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.ftl."
Expected number, sequence, or string. maps evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 11, column 12 in map.ftl.
The problematic instruction:
----------
==> ${maps[3]} [on line 11, column 10 in map.ftl]
----------
Java backtrace for programmers:
----------
freemarker.template.TemplateException: Expected number, sequence, or string. maps evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 11, column 12 in map.ftl.
at freemarker.core.TemplateObject.invalidTypeException(TemplateObject.java:136)
at freemarker.core.DynamicKeyName.dealWithNumericalKey(DynamicKeyName.java:125)
at freemarker.core.DynamicKeyName._getAsTemplateModel(DynamicKeyName.java:90)
at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
at freemarker.core.Expression.getStringValue(Expression.java:93)
at freemarker.core.DollarVariable.accept(DollarVariable.java:76)
at freemarker.core.Environment.visit(Environment.java:221)
at freemarker.core.MixedContent.accept(MixedContent.java:92)
at freemarker.core.Environment.visit(Environment.java:221)
at freemarker.core.Environment.process(Environment.java:199)
at freemarker.template.Template.process(Template.java:259)
at com.you.freemarker.FreemarkerTemplate.printFtl(FreemarkerTemplate.java:77)
at com.you.test.freemarker.FreemarkerTest.studentPrint(FreemarkerTest.java:210)
at com.you.test.freemarker.FreemarkerTest.testMap(FreemarkerTest.java:197)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>freemarker</title>
</head>
<body>
Expected number, sequence, or string. maps evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 11, column 12 in map.ftl.
The problematic instruction:
----------
==> ${maps[3]} [on line 11, column 10 in map.ftl]
----------
Java backtrace for programmers:
----------
freemarker.template.TemplateException: Expected number, sequence, or string. maps evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 11, column 12 in map.ftl.
at freemarker.core.TemplateObject.invalidTypeException(TemplateObject.java:136)
at freemarker.core.DynamicKeyName.dealWithNumericalKey(DynamicKeyName.java:125)
at freemarker.core.DynamicKeyName._getAsTemplateModel(DynamicKeyName.java:90)
at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
at freemarker.core.Expression.getStringValue(Expression.java:93)
at freemarker.core.DollarVariable.accept(DollarVariable.java:76)
at freemarker.core.Environment.visit(Environment.java:221)
at freemarker.core.MixedContent.accept(MixedContent.java:92)
at freemarker.core.Environment.visit(Environment.java:221)
at freemarker.core.Environment.process(Environment.java:199)
at freemarker.template.Template.process(Template.java:259)
at com.you.freemarker.FreemarkerTemplate.printFtl(FreemarkerTemplate.java:77)
at com.you.test.freemarker.FreemarkerTest.studentPrint(FreemarkerTest.java:210)
at com.you.test.freemarker.FreemarkerTest.testMap(FreemarkerTest.java:197)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Expected number, sequence, or string. maps evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 11, column 12 in map.ftl.
The problematic instruction:
----------
==> ${maps[3]} [on line 11, column 10 in map.ftl]
----------
Java backtrace for programmers:
----------
freemarker.template.TemplateException: Expected number, sequence, or string. maps evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 11, column 12 in map.ftl.
at freemarker.core.TemplateObject.invalidTypeException(TemplateObject.java:136)
at freemarker.core.DynamicKeyName.dealWithNumericalKey(DynamicKeyName.java:125)
at freemarker.core.DynamicKeyName._getAsTemplateModel(DynamicKeyName.java:90)
at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
at freemarker.core.Expression.getStringValue(Expression.java:93)
at freemarker.core.DollarVariable.accept(DollarVariable.java:76)
at freemarker.core.Environment.visit(Environment.java:221)
at freemarker.core.MixedContent.accept(MixedContent.java:92)
at freemarker.core.Environment.visit(Environment.java:221)
at freemarker.core.Environment.process(Environment.java:199)
at freemarker.template.Template.process(Template.java:259)
at com.you.freemarker.FreemarkerTemplate.printFtl(FreemarkerTemplate.java:77)
at com.you.test.freemarker.FreemarkerTest.studentPrint(FreemarkerTest.java:210)
at com.you.test.freemarker.FreemarkerTest.testMap(FreemarkerTest.java:197)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
2、错误原因
<#--freemarker HashMap取值-->
<#assign maps={"1":"张三丰","2":"李思思","3":"张三强","4":"王五"}/>
${maps[3]}
map取值时是要取序列、数字、字符串
3、解决办法
${maps["3"]}
freemarker报错之十二的更多相关文章
- freemarker报错之十五
1.错误描述 六月 04, 2014 11:04:03 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template proc ...
- freemarker报错之十四
1.错误描述 <html> <head> <meta http-equiv="content-type" content="text/htm ...
- freemarker报错之十
1.错误描述 <html> <head> <meta http-equiv="content-type" content="text/htm ...
- freemarker报错之四
1.错误描述 五月 28, 2014 9:56:48 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template proce ...
- freemarker报错之七
1.错误描述 五月 30, 2014 11:33:57 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template proc ...
- 关于SpringMVC整合freemarker报错问题
错误信息: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'FreeMa ...
- Android8 以上使用 UIautomator Viewer提示Unexpected error while obtaining UI hierarchy报错（方法二）
一:最常见的一个问题就是:Android8及以上的系统无法获取到页面,提示报下面的错误 二:解决办法 1.下载新的tools,在下面链接里找到SDK tools下载 http://www.androi ...
- freemarker报错之二
1.错误描述 五月 27, 2014 12:07:05 上午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template proc ...
- freemarker写select组件报错总结（二）
1.错误描述 六月 25, 2014 11:32:49 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template proc ...
随机推荐
- JAVA动态代理机制解析
1. 概述 首先,我们来思考如下两个问题: 什么是代理模式?为什么要使用代理模式? 简单总结一下,所谓的代理模式就是在原有的服务上多加一个占位,通过这个占位去控制服务的访问.通过代理模式,一方面可以控 ...
- 01_Linux软件源配置
一.国内软件源 阿里源:https://mirrors.aliyun.com/ 清华大学:https://mirrors.tuna.tsinghua.edu.cn/ 中科大 : https://mir ...
- python的组合数据类型及其内置方法说明
python中,数据结构是通过某种方式(例如对元素进行编号),组织在一起数据结构的集合． python常用的组合数据类型有:序列类型,集合类型和映射类型 在序列类型中,又可以分为列表和元组,字符串也属 ...
- IntelliJ IDEA（七） ：Project Structure
Project Structure “ 项目结构”对话框允许您管理项目和IDE级别的元素,例如Modules,Facets,Libraries, Artifacts和SDK. 在大多数情况下,左边部分 ...
- 《Thinking in Java》学习笔记(七)
1.关于反射还有一些需要补充的 package reflect; public class HiddenClass { public A HiddenA(){ return new A(); } } ...
- cglib应用
JDK的动态代理,经常被用来动态地创建对象的代理.JDK的动态代理用起来非常简单,但是有一个限制,就是使用动态代理的对象必须实现一个或多个接口.如果想代理没有实现接口,还可以使用cglib包来完成代理 ...
- Zabbix的网络发现
Zabbix的网络发现 Zabbix的网络发现功能,可以让我们发现网络中的主机或者服务,并在发现该设备后做出相应的操作; 它可以用HTTP.ICMP.SSH.LDAP.TCP.SNMP.Telne ...
- c++项目范例
#include<iostream> #include<string.h> #include<stdlib.h> using namespace std; clas ...
- Math Jax开源数学编辑器的使用
首先,这是一个开源免费,同时也可以支持扩展的软件. 使用API文档: 中文网站(http://mathjax-chinese-doc.readthedocs.io/en/latest/index.ht ...
- mac给文件批量添加后缀名
for i in *;do mv "$i" "$i.mp4";done