war包提交到sae后请求失败(post请求本地测试是正确的,微信公众平台开发)

121.32.130.122 [10/Jul/2014:11:33:38 +0800]
JAVA_SAE_Fatal_error: /coreServletjava.lang.NullPointerException

at org.kxw.weixin.servlet.CoreServlet.doPost(CoreServlet.java:59)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538)

at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:478)

at com.sina.sae.servlet.SaeServletHandler.doHandle(SaeServletHandler.java:49)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)

at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517)

at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)

at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937)

at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)

at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871)
at com.sina.sae.webapp.SaeWebAppContext.doScope(SaeWebAppContext.java:166)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)

at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:259)

at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149)

at com.sina.sae.handler.SaeUserInfoHandler.handle(SaeUserInfoHandler.java:106)

at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)

at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:305)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)

at org.eclipse.jetty.server.Server.handle(Server.java:346)

at org.eclipse.jetty.server.HttpConnection.handleReques
yq33.javaruntime

是不是session问题?

后来问题解决了么? 我遇到了一样的问题、

现在第一反应,感觉是域名的原因,cookie的问题(没传空指针),同源(浏览器)