
For "#list" list source: Expected a sequence or collection, but this has evaluated to an extended_hash (wrapper: f.t.SimpleHash):
==> resource.content [in template "realspace.ftl" at line 17, column 50]
----
FTL stack trace ("~" means nesting-related):
- Failed at: #list resource.content as childResource [in template "realspace.ftl" at line 17, column 43]
----
Java stack trace (for programmers):
----
freemarker.core.NonSequenceOrCollectionException: [... Exception message was already printed; see it above ...]
at freemarker.core.IteratorBlock$IterationContext.executeNestedBlockInner(IteratorBlock.java:295)
at freemarker.core.IteratorBlock$IterationContext.executeNestedBlock(IteratorBlock.java:220)
at freemarker.core.IteratorBlock$IterationContext.accept(IteratorBlock.java:194)
at freemarker.core.Environment.visitIteratorBlock(Environment.java:572)
at freemarker.core.IteratorBlock.acceptWithResult(IteratorBlock.java:78)
at freemarker.core.IteratorBlock.accept(IteratorBlock.java:64)
at freemarker.core.Environment.visit(Environment.java:324)
at freemarker.core.MixedContent.accept(MixedContent.java:54)
at freemarker.core.Environment.visit(Environment.java:324)
at freemarker.core.Environment.process(Environment.java:302)
at freemarker.template.Template.process(Template.java:325)
at org.restlet.ext.freemarker.TemplateRepresentation.write(TemplateRepresentation.java:325)
at org.restlet.representation.CharacterRepresentation.write(CharacterRepresentation.java:76)
at org.restlet.engine.adapter.ServerCall.writeResponseBody(ServerCall.java:519)
at org.restlet.engine.adapter.ServerCall.sendResponse(ServerCall.java:463)
at org.restlet.ext.servlet.internal.ServletCall.sendResponse(ServletCall.java:430)
at org.restlet.engine.adapter.ServerAdapter.commit(ServerAdapter.java:196)
at org.restlet.ext.servlet.ServletAdapter.service(ServletAdapter.java:207)
at com.supermap.services.rest.RestServlet$AdapterProxy.service(SourceFile:261)
at com.supermap.services.rest.RestServlet.service(SourceFile:75)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at com.supermap.server.host.webapp.handlers.WebAppRequestDispatcher.forward(SourceFile:63)
at com.supermap.server.host.webapp.handlers.HandleRequestAndSaveToCacheTask.call(SourceFile:61)
at com.supermap.server.host.webapp.handlers.HandleRequestAndSaveToCacheTask.call(SourceFile:26)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at com.supermap.server.host.webapp.handlers.ServiceDispatcherHandler.handleRequestByCacheResponse(SourceFile:535)
at com.supermap.server.host.webapp.handlers.ServiceDispatcherHandler.handle(SourceFile:405)
at com.supermap.server.host.webapp.handlers.AbstractHandler.process(SourceFile:193)
at com.supermap.server.host.webapp.handlers.AbstractHandler.a(SourceFile:219)
at com.supermap.server.host.webapp.handlers.AbstractHandler.invokeLowerPriorityHandlers(SourceFile:208)
at com.supermap.server.host.webapp.handlers.AbstractHandler.process(SourceFile:195)
at com.supermap.server.host.webapp.handlers.BasicHandler.process(SourceFile:299)
at com.supermap.server.host.webapp.ApplicationFilter.doFilter(SourceFile:245)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:108)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:522)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:1110)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:785)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1425)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
SuperMap iServer REST API
