freemarker报错之三
1、错误描写叙述
Expression students is undefined on line 30, column 24 in student.ftl.
The problematic instruction:
----------
==> list students as student [on line 30, column 17 in student.ftl]
---------- Java backtrace for programmers:
----------
freemarker.core.InvalidReferenceException: Expression students is undefined on line 30, column 24 in student.ftl.
at freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:125)
at freemarker.core.IteratorBlock.accept(IteratorBlock.java:100)
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.student(FreemarkerTest.java:127)
at com.you.test.freemarker.FreemarkerTest.testStudent(FreemarkerTest.java:113)
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$2.evaluate(ParentRunner.java:222)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
五月 27, 2014 10:45:07 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error
严重: Template processing error: "Expression students is undefined on line 30, column 24 in student.ftl." Expression students is undefined on line 30, column 24 in student.ftl.
The problematic instruction:
----------
==> list students as student [on line 30, column 17 in student.ftl]
---------- Java backtrace for programmers:
----------
freemarker.core.InvalidReferenceException: Expression students is undefined on line 30, column 24 in student.ftl.
at freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:125)
at freemarker.core.IteratorBlock.accept(IteratorBlock.java:100)
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.printFile(FreemarkerTemplate.java:109)
at com.you.test.freemarker.FreemarkerTest.studentFile(FreemarkerTest.java:141)
at com.you.test.freemarker.FreemarkerTest.testStudent(FreemarkerTest.java:114)
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) Expression students is undefined on line 30, column 24 in student.ftl.
The problematic instruction:
----------
==> list students as student [on line 30, column 17 in student.ftl]
---------- Java backtrace for programmers:
----------
freemarker.core.InvalidReferenceException: Expression students is undefined on line 30, column 24 in student.ftl.
at freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:125)
at freemarker.core.IteratorBlock.accept(IteratorBlock.java:100)
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.printFile(FreemarkerTemplate.java:109)
at com.you.test.freemarker.FreemarkerTest.studentFile(FreemarkerTest.java:141)
at com.you.test.freemarker.FreemarkerTest.testStudent(FreemarkerTest.java:114)
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$2.evaluate(ParentRunner.java:222)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
2、错误原因
/**
* 測试freemarker中的list
* @Title:testList
* @Description:
* @param:
* @return: void
* @throws
*/
@Test
public void testList()
{
List<Student> students = Arrays.asList(new Student("张三丰","男",26,new Date(1988-12-12),"湖北省武汉市武昌洪山区",78451214),
new Student("李雪","女",20,new Date(1991-12-18),"湖北省武汉市武昌",85451214),
new Student("刘刘","男",22,new Date(1989-10-18),"湖南省长沙市",96551214),
new Student("吴明","女",21,new Date(1990-12-18),"广东省深圳市",56132012));
root.put("students", students);
ft.printFtl("stu.ftl",root);
}
3、解决的方法
freemarker报错之三的更多相关文章
- freemarker报错之四
1.错误描述 五月 28, 2014 9:56:48 下午 freemarker.log.JDK14LoggerFactory$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$JDK14Logger error 严重: Template proc ...
- 关于SpringMVC整合freemarker报错问题
错误信息: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'FreeMa ...
- ALERT日志中常见监听相关报错之三：ORA-609 TNS-12537 and TNS-12547 or TNS-12170 TNS-12535错误的排查
1.11G中ALERT日志中有报错ORA-609 TNS-12537 and TNS-12547 or TNS-12170 12170, 'TNS-12535等问题的解决方法: Troublesho ...
- freemarker报错之八
1.错误描写叙述 freemarker.core.ParseException: Encountered "string" at line 21, column 21 in typ ...
- freemarker报错之二
1.错误描述 五月 27, 2014 12:07:05 上午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template proc ...
- freemarker报错之一
freemarker 1.错误描述 java.io.FileNotFoundException: Template user.ftl not found. at freemarker.template ...
- 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 proc ...
- freemarker报错之五
1.错误描述 freemarker.core.ParseException: Token manager error: freemarker.core.TokenMgrError: Lexical e ...
随机推荐
- DataBindings 与 INotifyPropertyChanged 实现自动刷新 WinForm 界面
--首发于博客园, 转载请保留此链接 博客原文地址 业务逻辑与界面的分离对于维护与迁移是非常重要的,在界面上给某属性赋值,后台要检测到其已经发生变化 问题: 输入某物品 单价 Price, 数量Am ...
- 安卓状态栏通知Status Bar Notification
安卓系统通知用户三种方式: 1.Toast Notification 2.Dialog Notification 3.Status Bar Notification Status Bar Notifi ...
- Android与JS混编（js调用android相机扫描二维码）
参考demo http://www.cnblogs.com/mythou/p/3280023.html 项目源码: https://github.com/weifengzz/Androi ...
- 0301——UItableView
- (void)viewDidLoad { [super viewDidLoad]; self.myTableView = [[UITableView alloc]initWithFrame:CGRe ...
- createjs基础
<canvas id="gameView" width="400px" height="400px" style="back ...
- java内部类实现多继承
class Example1 { public String name() { return "liutao"; } } class Example2 { public int a ...
- vector-2
assign函数 语法: void assign( input_iterator start, input_iterator end ); void assign( size_type num, co ...
- C#按钮打开浏览器,网址
1.加入 using System.Diagnostics; 2. private void button_main_baidu_Click(object sender, EventArgs e) { ...
- windows应用中调用DLL一步步试验
试验环境: PC:win10 build 10143 IDE: vs2015 RC WinPhone: win10 build 10136 简单界面,点按钮,算加法 一.主程用C++ 1.新建visu ...
- jquery dataTable 入门
step1:切记要先引入jquery <link rel="stylesheet" type="text/css" href="C:\Users ...