Java method "ArrayList.get(int)" threw an exception when invoked on ArrayList object "[{Source:ཀྲུང་གོ་བོད་ཀྱི་དྲ་བ།}{OrgId:1000}{AdminId:29}{Org:null}{PublishStatus:PUBLISHED}{Title:བོད་ལྗོངས་ཀྱིས་འཛམ་གླིང་དཔེ་ཀློག་ཉིན་མོའི་བྱ་འགུལ་སྤེལ། }{RoleId:-1}{ArticleActionHistoryList:null}{PublishStatusStr:已发布}{TypeStr:新闻}{AuditStatusStr:null}{CoverImgUrlFull:/upload/file/image/coverImagePath/20190509/3169/6673a045-93c0-4303-8921-9445b181a9ed.jpg}{CoverImgUrlPath:/data/twsm_home/zangyu/apache-tomcat-6.0.41/webapps/ROOT/upload/file/image/coverImagePath/20190509/3169/6673a045-93c0-4303-8921-9445b181a9ed.jpg}{PlatformId:-1}{UniqueCode:660b147d794540fdbfb04ff05304edbd}{RecruitEndTime:}{LastModifyTime:2019-05-09 21:14:01}{Summary:              ཟླ4བའི་ཚེས23ཉིན་ནི་འཛམ་གླིང་དཔེ་ཀློག་ཉིན་མོ་རེད། འདི་ནི་ནག་ཆུ་དམིགས་བསལ་སློབ་གྲྭའི་སློབ་མས་བོད་ལྗོངས་དཔེ་མཛོད་ཁང་དུ་ལོང་ཡིག་དཔེ་ཀློག་བྱེད་བཞིན་པའི་ཚུལ་རེད།（ཟླ4བའི་ཚེས21ཉིན་པར་བླངས） འདི་ནི་ལྷ་ས་གྲོང་ཁྱེར་ཚོད་ལྟའི་སློབ་ཆུང་གི་སློབ་རིམ་གསུམ་པའི་སློབ་མས་བོད་ལྗོངས་དཔེ་མཛོད་ཁང་དུ་སྲོལ་རྒྱུན་པར་འདེབས་ལག་རྩལ་རོལ་མྱོང་བྱེད་བཞིན་པའི་ཚུལ་རེད།}{PublishTime:2019-05-09 21:14:01}{Author:}{CoverImgUrl:/20190509/3169/6673a045-93c0-4303-8921-9445b181a9ed.jpg}{Label:}{ReadCount:41991}{FavCount:0}{JumpUrl:null}{ACTIVITY:ACTIVITY}{NEWS:NEWS}{RECRUIT:RECRUIT}{SerialVersionUID:9201502554011559035}{DRAFT:DRAFT}{PENDINGVERIFY:PENDING_VERIFY}{PENDINGPUBLISH:PENDING_PUBLISH}{PUBLISHED:PUBLISHED}{OFFLINE:OFFLINE}{ChannelName:null}{ArticleChannelRelation:null}{ContentStr:&nbsp;\r\n &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ཟླ4བའི་ཚེས23ཉིན་ནི་འཛམ་གླིང་དཔེ་ཀློག་ཉིན་མོ་རེད། \r\nའདི་ནི་ནག་ཆུ་དམིགས་བསལ་སློབ་གྲྭའི་སློབ་མས་བོད་ལྗོངས་དཔེ་མཛོད་ཁང་དུ་ལོང་ཡིག་དཔེ་ཀློག་བྱེད་བཞིན་པའི་ཚུལ་རེད།（ཟླ4བའི་ཚེས21ཉིན་པར་བླངས）འདི་ནི་ལྷ་ས་གྲོང་ཁྱེར་ཚོད་ལྟའི་སློབ་ཆུང་གི་སློབ་རིམ་གསུམ་པའི་སློབ་མས་བོད་ལྗོངས་དཔེ་མཛོད་ཁང་དུ་སྲོལ་རྒྱུན་པར་འདེབས་ལག་རྩལ་རོལ་མྱོང་བྱེད་བཞིན་པའི་ཚུལ་རེད།\r\n （ཟླ4བའི་ཚེས22ཉིན་པར་བླངས）རྩོམ་སྒྲིག་པ། སངས་སྐྱབས།}{AuditCount:0}{OrgName:null}{AddTime:2019-05-09 20:59:57}{LoginName:null}{Admin:null}{AuditStatus:文章终审【zishen】审核通过。}{CountSize:0}{Reviewed:null}{Type:NEWS}{Content:<p><span style=\"line-height: 200%;;font-size:16px\"><img src=\"/upload/article/image/20190509/1557406627397062033.jpg\" style=\"line-height: 200%;\" alt=\"\"/></span></p><p><span style=\"line-height: 200%; font-size: 24px;\">&nbsp;\r\n &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ཟླ4བའི་ཚེས23ཉིན་ནི་འཛམ་གླིང་དཔེ་ཀློག་ཉིན་མོ་རེད། \r\nའདི་ནི་ནག་ཆུ་དམིགས་བསལ་སློབ་གྲྭའི་སློབ་མས་བོད་ལྗོངས་དཔེ་མཛོད་ཁང་དུ་ལོང་ཡིག་དཔེ་ཀློག་བྱེད་བཞིན་པའི་ཚུལ་རེད།（ཟླ4བའི་ཚེས21ཉིན་པར་བླངས）</span></p><p><span style=\"line-height: 200%;;font-size:16px\"><img src=\"/upload/article/image/20190509/1557406627696045321.jpg\" style=\"line-height: 200%;\" alt=\"\"/></span></p><p><span style=\"line-height: 200%; font-size: 24px;\">འདི་ནི་ལྷ་ས་གྲོང་ཁྱེར་ཚོད་ལྟའི་སློབ་ཆུང་གི་སློབ་རིམ་གསུམ་པའི་སློབ་མས་བོད་ལྗོངས་དཔེ་མཛོད་ཁང་དུ་སྲོལ་རྒྱུན་པར་འདེབས་ལག་རྩལ་རོལ་མྱོང་བྱེད་བཞིན་པའི་ཚུལ་རེད།\r\n （ཟླ4བའི་ཚེས22ཉིན་པར་བླངས）</span></p><p><span style=\"line-height: 200%; font-size: 24px;\">རྩོམ་སྒྲིག་པ། སངས་སྐྱབས།</span></p><p><br/></p>}{Channel:null}{Id:3169}{Class:class com.twsm.common.dto.Article}]"; see cause exception in the Java stack trace.

----
FTL stack trace ("~" means nesting-related):
	- Failed at: ${channelList.get(1).articleList.get(...  [in template "tpl/portal/site/cul/culturalHeritageArt.html" at line 102, column 57]
	~ Reached through: #nested  [in template "tpl/portal/common.html" in macro "headerTop" at line 60, column 1]
	~ Reached through: @common.headerTop  [in template "tpl/portal/site/cul/culturalHeritageArt.html" at line 2, column 1]
----

Java stack trace (for programmers):
----
freemarker.core._TemplateModelException: [... Exception message was already printed; see it above ...]
	at freemarker.ext.beans._MethodUtil.newInvocationTemplateModelException(_MethodUtil.java:289)
	at freemarker.ext.beans._MethodUtil.newInvocationTemplateModelException(_MethodUtil.java:252)
	at freemarker.ext.beans.SimpleMethodModel.exec(SimpleMethodModel.java:77)
	at freemarker.core.MethodCall._eval(MethodCall.java:65)
	at freemarker.core.Expression.eval(Expression.java:83)
	at freemarker.core.Dot._eval(Dot.java:41)
	at freemarker.core.Expression.eval(Expression.java:83)
	at freemarker.core.BuiltInsForMultipleTypes$AbstractCBI._eval(BuiltInsForMultipleTypes.java:726)
	at freemarker.core.Expression.eval(Expression.java:83)
	at freemarker.core.DollarVariable.calculateInterpolatedStringOrMarkup(DollarVariable.java:100)
	at freemarker.core.DollarVariable.accept(DollarVariable.java:63)
	at freemarker.core.Environment.visit(Environment.java:330)
	at freemarker.core.Environment.visit(Environment.java:336)
	at freemarker.core.Environment.visit(Environment.java:372)
	at freemarker.core.Environment.invokeNestedContent(Environment.java:618)
	at freemarker.core.BodyInstruction.accept(BodyInstruction.java:60)
	at freemarker.core.Environment.visit(Environment.java:366)
	at freemarker.core.Environment.invoke(Environment.java:775)
	at freemarker.core.UnifiedCall.accept(UnifiedCall.java:83)
	at freemarker.core.Environment.visit(Environment.java:330)
	at freemarker.core.Environment.visit(Environment.java:336)
	at freemarker.core.Environment.process(Environment.java:309)
	at freemarker.template.Template.process(Template.java:384)
	at org.apache.struts2.views.freemarker.FreemarkerResult.doExecute(FreemarkerResult.java:184)
	at org.apache.struts2.result.StrutsResultSupport.execute(StrutsResultSupport.java:206)
	at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:375)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:279)
	at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:250)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:179)
	at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:99)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:263)
	at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:49)
	at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:99)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.doIntercept(ConversionErrorInterceptor.java:142)
	at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:99)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:137)
	at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:99)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:137)
	at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:99)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:201)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:67)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at org.apache.struts2.interceptor.DateTextFieldInterceptor.intercept(DateTextFieldInterceptor.java:133)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:89)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:243)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:101)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:142)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:160)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:175)
	at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:99)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:167)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:203)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:196)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at com.twsm.portal.interceptor.VisitorAnalyseInterceptor.intercept(VisitorAnalyseInterceptor.java:62)
	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
	at org.apache.struts2.factory.StrutsActionProxy.execute(StrutsActionProxy.java:48)
	at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:574)
	at org.apache.struts2.dispatcher.ExecuteOperations.executeAction(ExecuteOperations.java:79)
	at org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:141)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.twsm.common.filter.XssFilter.doFilter(XssFilter.java:70)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.twsm.common.filter.SessionFilter.doFilter(SessionFilter.java:41)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IndexOutOfBoundsException: Index: 1, Size: 1
	at java.util.ArrayList.rangeCheck(ArrayList.java:657)
	at java.util.ArrayList.get(ArrayList.java:433)
	at sun.reflect.GeneratedMethodAccessor105.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at freemarker.ext.beans.BeansWrapper.invokeMethod(BeansWrapper.java:1505)
	at freemarker.ext.beans.SimpleMethodModel.exec(SimpleMethodModel.java:72)
	... 91 more