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我已經使用基礎事件組件(/ libs/collab/calendar/components/event)創建了一個事件並設置了所需的值。但是,如果我嘗試下載事件ICS文件,然後它拋出以下異常:事件下載爲ICS文件
com.day.cq.wcm.core.impl.WCMDebugFilter Exception: null java.lang.NullPointerException
at edu.emory.mathcs.backport.java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:769)
at net.fortuna.ical4j.model.TimeZoneRegistryImpl.getTimeZone(TimeZoneRegistryImpl.java:136)
at com.adobe.cq.social.calendar.impl.JcrTimeZoneRegistry.getTimeZone(JcrTimeZoneRegistry.java:101)
at com.adobe.cq.social.calendar.servlets.ICalExportServlet.doGet(ICalExportServlet.java:129)
at org.apache.sling.api.servlets.SlingSafeMethodsServlet.mayService(SlingSafeMethodsServlet.java:268)
at org.apache.sling.api.servlets.SlingSafeMethodsServlet.service(SlingSafeMethodsServlet.java:344)
at org.apache.sling.api.servlets.SlingSafeMethodsServlet.service(SlingSafeMethodsServlet.java:375)
at org.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)
at com.day.cq.wcm.core.impl.WCMDebugFilter.doFilterWithErrorHandling(WCMDebugFilter.java:182)
at com.day.cq.wcm.core.impl.WCMDebugFilter.doFilter(WCMDebugFilter.java:149)
at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:60)
at com.day.cq.wcm.core.impl.WCMComponentFilter.doFilter(WCMComponentFilter.java:144)
看來從該事件的時區設置爲null堆棧跟蹤。我看不到如何設置它或者錯過了其他任何東西。
感謝
任何可以共享給我們的代碼? – Raptor
嘗試設置默認時區。文檔[涵蓋此主題](http://dev.day.com/docs/en/cq/current/administering/social_communities/calendar_and_events.html#Defining%20Default%20Settings%20for%20Your%20Calendar)。 –
@ShivanRaptor在任何頁面上創建事件,並在其中有一個「下載事件作爲ICS文件」鏈接(僅在作者模式下),單擊該鏈接。打開下載的文件並檢查它是否包含ICS數據。 – user1764832