FreeMarker template error (DEBUG mod飛女e; use RETHROW in producti大男on!): The following has 答近evaluated to null or missing: ==> mC見工hannel.parent [in template "WEB-INF/t影訊/cms/nmgjttzjt/transport/includes/c不火om_nav.html" at line 11, colu個看mn 18] ---- Tip: It's th高些e step after the last dot that caus內做ed this error, not those b訊校efore it. ---- Tip: If長美 the failing express什舞ion is known to legally 離弟refer to something that's some了這times null or missing, either 雪門specify a default val低船ue like myOptionalVar!myDefault, or u公你se [#if myOptionalVar??]whe街話n-present[#else]when-林子missing[/#if]. (These onl輛錢y cover the last step of the 低海expression; to cover the who畫來le expression, use paren低喝thesis: (myOptionalVar.foo)!myDefault,麗少 (myOptionalVar.foo)?? ---- ---- FT兵小L stack trace ("~" means nestin河劇g-related): - Failed at: #assign家來 cPath = mChannel.par年少ent.path [in template "WEB-INF/t/公日cms/nmgjttzjt/transport/includes/com廠房_nav.html" at line 11, c城子olumn 1] - Reached through:志化 #include "../includes/com雨農_nav.html" [in template "WEB-INF/t/cm都愛s/nmgjttzjt/transport/c筆線hannel/news2.html" at綠火 line 16, column 9] ---- Java妹放 stack trace (for programme藍地rs): ---- freemarker.core.InvalidRef區人erenceException: [... Excep花船tion message was alread請從y printed; see it above ...] at freem黃劇arker.core.InvalidReference身從Exception.getInstance(Invalid問舊ReferenceException.java好兒:134) at freemarker.core.Unexpe的那ctedTypeException.newDe金物sciptionBuilder(UnexpectedTypeExce說請ption.java:85) at f房術reemarker.core.Unexpec可看tedTypeException.(UnexpectedTypeException.java:48) at 少妹freemarker.core.NonHashException.(NonHashException.java:49) 在外at freemarker.core.Dot._e冷化val(Dot.java:48) at fr購自eemarker.core.Expression.新下eval(Expression.java:83) at freemar著西ker.core.Assignment.accept(Ass村笑ignment.java:134) at黃南 freemarker.core.Envir那錯onment.visit(Environment.java:330) a鐵務t freemarker.core.Environment.visit討笑(Environment.java:336) at文金 freemarker.core.Env日妹ironment.visit(Environment.java:習樂336) at freemarker.core.Environment.i照車nclude(Environment.java:25煙房82) at freemarker.core.Include.男在accept(Include.java:171) a在身t freemarker.core.Environment.visi算房t(Environment.java:330) 說冷 at freemarker.core.Environ山體ment.visit(Environment.java:3如能36) at freemarker.core.Environment.不窗process(Environment.java:309) 房金at freemarker.template.Template.pr船會ocess(Template.java:384) at com醫舊.jcms.content.service.impl.Con服術tentStaticPageService外高Impl.createChannelPage(身習ContentStaticPageServiceImpl.java:90亮車2) at com.jcms.content.service.impl哥遠.ContentStaticPageServiceImpl$$FastCla文兒ssBySpringCGLIB$$8d0b0d9d農街.invoke() at org.springframework.cgl笑刀ib.proxy.MethodProxy見錢.invoke(MethodProxy.java:204) at要計 org.springframework.a新謝op.framework.CglibAopProxy$CglibM們我ethodInvocation.invokeJoi音拿npoint(CglibAopProxy.java:資我746) at org.springf森吧ramework.aop.framework.ReflectiveMe鐘亮thodInvocation.proceed(ReflectiveMe家電thodInvocation.java:163) 家報at org.springframewor說也k.transaction.intercept舞音or.TransactionAspectSupport.invoke火在WithinTransaction(Tran去光sactionAspectSupport.java:294) 又理at org.springframework.transactio吧黃n.interceptor.TransactionIntercepto醫就r.invoke(TransactionInte你哥rceptor.java:98) at org.springframewo土靜rk.aop.framework.ReflectiveMethodInvo從能cation.proceed(ReflectiveMethodInvoc多木ation.java:185) at org.科校springframework.aop.fr站得amework.CglibAopProxy$Dynam藍數icAdvisedInterceptor.in道白tercept(CglibAopProxy.ja影船va:688) at com.jcms.content.service.im長機pl.ContentStaticPageSer們媽viceImpl$$EnhancerBySpring都懂CGLIB$$e347d111.createChann通兵elPage() at com.jcms.content.service.impl.C購快hannelPageCreateThreadServ了為iceImpl.doRunChannelCreate(C腦什hannelPageCreateThreadServiceIm錯飛pl.java:186) at com.jcms.co嗎討ntent.service.impl.Ch離費annelPageCreateThreadServiceImpl.訊化run(ChannelPageCreateThreadServiceImp懂工l.java:159) at com.jcms.content司草.service.impl.ChannelPageCreateThread購書ServiceImpl$$FastClassBySpringCGLIB哥從$$ba4d6bdb.invoke() at org.springframework.cglib.pr亮麗oxy.MethodProxy.invoke(MethodPr森不oxy.java:204) at org.springframe朋科work.aop.framework.CglibAopPr公事oxy$CglibMethodInvoca坐紙tion.invokeJoinpoint(CglibAopProxy.土媽java:746) at org.springframewo風公rk.aop.framework.ReflectiveMethodInvoca錯兒tion.proceed(ReflectiveMethodInvo玩討cation.java:163) at org.spring畫中framework.transaction.interceptor.Tr銀到ansactionAspectSupport.invokeW服和ithinTransaction(TransactionA暗熱spectSupport.java:294) at org.spr呢微ingframework.transaction.上坐interceptor.TransactionIn習廠terceptor.invoke(TransactionIntercep報長tor.java:98) at org.spr小影ingframework.aop.frame海近work.ReflectiveMethodInvocation.pr從議oceed(ReflectiveMethodInvocation.用河java:185) at org.springframewo劇姐rk.aop.framework.CglibAopProx輛相y$DynamicAdvisedIntercepto她通r.intercept(CglibAopPr店水oxy.java:688) at com.jcms.con紅美tent.service.impl.ChannelPageCreateT師紙hreadServiceImpl$$Enhancer國黑BySpringCGLIB$$a024c28b.run() at java.util.concurrent.Threa從公dPoolExecutor.runWorker(Thre知員adPoolExecutor.java:1142) at java.站聽util.concurrent.Threa時妹dPoolExecutor$Worker.run(ThreadPo國視olExecutor.java:617) at java.lang.T件好hread.run(Thread.java:748)