公告
FreeMarker template error (DEBUG mode; use RETHROW in production!):
The following has evaluated to null or missing:
==> category146 [in template "home.ftl" at line 33, column 32]
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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. (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 category146.docs as article [in template "home.ftl" at line 33, column 25]
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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.UnexpectedTypeException.newDescriptionBuilder(UnexpectedTypeException.java:85)
at freemarker.core.UnexpectedTypeException.(UnexpectedTypeException.java:48)
at freemarker.core.NonHashException.(NonHashException.java:49)
at freemarker.core.Dot._eval(Dot.java:57)
at freemarker.core.Expression.eval(Expression.java:101)
at freemarker.core.IteratorBlock.acceptWithResult(IteratorBlock.java:99)
at freemarker.core.IteratorBlock.accept(IteratorBlock.java:94)
at freemarker.core.Environment.visit(Environment.java:344)
at freemarker.core.Environment.visit(Environment.java:350)
at freemarker.core.Environment.process(Environment.java:323)
at freemarker.template.Template.process(Template.java:383)
at cn.todcy.dcy.module.publish.service.PublishServiceImpl.generateHtml(PublishServiceImpl.java:858)
at cn.todcy.dcy.module.publish.service.PublishServiceImpl.indexPublish(PublishServiceImpl.java:108)
at cn.todcy.dcy.module.publish.service.PublishServiceImpl.lanmuPublish(PublishServiceImpl.java:357)
at cn.todcy.dcy.module.publish.service.PublishServiceImpl.lambda$deletePageDetail$10(PublishServiceImpl.java:1170)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
at com.alibaba.ttl.TtlRunnable.run(TtlRunnable.java:60)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
at java.base/java.lang.Thread.run(Thread.java:1575)
