${tag_bean.url} [on line 77, column 26 in web-inf/t/cms/www/progressive/channel/视频栏目.html]
in user-directive cms_channel [on line 76, column 17 in web-inf/t/cms/www/progressive/channel/视频栏目.html]
----------
java backtrace for programmers:
----------
freemarker.core.invalidreferenceexception: expression tag_bean is undefined on line 77, column 28 in web-inf/t/cms/www/progressive/channel/视频栏目.html.
at freemarker.core.templateobject.assertnonnull(templateobject.java:125)
at freemarker.core.templateobject.invalidtypeexception(templateobject.java:135)
at freemarker.core.dot._getastemplatemodel(dot.java:78)
at freemarker.core.expression.getastemplatemodel(expression.java:89)
at freemarker.core.expression.getstringvalue(expression.java:93)
at freemarker.core.dollarvariable.accept(dollarvariable.java:76)
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$1.render(environment.java:246)
at com.jeecms.cms.action.directive.channeldirective.execute(channeldirective.java:69)
at freemarker.core.environment.visit(environment.java:274)
at freemarker.core.unifiedcall.accept(unifiedcall.java:126)
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:237)
at com.jeecms.common.web.springmvc.simplefreemarkerview.rendermergedtemplatemodel(simplefreemarkerview.java:159)
at org.springframework.web.servlet.view.abstracttemplateview.rendermergedoutputmodel(abstracttemplateview.java:167)
at org.springframework.web.servlet.view.abstractview.render(abstractview.java:303)
at org.springframework.web.servlet.dispatcherservlet.render(dispatcherservlet.java:1257)
at org.springframework.web.servlet.dispatcherservlet.processdispatchresult(dispatcherservlet.java:1037)
at org.springframework.web.servlet.dispatcherservlet.dodispatch(dispatcherservlet.java:980)
at org.springframework.web.servlet.dispatcherservlet.doservice(dispatcherservlet.java:897)
at org.springframework.web.servlet.frameworkservlet.processrequest(frameworkservlet.java:970)
at org.springframework.web.servlet.frameworkservlet.doget(frameworkservlet.java:861)
at javax.servlet.http.httpservlet.service(httpservlet.java:635)
at org.springframework.web.servlet.frameworkservlet.service(frameworkservlet.java:846)
at javax.servlet.http.httpservlet.service(httpservlet.java:742)
at org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:231)
at org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:166)
at org.springframework.web.filter.hiddenhttpmethodfilter.dofilterinternal(hiddenhttpmethodfilter.java:81)
at org.springframework.web.filter.onceperrequestfilter.dofilter(onceperrequestfilter.java:107)
at org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:193)
at org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:166)
at org.apache.tomcat.websocket.server.wsfilter.dofilter(wsfilter.java:52)
at org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:193)
at org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:166)
at org.springframework.orm.hibernate3.support.opensessioninviewfilter.dofilterinternal(opensessioninviewfilter.java:198)
at org.springframework.web.filter.onceperrequestfilter.dofilter(onceperrequestfilter.java:107)
at org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:193)
at org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:166)
at org.springframework.web.filter.characterencodingfilter.dofilterinternal(characterencodingfilter.java:197)
at org.springframework.web.filter.onceperrequestfilter.dofilter(onceperrequestfilter.java:107)
at org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:193)
at org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:166)
at com.jeecms.common.web.processtimefilter.dofilter(processtimefilter.java:35)
at org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:193)
at org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:166)
at org.apache.catalina.core.standardwrappervalve.invoke(standardwrappervalve.java:199)
at org.apache.catalina.core.standardcontextvalve.invoke(standardcontextvalve.java:96)
at org.apache.catalina.core.standardhostvalve.invoke$original$3yogkpcz(standardhostvalve.java:140)
at org.apache.catalina.core.standardhostvalve.invoke$original$3yogkpcz$accessor$osakcd57(standardhostvalve.java)
at org.apache.catalina.core.standardhostvalve$auxiliary$ot4siglj.call(unknown source)
at org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.instmethodsinter.intercept(instmethodsinter.java:93)
at org.apache.catalina.core.standardhostvalve.invoke(standardhostvalve.java)
at org.apache.catalina.valves.errorreportvalve.invoke(errorreportvalve.java:81)
at org.apache.catalina.valves.remoteipvalve.invoke(remoteipvalve.java:677)
at org.apache.catalina.valves.abstractaccesslogvalve.invoke(abstractaccesslogvalve.java:650)
at org.apache.catalina.core.standardenginevalve.invoke(standardenginevalve.java:87)
at org.apache.catalina.connector.coyoteadapter.service(coyoteadapter.java:342)
at org.apache.coyote.http11.http11processor.service(http11processor.java:803)
at org.apache.coyote.abstractprocessorlight.process(abstractprocessorlight.java:66)
at org.apache.coyote.abstractprotocol$connectionhandler.process(abstractprotocol.java:790)
at org.apache.tomcat.util.net.aprendpoint$socketwithoptionsprocessor.run(aprendpoint.java:2351)
at java.util.concurrent.threadpoolexecutor.runworker(threadpoolexecutor.java:1149)
at java.util.concurrent.threadpoolexecutor$worker.run(threadpoolexecutor.java:624)
at org.apache.tomcat.util.threads.taskthread$wrappingrunnable.run(taskthread.java:61)
at java.lang.thread.run(thread.java:748)
>