freemarker寫select元件報錯總結（三）
阿新 • • 發佈：2018-12-24
1、錯誤描述
<html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>freemarker 下拉框</title> </head> <body> Error parsing imported template inc/select.ftl The problematic instruction: ---------- ==> import "/inc/select.ftl" as items [on line 9, column 6 in address.ftl] ---------- Java backtrace for programmers: ---------- freemarker.template.TemplateException: Error parsing imported template inc/select.ftl at freemarker.core.LibraryLoad.accept(LibraryLoad.java:117) 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:247) at com.you.test.freemarker.FreemarkerTest.testSelect(FreemarkerTest.java:233) 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$2.evaluate(ParentRunner.java:222) at org.junit.runners.ParentRunner.run(ParentRunner.java:300) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) Caused by: freemarker.core.ParseException: Error in template: inc/select.ftl on line 1, column 25 In a macro declaration, parameters without a default value must all occur before the parameters with default values. in inc/select.ftl at freemarker.core.FMParser.Macro(FMParser.java:1834) at freemarker.core.FMParser.FreemarkerDirective(FMParser.java:2398) at freemarker.core.FMParser.Content(FMParser.java:2623) at freemarker.core.FMParser.OptionalBlock(FMParser.java:2791) at freemarker.core.FMParser.Root(FMParser.java:2963) at freemarker.template.Template.<init>(Template.java:171) at freemarker.cache.TemplateCache.loadTemplate(TemplateCache.java:447) at freemarker.cache.TemplateCache.getTemplate(TemplateCache.java:360) at freemarker.cache.TemplateCache.getTemplate(TemplateCache.java:235) at freemarker.template.Configuration.getTemplate(Configuration.java:578) at freemarker.core.Environment.getTemplateForInclusion(Environment.java:1490) at freemarker.core.Environment.getTemplateForImporting(Environment.java:1544) at freemarker.core.LibraryLoad.accept(LibraryLoad.java:112) ... 32 more 六月 26, 2014 12:10:03 上午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 嚴重: Template processing error: "Error parsing imported template inc/select.ftl" Error parsing imported template inc/select.ftl The problematic instruction: ---------- ==> import "/inc/select.ftl" as items [on line 9, column 6 in address.ftl] ---------- Java backtrace for programmers: ---------- freemarker.template.TemplateException: Error parsing imported template inc/select.ftl at freemarker.core.LibraryLoad.accept(LibraryLoad.java:117) 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:247) at com.you.test.freemarker.FreemarkerTest.testSelect(FreemarkerTest.java:233) 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) Caused by: freemarker.core.ParseException: Error in template: inc/select.ftl on line 1, column 25 In a macro declaration, parameters without a default value must all occur before the parameters with default values. in inc/select.ftl at freemarker.core.FMParser.Macro(FMParser.java:1834) at freemarker.core.FMParser.FreemarkerDirective(FMParser.java:2398) at freemarker.core.FMParser.Content(FMParser.java:2623) at freemarker.core.FMParser.OptionalBlock(FMParser.java:2791) at freemarker.core.FMParser.Root(FMParser.java:2963) at freemarker.template.Template.<init>(Template.java:171) at freemarker.cache.TemplateCache.loadTemplate(TemplateCache.java:447) at freemarker.cache.TemplateCache.getTemplate(TemplateCache.java:360) at freemarker.cache.TemplateCache.getTemplate(TemplateCache.java:235) at freemarker.template.Configuration.getTemplate(Configuration.java:578) at freemarker.core.Environment.getTemplateForInclusion(Environment.java:1490) at freemarker.core.Environment.getTemplateForImporting(Environment.java:1544) at freemarker.core.LibraryLoad.accept(LibraryLoad.java:112) ... 32 more Error parsing imported template inc/select.ftl The problematic instruction: ---------- ==> import "/inc/select.ftl" as items [on line 9, column 6 in address.ftl] ---------- Java backtrace for programmers: ---------- freemarker.template.TemplateException: Error parsing imported template inc/select.ftl at freemarker.core.LibraryLoad.accept(LibraryLoad.java:117) 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:247) at com.you.test.freemarker.FreemarkerTest.testSelect(FreemarkerTest.java:233) 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$2.evaluate(ParentRunner.java:222) at org.junit.runners.ParentRunner.run(ParentRunner.java:300) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) Caused by: freemarker.core.ParseException: Error in template: inc/select.ftl on line 1, column 25 In a macro declaration, parameters without a default value must all occur before the parameters with default values. in inc/select.ftl at freemarker.core.FMParser.Macro(FMParser.java:1834) at freemarker.core.FMParser.FreemarkerDirective(FMParser.java:2398) at freemarker.core.FMParser.Content(FMParser.java:2623) at freemarker.core.FMParser.OptionalBlock(FMParser.java:2791) at freemarker.core.FMParser.Root(FMParser.java:2963) at freemarker.template.Template.<init>(Template.java:171) at freemarker.cache.TemplateCache.loadTemplate(TemplateCache.java:447) at freemarker.cache.TemplateCache.getTemplate(TemplateCache.java:360) at freemarker.cache.TemplateCache.getTemplate(TemplateCache.java:235) at freemarker.template.Configuration.getTemplate(Configuration.java:578) at freemarker.core.Environment.getTemplateForInclusion(Environment.java:1490) at freemarker.core.Environment.getTemplateForImporting(Environment.java:1544) at freemarker.core.LibraryLoad.accept(LibraryLoad.java:112) ... 32 more 六月 26, 2014 12:10:03 上午 freemarker.log.JDK14LoggerFactory$JDK14Logger error 嚴重: Template processing error: "Error parsing imported template inc/select.ftl" Error parsing imported template inc/select.ftl The problematic instruction: ---------- ==> import "/inc/select.ftl" as items [on line 9, column 6 in address.ftl] ---------- Java backtrace for programmers: ---------- freemarker.template.TemplateException: Error parsing imported template inc/select.ftl at freemarker.core.LibraryLoad.accept(LibraryLoad.java:117) 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:261) at com.you.test.freemarker.FreemarkerTest.testSelect(FreemarkerTest.java:234) 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) Caused by: freemarker.core.ParseException: Error in template: inc/select.ftl on line 1, column 25 In a macro declaration, parameters without a default value must all occur before the parameters with default values. in inc/select.ftl at freemarker.core.FMParser.Macro(FMParser.java:1834) at freemarker.core.FMParser.FreemarkerDirective(FMParser.java:2398) at freemarker.core.FMParser.Content(FMParser.java:2623) at freemarker.core.FMParser.OptionalBlock(FMParser.java:2791) at freemarker.core.FMParser.Root(FMParser.java:2963) at freemarker.template.Template.<init>(Template.java:171) at freemarker.cache.TemplateCache.loadTemplate(TemplateCache.java:447) at freemarker.cache.TemplateCache.getTemplate(TemplateCache.java:360) at freemarker.cache.TemplateCache.getTemplate(TemplateCache.java:235) at freemarker.template.Configuration.getTemplate(Configuration.java:578) at freemarker.core.Environment.getTemplateForInclusion(Environment.java:1490) at freemarker.core.Environment.getTemplateForImporting(Environment.java:1544) at freemarker.core.LibraryLoad.accept(LibraryLoad.java:112) ... 32 more Error parsing imported template inc/select.ftl The problematic instruction: ---------- ==> import "/inc/select.ftl" as items [on line 9, column 6 in address.ftl] ---------- Java backtrace for programmers: ---------- freemarker.template.TemplateException: Error parsing imported template inc/select.ftl at freemarker.core.LibraryLoad.accept(LibraryLoad.java:117) 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:261) at com.you.test.freemarker.FreemarkerTest.testSelect(FreemarkerTest.java:234) 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$2.evaluate(ParentRunner.java:222) at org.junit.runners.ParentRunner.run(ParentRunner.java:300) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) Caused by: freemarker.core.ParseException: Error in template: inc/select.ftl on line 1, column 25 In a macro declaration, parameters without a default value must all occur before the parameters with default values. in inc/select.ftl at freemarker.core.FMParser.Macro(FMParser.java:1834) at freemarker.core.FMParser.FreemarkerDirective(FMParser.java:2398) at freemarker.core.FMParser.Content(FMParser.java:2623) at freemarker.core.FMParser.OptionalBlock(FMParser.java:2791) at freemarker.core.FMParser.Root(FMParser.java:2963) at freemarker.template.Template.<init>(Template.java:171) at freemarker.cache.TemplateCache.loadTemplate(TemplateCache.java:447) at freemarker.cache.TemplateCache.getTemplate(TemplateCache.java:360) at freemarker.cache.TemplateCache.getTemplate(TemplateCache.java:235) at freemarker.template.Configuration.getTemplate(Configuration.java:578) at freemarker.core.Environment.getTemplateForInclusion(Environment.java:1490) at freemarker.core.Environment.getTemplateForImporting(Environment.java:1544) at freemarker.core.LibraryLoad.accept(LibraryLoad.java:112) ... 32 more
2、錯誤原因
In a macro declaration, parameters without a default value must all occur before the parameters with default values.
在巨集定義時，預設引數要放到非預設值前
錯誤做法：
<#macro select value="" id datas> <select id="${id}" name="${id}"> <option>---請選擇---</option> <#list datas as data> <option value="${data}">${data}</option> </#list> </select> </#macro>
3、解決辦法
正確做法：
<#macro select id datas value=""> <select id="${id}" name="${id}"> <option>---請選擇---</option> <#list datas as data> <#if value == data> <option value="${data}" selected>${data}</option> <#else> <option value="${data}">${data}</option> </#if> </#list> </select> </#macro>