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（/FreeMarker template error: 在如下代码附近发生错误: 在模板:[template "010704037"]的[72]行[111]列, 代码：${lines?size} 附近错误原因:For "?size" left-hand operand: Expected an extended-hash or sequence, but this evaluated to a string (wrapper: cn.com.enorth.cms.freem The failing instruction (FTL stack trace): ---------- ==> 在模板:[template "010704037"]的[72]行[111]列, 代码：${lines?size} 附近 ---------- Java stack trace (for programmers): ---------- cn.com.enorth.cms.freemarker.core.UnexpectedTypeException: [... Exception message was already printed; see it above ...] at cn.com.enorth.cms.freemarker.core.MiscellaneousBuiltins$sizeBI._eval(MiscellaneousBuiltins.java:52) at cn.com.enorth.cms.freemarker.core.Expression.eval(Expression.java:111) at cn.com.enorth.cms.freemarker.core.Expression.evalAndCoerceToString(Expression.java:115) at cn.com.enorth.cms.freemarker.core.DollarVariable.accept(DollarVariable.java:77) at cn.com.enorth.cms.freemarker.core.Environment.visit(Environment.java:270) at cn.com.enorth.cms.freemarker.core.MixedContent.accept(MixedContent.java:94) at cn.com.enorth.cms.freemarker.core.Environment.visit(Environment.java:270) at cn.com.enorth.cms.freemarker.core.Environment.process(Environment.java:248) at cn.com.enorth.cms.service.publisher.FileParser.parseContent(FileParser.java:214) at cn.com.enorth.cms.service.publisher.FileParser.parseByPageConext(FileParser.java:113) at cn.com.enorth.cms.service.publisher.FileParser.parseOnePage(FileParser.java:578) at cn.com.enorth.cms.service.publisher.FileParser.parseFile(FileParser.java:307) at cn.com.enorth.cms.service.publisher.FileParserHelper.parseFileByContext(FileParserHelper.java:45) at cn.com.enorth.cms.service.publisher.FileParserHelper.parseFileByFileId(FileParserHelper.java:166) at cn.com.enorth.cms.service.publisher.FileParserHelper.parseFileByFileId(FileParserHelper.java:86) at cn.com.enorth.cms.service.data_pipeline_fast.impl.RecreateNewsProcessorFast.process(RecreateNewsProcessorFast.java:18) at cn.com.enorth.cms.service.data_pipeline_fast.impl.RecreateNewsProcessorFast.process(RecreateNewsProcessorFast.java:13) at cn.com.enorth.cms.service.data_pipeline_fast.DataPipeDaemonFast.run(DataPipeDaemonFast.java:57) at java.lang.Thread.run(Thread.java:722) 解析页面时发生如下错误:class cn.com.enorth.cms.freemarker.core.UnexpectedTypeException:在如下代码附近发生错误: 在模板:[template "010704037"]的[72]行[111]列, 代码：${lines?size} 附近错误原因:For "?size" left-hand operand: Expected an extended-hash or sequence, but this evaluated to a string (wrapper: cn.com.enorth.cms.freemarker.template.SimpleScalar): ==> lines [在模板:[template "010704037"]的[72]行[113]列]