FreeMarker template error:
The following has evaluated to null or missing:
==> faqtype [in template "faq/accessory/" at line 10, column 22]
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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#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
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FTL stack trace ("~" means nesting-related):
- Failed at: #list faqtype as item [in template "faq/accessory/" at line 10, column 15]
- Reached through: @block name="content" [in template "_site" at line 277, column 5]
- Reached through: @extends name="/_site" [in template "faq/accessory/" at line 75, column 1]
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Java stack trace (for programmers):
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freemarker.core.InvalidReferenceException: [... Exception message was already printed; see it above ...]
at freemarker.core.InvalidReferenceException.getInstance(InvalidReferenceException.java:134)
at freemarker.core.Expression.assertNonNull(Expression.java:249)
at freemarker.core.IteratorBlock.acceptWithResult(IteratorBlock.java:104)
at freemarker.core.IteratorBlock.accept(IteratorBlock.java:94)
at freemarker.core.Environment.visit(Environment.java:371)
at freemarker.core.Environment$NestedElementTemplateDirectiveBody.render(Environment.java:3423)
at cn.org.rapid_framework.freemarker.directive.OverrideDirective$TemplateDirectiveBodyOverrideWraper.render(OverrideDirective.java:54)
at cn.org.rapid_framework.freemarker.directive.BlockDirective.execute(BlockDirective.java:30)
at freemarker.core.Environment.visit(Environment.java:452)
at freemarker.core.UnifiedCall.accept(UnifiedCall.java:102)
at freemarker.core.Environment.visit(Environment.java:335)
at freemarker.core.Environment.visit(Environment.java:341)
at freemarker.core.Environment.include(Environment.java:3104)
at freemarker.core.Environment.include(Environment.java:3015)
at cn.org.rapid_framework.freemarker.directive.ExtendsDirective.execute(ExtendsDirective.java:27)
at freemarker.core.Environment.visit(Environment.java:452)
at freemarker.core.UnifiedCall.accept(UnifiedCall.java:102)
at freemarker.core.Environment.visit(Environment.java:335)
at freemarker.core.Environment.visit(Environment.java:341)
at freemarker.core.Environment.process(Environment.java:314)
at freemarker.template.Template.process(Template.java:383)
at com.tuweisoft.xroom.vertxstart.cms.CmsRouteHandler.processTemplatePageItem(CmsRouteHandler.java:317)
at com.tuweisoft.xroom.vertxstart.cms.CmsRouteHandler.processGetHanlder(CmsRouteHandler.java:190)
at com.tuweisoft.xroom.vertxstart.cms.CmsRouteHandler.handle(CmsRouteHandler.java:89)
at com.tuweisoft.xroom.vertxstart.cms.CmsRouteHandler.handle(CmsRouteHandler.java:40)
at io.vertx.ext.web.impl.RouteState.handleContext(RouteState.java:1284)
at io.vertx.ext.web.impl.RoutingContextImplBase.iterateNext(RoutingContextImplBase.java:177)
at io.vertx.ext.web.impl.RoutingContextImpl.next(RoutingContextImpl.java:141)
at io.vertx.ext.web.impl.RouterImpl.handle(RouterImpl.java:68)
at io.vertx.ext.web.impl.RouterImpl.handle(RouterImpl.java:37)
at io.vertx.core.http.impl.Http1xServerRequestHandler.handle(Http1xServerRequestHandler.java:67)
at io.vertx.core.http.impl.Http1xServerRequestHandler.handle(Http1xServerRequestHandler.java:30)
at io.vertx.core.impl.ContextInternal.dispatch(ContextInternal.java:264)
at io.vertx.core.impl.WorkerContext.lambda$emit$0(WorkerContext.java:59)
at io.vertx.core.impl.WorkerContext.lambda$execute$4(WorkerContext.java:121)
at io.vertx.core.impl.TaskQueue.run(TaskQueue.java:76)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:748)