features

Description:
The features resource represents the set of all features in a dataset. Implementing the GET request on the features resource will get the features of a dataset. By implementing the POST request on the features resource, we can add, modify, and delete features of a dataset.

Feature count: FreeMarker template error (DEBUG mode; use RETHROW in production!): The following has evaluated to null or missing: ==> resource.content.featureCount [in template "features.ftl" at line 21, column 105] ---- Tip: It's the step after the last dot that caused this error, not those before it. ---- Tip: If the failing expression is known to legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)?? ---- ---- FTL stack trace ("~" means nesting-related): - Failed at: ${resource.content.featureCount?strin... [in template "features.ftl" at line 21, column 103] ---- Java stack trace (for programmers): ---- freemarker.core.InvalidReferenceException: [... Exception message was already printed; see it above ...] at freemarker.core.InvalidReferenceException.getInstance(InvalidReferenceException.java:134) at freemarker.core.UnexpectedTypeException.newDescriptionBuilder(UnexpectedTypeException.java:85) at freemarker.core.UnexpectedTypeException.(UnexpectedTypeException.java:48) at freemarker.core.BuiltInsForMultipleTypes$stringBI._eval(BuiltInsForMultipleTypes.java:780) at freemarker.core.Expression.eval(Expression.java:101) at freemarker.core.Dot._eval(Dot.java:41) at freemarker.core.Expression.eval(Expression.java:101) at freemarker.core.DollarVariable.calculateInterpolatedStringOrMarkup(DollarVariable.java:100) at freemarker.core.DollarVariable.accept(DollarVariable.java:63) at freemarker.core.Environment.visit(Environment.java:347) at freemarker.core.Environment.visit(Environment.java:353) at freemarker.core.Environment.visit(Environment.java:353) at freemarker.core.Environment.process(Environment.java:326) at freemarker.template.Template.process(Template.java:383) at org.restlet.ext.freemarker.TemplateRepresentation.write(TemplateRepresentation.java:315) at org.restlet.representation.CharacterRepresentation.write(CharacterRepresentation.java:67) at org.restlet.engine.adapter.ServerCall.writeResponseBody(ServerCall.java:509) at org.restlet.engine.adapter.ServerCall.sendResponse(ServerCall.java:453) at org.restlet.ext.servlet.internal.ServletCall.sendResponse(ServletCall.java:421) at org.restlet.engine.adapter.ServerAdapter.commit(ServerAdapter.java:191) at org.restlet.ext.servlet.ServletAdapter.service(ServletAdapter.java:196) at com.supermap.services.rest.RestServlet$AdapterProxy.service(SourceFile:277) at com.supermap.services.rest.RestServlet.service(SourceFile:86) at javax.servlet.http.HttpServlet.service(HttpServlet.java:764) at com.supermap.server.impl.DefaultServiceInstance.service(SourceFile:249) at com.supermap.server.api.ServiceInstance.service(SourceFile:79) at com.supermap.server.host.webapp.handlers.WebAppRequestDispatcher.forward(SourceFile:81) at com.supermap.server.host.webapp.handlers.ServiceDispatcherHandler$ResponseCacheFailedHandler.handle(SourceFile:830) at com.supermap.server.host.webapp.handlers.ServiceDispatcherHandler.handle(SourceFile:421) at com.supermap.server.host.webapp.handlers.AbstractHandler.process(SourceFile:204) at com.supermap.server.host.webapp.handlers.AbstractHandler.a(SourceFile:233) at com.supermap.server.host.webapp.handlers.AbstractHandler.invokeLowerPriorityHandlers(SourceFile:220) at com.supermap.server.host.webapp.handlers.AbstractHandler.process(SourceFile:206) at com.supermap.server.host.webapp.handlers.BasicHandler.process(SourceFile:346) at com.supermap.server.host.webapp.ApplicationFilter.doFilter(SourceFile:256) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at com.supermap.services.filter.TunnelFilter.doFilter(SourceFile:38) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.filters.CorsFilter.handleNonCORS(CorsFilter.java:368) at org.apache.catalina.filters.CorsFilter.doFilter(CorsFilter.java:174) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:126) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:196) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:364) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:624) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:831) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1650) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748)