발생할 getWorkflowSession 268) org.apache.sling.api.servlets.SlingSafeMethodsServlet.service (SlingSafeMethodsServlet.java:344에서 ) org.apache.sling.api.servlets.SlingSafeMethodsServlet.service (SlingSafeMethodsServlet.java:375) 에서 조직에서 .apache.sling.engine.impl.request.RequestData.service (RequestData.java:508) at org.apache.sling.engine.impl.filter.SlingComponentFilterChain.render (SlingComponentFilterChain.java:45) at org.apache .sling.engine.impl.filter.AbstractSlingFilterChain.doFilter (AbstractSlingFilterChain.java:64) org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter (AbstractSlingFilterChain.java:60) 에서 com.day.cq.wcm.core.impl.WCMDebugFilter.doFilter (WCMDebugFilter.java:146) 에서 에서 com.day.cq.wcm.core.impl.WCMComponentFilter.filterRootInclude (WCMComponentFilter.java:356) at com.day.cq.wcm.core.impl.WCMComponentFilter.doFilter (WCMComponentFilter.java:168) at org. apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter (AbstractSlingFilterChain.java:60) at com.day.cq.personalization.impl.TargetComponentFilter.doFilter (TargetComponentFilter.java:96) at org.apache.sling. engine.impl.filter.AbstractSlingFilterChain.doFilter (AbstractSlingFilterChain.java:60) at org.apache.sling.engine.impl.SlingRequestProcessorImpl.pro cessComponent (SlingRequestProcessorImpl.java:254)CQ 5.6.1 (org.apache.sling.api.servlets.SlingSafeMethodsServlet.mayService에서 SlingSafeMethodsServlet.java 캐치되지 않았던의 Throwable java.lang.NullPointerException이 com.cuso.Mao.doGet (Mao.java:97)에서
라인 97은 WorkflowSession을 호출하고 있습니다. wf = workflowServiceObject.getWorkflowSession (jcrsessionObject); jcrSession 대신 JACKRABBIT SESSION을 사용해야합니까? 어느 것이 옳은가?