在如下代码附近发生错误: 在模板:[template "016188064"]的[35]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 "016188064"]的[35]行[113]列]