File upload exception

asked 2013-07-12 14:29:30 +0800

killfen
24

ÑÏÖØ: Failed to upload

java.lang.NullPointerException at org.zkoss.zk.au.http.AuUploader.service(AuUploader.java:110) at org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:449) at org.zkoss.zk.au.http.DHtmlUpdateServlet.doPost(DHtmlUpdateServlet.java:489) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.mingsoft.web.filter.ManagerFilter.doFilter(ManagerFilter.java:58) ... 2013-7-12 20:50:05 org.zkoss.zk.au.http.AuUploader handleError:224 ÑÏÖØ: Failed to upload java.lang.NullPointerException at org.zkoss.zk.au.http.AuUploader.service(AuUploader.java:110) at org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:449) at org.zkoss.zk.au.http.DHtmlUpdateServlet.doPost(DHtmlUpdateServlet.java:489) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.mingsoft.web.filter.ManagerFilter.doFilter(ManagerFilter.java:58) ... 2013-7-12 20:50:06 org.zkoss.zk.au.http.AuUploader handleError:224 ÑÏÖØ: Failed to upload java.lang.NullPointerException at org.zkoss.zk.au.http.AuUploader.service(AuUploader.java:110) at org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:449) at org.zkoss.zk.au.http.DHtmlUpdateServlet.doPost(DHtmlUpdateServlet.java:489) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.mingsoft.web.filter.ManagerFilter.doFilter(ManagerFilter.java:58) ...