Core Expression

【Core Expression】的更多相关文章

eclipse core expression usage

http://codeandme.blogspot.com/2012/04/expression-examples.html We need to set checkEnabled on the visibleWhen element to false, otherwise the expression will not be active. The withsection uses activePartId as source. It is a string containing the ID…

https://docs.oracle.com/cd/E12058_01/doc/doc.1014/e12030/cron_expressions.htm A Cron Expressions Cron expressions are used to configure instances of CronTrigger, a subclass of org.quartz.Trigger. A cron expression is a string consisting of six or sev…

freemarker.core.InvalidReferenceException: Expression stackObject.value.get(propertyName).toString() is undefined

很奇怪的报错, 在实体中添加 toString方法后, 想在前台列表中使用 <s:debug标签调试, 发现报错如下: freemarker.core.InvalidReferenceException: Expression stackObject.value.get(propertyName).toString() is undefined on line 58, column 122 in template/simple/debug.ftl. at freemarker.core.T…

异常-----freemarker.core.InvalidReferenceException问题解决

案例一 1.1.错误描述五月 28, 2014 9:56:48 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template processing error: "Expression student.course is undefined on line 15, column 24 in course.ftl." Expression student.course is undefined on line 1…

异常-----freemarker.core.NonStringException

一,案例一 1.1.错误描述 <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>freemarker基本数据类型</title> </head> <body> 张三丰 123,456 Error on line 20, column 8 in type.ft…

cosbench 异常 FreeMarker template error: The following has evaluated to null or missing

问题现象: 使用Cosbench 0.4.2.c4 版本测试Ceph RGW read test失败,遇到异常如下: FreeMarker template error: The following has evaluated to null or missing: ==> info.errorStatistics.stackTraceAndMessage[trace] [in template "mission.ftl" at line 238, column 48] Tip:…

JAVA对象转化JSON出现死循环问题

主要是解决JSON因Hibernate映射生成的集合的转化出现的死循环问题. 这个方法很重要 public String ajaxJsonByObjectDirecdt(Object obj, String[] filterNames){ JsonConfig jsonConfig = new JsonConfig(); jsonConfig.setIgnoreDefaultExcludes(false); jsonConfig.setCycleDetectionStrategy(CycleDe…

FreeMarker template error!

部署项目后发现以下“FreeMarker template error!”的问题,google.baidu猛一顿搜索无果后开始认真分析异常信息. FreeMarker template error! Error on line 72, column 6 in template/ajax/head.ftl Expecting a boolean (true/false) expression here Expression parameters.debug?default(false) does…

spring 配置和实例

Spring 是一个开源框架.Spring 为简化企业级应用开发而生. 使用 Spring 可以使简单的 JavaBean 实现以前只有 EJB 才能实现的功能.Spring 是一个 IOC(DI) 和 AOP 容器框架. Spring: 轻量级: Spring 是非侵入性的 - 基于 Spring 开发的应用中的对象可以不依赖于 Spring 的 API 依赖注入(DI --- dependency injection.IOC) 面向切面编程(AOP --- aspect oriented p…

freemarker错误七

1.错误叙述性说明五月 30, 2014 11:33:57 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template processing error: "Expected hash. flag evaluated instead to freemarker.template.TemplateBooleanModel$2 on line 21, column 8 in type.ftl." Expected…

freemarker错误九

1.错误叙述性说明五月 30, 2014 11:52:04 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template processing error: "Can't convert the date to string, because it is not known which parts of the date variable are in use. Use ?date, ?time or ?datetime…

freemarker报错之二

1.错误描述五月 27, 2014 12:07:05 上午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template processing error: "Can't convert the date to string, because it is not known which parts of the date variable are in use. Use ?date, ?time or ?datetime bu…

freemarker报错之六

1.错误描述五月 28, 2014 10:32:40 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template processing error: "Expression student.course is undefined on line 16, column 25 in course.ftl." Expression student.course is undefined on line 16, co…

freemarker报错之四

1.错误描述五月 28, 2014 9:56:48 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template processing error: "Expression student.course is undefined on line 15, column 24 in course.ftl." Expression student.course is undefined on line 15, col…

freemarker自定义标签报错（五）

freemarker自定义标签 1.错误描述六月 05, 2014 11:40:49 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template processing error: "Expression name is undefined on line 18, column 20 in myself.ftl." Expression name is undefined on line 18, column…

freemarker报错之十五

1.错误描述六月 04, 2014 11:04:03 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template processing error: "Expression maps.key is undefined on line 15, column 25 in map.ftl." Expression maps.key is undefined on line 15, column 25 in map.…

freemarker报错之十二

1.错误描述六月 04, 2014 10:31:47 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template processing error: "Expected number, sequence, or string. maps evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 11, column 12 in map.f…

freemarker报错之十一

1.错误描述六月 03, 2014 11:00:35 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template processing error: "Expression nums is undefined on line 10, column 25 in list.ftl." Expression nums is undefined on line 10, column 25 in list.ftl. T…

freemarker报错之十

1.错误描述 <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>freemarker</title> </head> <body> Error on line 12, column 12 in list.ftl Expecting a string, dat…

freemarker报错之九

1.错误描述五月 30, 2014 11:52:04 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template processing error: "Can't convert the date to string, because it is not known which parts of the date variable are in use. Use ?date, ?time or ?datetime bu…

freemarker报错之七

1.错误描述五月 30, 2014 11:33:57 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template processing error: "Expected hash. flag evaluated instead to freemarker.template.TemplateBooleanModel$2 on line 21, column 8 in type.ftl." Expected ha…

freemarker自定义标签报错（七）

1.错误描述六月 09, 2014 11:11:09 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template processing error: "Expression a is undefined on line 27, column 23 in tag.ftl." Expression a is undefined on line 27, column 23 in tag.ftl. The probl…

freemarker写select组件报错总结（一）

1.具体错误如下六月 25, 2014 11:26:29 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template processing error: "Expression name is undefined on line 2, column 33 in inc/select.ftl." Expression name is undefined on line 2, column 33 in inc/s…

freemarker写select组件报错总结（六）

1.错误描述六月 26, 2014 10:53:26 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template processing error: "Expression data[text] is undefined on line 9, column 51 in inc/select.ftl." Expression data[text] is undefined on line 9, column 5…

异常-----freemarker.template.TemplateException

一,案例一 1.1.错误描述五月 30, 2014 11:33:57 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template processing error: "Expected hash. flag evaluated instead to freemarker.template.TemplateBooleanModel$2 on line 21, column 8 in type.ftl." Exp…

异常-----Can't convert the date to string, because it is not known which parts of the date variable are in use. Use ?date, ?time or ?datetime built-in, or ?string.\u003Cformat> or ?string(format) built-