1、错误描述

  1.  六月 26, 2014 11:26:27 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error
  2.  严重: Template processing error: "Expected collection or sequence. datas evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 7, column 18 in inc/select.ftl."
  3.  
  4.  Expected collection or sequence. datas evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 7, column 18 in inc/select.ftl.
  5.  The problematic instruction:
  6.  ----------
  7.  ==> list datas as data [on line 7, column 11 in inc/select.ftl]
  8.   in user-directive items.select [on line 14, column 6 in address.ftl]
  9.  ----------
  10.  
  11.  Java backtrace for programmers:
  12.  ----------
  13.  freemarker.template.TemplateException: Expected collection or sequence. datas evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 7, column 18 in inc/select.ftl.
  14.      at freemarker.core.TemplateObject.invalidTypeException(TemplateObject.java:136)
  15.      at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:190)
  16.      at freemarker.core.Environment.visit(Environment.java:428)
  17.      at freemarker.core.IteratorBlock.accept(IteratorBlock.java:102)
  18.      at freemarker.core.Environment.visit(Environment.java:221)
  19.      at freemarker.core.MixedContent.accept(MixedContent.java:92)
  20.      at freemarker.core.Environment.visit(Environment.java:221)
  21.      at freemarker.core.Macro$Context.runMacro(Macro.java:172)
  22.      at freemarker.core.Environment.visit(Environment.java:614)
  23.      at freemarker.core.UnifiedCall.accept(UnifiedCall.java:106)
  24.      at freemarker.core.Environment.visit(Environment.java:221)
  25.      at freemarker.core.MixedContent.accept(MixedContent.java:92)
  26.      at freemarker.core.Environment.visit(Environment.java:221)
  27.      at freemarker.core.Environment.process(Environment.java:199)
  28.      at freemarker.template.Template.process(Template.java:259)
  29.      at com.you.freemarker.FreemarkerTemplate.printFtl(FreemarkerTemplate.java:77)
  30.      at com.you.test.freemarker.FreemarkerTest.studentPrint(FreemarkerTest.java:267)
  31.      at com.you.test.freemarker.FreemarkerTest.testSelect(FreemarkerTest.java:253)
  32.      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  33.      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
  34.      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  35.      at java.lang.reflect.Method.invoke(Unknown Source)
  36.      at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
  37.      at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
  38.      at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
  39.      at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
  40.      at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
  41.      at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
  42.      at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
  43.      at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
  44.      at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
  45.      at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
  46.      at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
  47.      at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
  48.      at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
  49.      at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
  50.      at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
  51.      at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
  52.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
  53.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
  54.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
  55.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
  56.  
  57.  <html>
  58.    <head>
  59.      <meta http-equiv="content-type" content="text/html; charset=UTF-8">
  60.      <title>freemarker 下拉框</title>
  61.  
  62.    </head>
  63.  
  64.    <body>
  65.            <select id="city" name="city">
  66.            <option>---请选择---</option>
  67.                   <option value="武汉市">武汉市</option>
  68.                   <option value="黄石市">黄石市</option>
  69.                   <option value="黄冈市">黄冈市</option>
  70.                   <option value="荆州市">荆州市</option>
  71.       </select>
  72.       <select id="zhuanye" name="zhuanye">
  73.            <option>---请选择---</option>
  74.                   <option value="请选择专业">请选择专业</option>
  75.                       <option value="计算机科学与技术" selected>计算机科学与技术</option>
  76.                   <option value="物流工程">物流工程</option>
  77.                   <option value="英语专业">英语专业</option>
  78.       </select>
  79.       <select id="user" name="user">
  80.            <option>---请选择---</option>
  81.                     <option value="1">张三丰</option>
  82.                     <option value="2">李思思</option>
  83.                     <option value="3">赵武</option>
  84.                     <option value="4">刘雪</option>
  85.                     <option value="5">朱顾</option>
  86.                     <option value="6">赵武</option>
  87.                     <option value="7">吴语</option>
  88.                     <option value="8">血玉</option>
  89.       </select>
  90.       <select id="username" name="username">
  91.            <option>---请选择---</option>
  92.                 <option value="0">其他</option>
  93.                     <option value="1">张三丰</option>
  94.                     <option value="2">李思思</option>
  95.                     <option value="3">赵武</option>
  96.                     <option value="4">刘雪</option>
  97.                     <option value="5">朱顾</option>
  98.                     <option value="6">赵武</option>
  99.                     <option value="7">吴语</option>
  100.                     <option value="8">血玉</option>
  101.       </select>
  102.       <select id="sex" name="sex">
  103.            <option>---请选择---</option>
  104.  
  105.  Expected collection or sequence. datas evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 7, column 18 in inc/select.ftl.
  106.  The problematic instruction:
  107.  ----------
  108.  ==> list datas as data [on line 7, column 11 in inc/select.ftl]
  109.   in user-directive items.select [on line 14, column 6 in address.ftl]
  110.  ----------
  111.  
  112.  Java backtrace for programmers:
  113.  ----------
  114.  freemarker.template.TemplateException: Expected collection or sequence. datas evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 7, column 18 in inc/select.ftl.
  115.      at freemarker.core.TemplateObject.invalidTypeException(TemplateObject.java:136)
  116.      at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:190)
  117.      at freemarker.core.Environment.visit(Environment.java:428)
  118.      at freemarker.core.IteratorBlock.accept(IteratorBlock.java:102)
  119.      at freemarker.core.Environment.visit(Environment.java:221)
  120.      at freemarker.core.MixedContent.accept(MixedContent.java:92)
  121.      at freemarker.core.Environment.visit(Environment.java:221)
  122.      at freemarker.core.Macro$Context.runMacro(Macro.java:172)
  123.      at freemarker.core.Environment.visit(Environment.java:614)
  124.      at freemarker.core.UnifiedCall.accept(UnifiedCall.java:106)
  125.      at freemarker.core.Environment.visit(Environment.java:221)
  126.      at freemarker.core.MixedContent.accept(MixedContent.java:92)
  127.      at freemarker.core.Environment.visit(Environment.java:221)
  128.      at freemarker.core.Environment.process(Environment.java:199)
  129.      at freemarker.template.Template.process(Template.java:259)
  130.      at com.you.freemarker.FreemarkerTemplate.printFtl(FreemarkerTemplate.java:77)
  131.      at com.you.test.freemarker.FreemarkerTest.studentPrint(FreemarkerTest.java:267)
  132.      at com.you.test.freemarker.FreemarkerTest.testSelect(FreemarkerTest.java:253)
  133.      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  134.      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
  135.      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  136.      at java.lang.reflect.Method.invoke(Unknown Source)
  137.      at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
  138.      at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
  139.      at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
  140.      at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
  141.      at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
  142.      at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
  143.      at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
  144.      at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
  145.      at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
  146.      at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
  147.      at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
  148.      at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
  149.      at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
  150.      at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
  151.      at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
  152.      at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
  153.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
  154.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
  155.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
  156.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
  157.  
  158.  Expected collection or sequence. datas evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 7, column 18 in inc/select.ftl.
  159.  The problematic instruction:
  160.  ----------
  161.  ==> list datas as data [on line 7, column 11 in inc/select.ftl]
  162.   in user-directive items.select [on line 14, column 6 in address.ftl]
  163.  ----------
  164.  
  165.  Java backtrace for programmers:
  166.  ----------
  167.  freemarker.template.TemplateException: Expected collection or sequence. datas evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 7, column 18 in inc/select.ftl.
  168.      at freemarker.core.TemplateObject.invalidTypeException(TemplateObject.java:136)
  169.      at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:190)
  170.      at freemarker.core.Environment.visit(Environment.java:428)
  171.      at freemarker.core.IteratorBlock.accept(IteratorBlock.java:102)
  172.      at freemarker.core.Environment.visit(Environment.java:221)
  173.      at freemarker.core.MixedContent.accept(MixedContent.java:92)
  174.      at freemarker.core.Environment.visit(Environment.java:221)
  175.      at freemarker.core.Macro$Context.runMacro(Macro.java:172)
  176.      at freemarker.core.Environment.visit(Environment.java:614)
  177.      at freemarker.core.UnifiedCall.accept(UnifiedCall.java:106)
  178.      at freemarker.core.Environment.visit(Environment.java:221)
  179.      at freemarker.core.MixedContent.accept(MixedContent.java:92)
  180.      at freemarker.core.Environment.visit(Environment.java:221)
  181.      at freemarker.core.Environment.process(Environment.java:199)
  182.      at freemarker.template.Template.process(Template.java:259)
  183.      at com.you.freemarker.FreemarkerTemplate.printFtl(FreemarkerTemplate.java:77)
  184.      at com.you.test.freemarker.FreemarkerTest.studentPrint(FreemarkerTest.java:267)
  185.      at com.you.test.freemarker.FreemarkerTest.testSelect(FreemarkerTest.java:253)
  186.      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  187.      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
  188.      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  189.      at java.lang.reflect.Method.invoke(Unknown Source)
  190.      at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
  191.      at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
  192.      at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
  193.      at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
  194.      at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
  195.      at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
  196.      at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
  197.      at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
  198.      at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
  199.      at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
  200.      at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
  201.      at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
  202.      at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
  203.      at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
  204.      at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
  205.      at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
  206.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
  207.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
  208.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
  209.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
  210.  六月 26, 2014 11:26:27 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error
  211.  严重: Template processing error: "Expected collection or sequence. datas evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 7, column 18 in inc/select.ftl."
  212.  
  213.  Expected collection or sequence. datas evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 7, column 18 in inc/select.ftl.
  214.  The problematic instruction:
  215.  ----------
  216.  ==> list datas as data [on line 7, column 11 in inc/select.ftl]
  217.   in user-directive items.select [on line 14, column 6 in address.ftl]
  218.  ----------
  219.  
  220.  Java backtrace for programmers:
  221.  ----------
  222.  freemarker.template.TemplateException: Expected collection or sequence. datas evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 7, column 18 in inc/select.ftl.
  223.      at freemarker.core.TemplateObject.invalidTypeException(TemplateObject.java:136)
  224.      at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:190)
  225.      at freemarker.core.Environment.visit(Environment.java:428)
  226.      at freemarker.core.IteratorBlock.accept(IteratorBlock.java:102)
  227.      at freemarker.core.Environment.visit(Environment.java:221)
  228.      at freemarker.core.MixedContent.accept(MixedContent.java:92)
  229.      at freemarker.core.Environment.visit(Environment.java:221)
  230.      at freemarker.core.Macro$Context.runMacro(Macro.java:172)
  231.      at freemarker.core.Environment.visit(Environment.java:614)
  232.      at freemarker.core.UnifiedCall.accept(UnifiedCall.java:106)
  233.      at freemarker.core.Environment.visit(Environment.java:221)
  234.      at freemarker.core.MixedContent.accept(MixedContent.java:92)
  235.      at freemarker.core.Environment.visit(Environment.java:221)
  236.      at freemarker.core.Environment.process(Environment.java:199)
  237.      at freemarker.template.Template.process(Template.java:259)
  238.      at com.you.freemarker.FreemarkerTemplate.printFile(FreemarkerTemplate.java:109)
  239.      at com.you.test.freemarker.FreemarkerTest.studentFile(FreemarkerTest.java:281)
  240.      at com.you.test.freemarker.FreemarkerTest.testSelect(FreemarkerTest.java:254)
  241.      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  242.      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
  243.      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  244.      at java.lang.reflect.Method.invoke(Unknown Source)
  245.      at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
  246.      at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
  247.      at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
  248.      at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
  249.      at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
  250.      at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
  251.      at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
  252.      at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
  253.      at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
  254.      at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
  255.      at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
  256.      at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
  257.      at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
  258.      at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
  259.      at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
  260.      at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
  261.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
  262.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
  263.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
  264.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
  265.  
  266.  Expected collection or sequence. datas evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 7, column 18 in inc/select.ftl.
  267.  The problematic instruction:
  268.  ----------
  269.  ==> list datas as data [on line 7, column 11 in inc/select.ftl]
  270.   in user-directive items.select [on line 14, column 6 in address.ftl]
  271.  ----------
  272.  
  273.  Java backtrace for programmers:
  274.  ----------
  275.  freemarker.template.TemplateException: Expected collection or sequence. datas evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 7, column 18 in inc/select.ftl.
  276.      at freemarker.core.TemplateObject.invalidTypeException(TemplateObject.java:136)
  277.      at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:190)
  278.      at freemarker.core.Environment.visit(Environment.java:428)
  279.      at freemarker.core.IteratorBlock.accept(IteratorBlock.java:102)
  280.      at freemarker.core.Environment.visit(Environment.java:221)
  281.      at freemarker.core.MixedContent.accept(MixedContent.java:92)
  282.      at freemarker.core.Environment.visit(Environment.java:221)
  283.      at freemarker.core.Macro$Context.runMacro(Macro.java:172)
  284.      at freemarker.core.Environment.visit(Environment.java:614)
  285.      at freemarker.core.UnifiedCall.accept(UnifiedCall.java:106)
  286.      at freemarker.core.Environment.visit(Environment.java:221)
  287.      at freemarker.core.MixedContent.accept(MixedContent.java:92)
  288.      at freemarker.core.Environment.visit(Environment.java:221)
  289.      at freemarker.core.Environment.process(Environment.java:199)
  290.      at freemarker.template.Template.process(Template.java:259)
  291.      at com.you.freemarker.FreemarkerTemplate.printFile(FreemarkerTemplate.java:109)
  292.      at com.you.test.freemarker.FreemarkerTest.studentFile(FreemarkerTest.java:281)
  293.      at com.you.test.freemarker.FreemarkerTest.testSelect(FreemarkerTest.java:254)
  294.      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  295.      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
  296.      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  297.      at java.lang.reflect.Method.invoke(Unknown Source)
  298.      at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
  299.      at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
  300.      at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
  301.      at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
  302.      at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
  303.      at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
  304.      at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
  305.      at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
  306.      at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
  307.      at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
  308.      at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
  309.      at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
  310.      at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
  311.      at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
  312.      at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
  313.      at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
  314.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
  315.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
  316.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
  317.      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

2、错误原因

期望的是集合或序列，但是给的是HashMap

3、解决办法

  1.  <#macro select id datas value="" key="" text="" headKey="" headValue="">
  2.       <select id="${id}" name="${id}">
  3.            <option>---请选择---</option>
  4.            <#if headKey!="">
  5.                 <option value="${headKey}">${headValue}</option>
  6.            </#if>
  7.            <#if datas?is_hash_ex>
  8.               <#local keys=datas?keys/>
  9.               <#list keys as key>
  10.                    <#if key==value>
  11.                        <option value="${key}" selected>${datas[key]}</option>
  12.                    <#else>
  13.                        <option value="${key}">${datas[key]}</option>
  14.                    </#if>
  15.               </#list>
  16.            <#else>
  17.               <#list datas as data>
  18.                <#if key!="">
  19.                    <#if value == data[key]?string>
  20.                       <option value="${data[key]}" selected>${data[text]}</option>
  21.                    <#else>
  22.                     <option value="${data[key]}">${data[text]}</option>
  23.                   </#if>
  24.                <#else>
  25.                    <#if value == data>
  26.                       <option value="${data}" selected>${data}</option>
  27.                   <#else>
  28.                   <option value="${data}">${data}</option>
  29.                </#if>
  30.               </#if>
  31.            </#list>
  32.          </#if>
  33.  
  34.       </select>
  35.  </#macro>

异常-----freemarker.template.TemplateException: Expected collection or sequence. datas evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 7, column 18 in inc/select.ftl.的更多相关文章

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  2. 异常-----freemarker.template.TemplateException: The only legal comparisons are between two numbers, two strings, or two dates

    1.错误描述 六月 26, 2014 10:44:49 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template proc ...

  3. 异常-----freemarker.template.TemplateException: Macro select has no such argument

    1.错误描述 六月 25, 2014 11:32:49 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严重: Template proc ...

  4. 异常-----freemarker.template.TemplateException:Error executing macro:mainSelect

    1.错误描述 freemarker.template.TemplateException:Error executing macro:mainSelect require parameter:id i ...

  5. 异常-----freemarker.template.TemplateException: Error executing macro: write

    freemarker自定义标签 1.错误描述 六月 05, 2014 11:31:35 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 严 ...

  6. freemarker.template.TemplateException:Error parsing including template

    1.错误描述 freemarker.template.TemplateException:Error parsing including template ftl/main.ftl:on line 6 ...

  7. freemarker.template.TemplateException:Macro has no such argument:params

    1.错误描述 freemarker.template.TemplateException:Macro mainSelect has no such argument:params 2.错误原因 在宏定 ...

  8. freemarker.template.TemplateException:Error executing macro:mainSelect

    1.错误描述 freemarker.template.TemplateException:Error executing macro:mainSelect require parameter:id i ...

  9. string evaluated instead to freemarker.template.SimpleScalar

    [2015-09-06 09:07:32.879] ERROR [6B68DD09CE6FECFE20936CA3C6D560AD:http-bio-8087-exec-8] o.a.s.v.free ...

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