Our application log shows this exception time and again.
1. 2013-07-17 12:04:08.119 /_ah/spi/BackendService.logMessages 500 16ms 3kb 10.43.130.70 - - [16/Jul/2013:23:34:08 -0700] "POST /_ah/spi/BackendService.logMessages HTTP/1.1" 500 3560 - - "4-0-5-dot-balajiyatrafinder.appspot.com" ms=17 cpu_ms=0 cpm_usd=0.000398 app_engine_release=1.8.2 instance=00c61b117c0fd13faf10f6b9e7c7491799901d <https://appengine.google.com/instances?app_id=s~balajiyatrafinder&version_id=4-0-5.368841810715652639&key=00c61b117c0fd13faf10f6b9e7c7491799901d#00c61b117c0fd13faf10f6b9e7c7491799901d> 2. W2013-07-17 12:04:08.116 /_ah/spi/BackendService.logMessages java.lang.NullPointerException at com.google.api.server.spi.SystemService.findServiceMethod(SystemService.java:232) at com.google.api.server.spi.SystemService.resolveService(SystemService.java:209) at com.google.api.server.spi.SystemServiceServlet.execute(SystemServiceServlet.java:132) at com.google.api.server.spi.SystemServiceServlet.doPost(SystemServiceServlet.java:106) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166) at com.google.apphosting.utils.servlet.ParseBlobUploadFilter.doFilter(ParseBlobUploadFilter.java:125) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) at com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter(SaveSessionFilter.java:35) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) at com.google.apphosting.utils.servlet.JdbcMySqlConnectionCleanupFilter.doFilter(JdbcMySqlConnectionCleanupFilter.java:57) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) at com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:43) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418) at com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle(AppVersionHandlerMap.java:266) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:923) at com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable(RpcRequestParser.java:76) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceReq Any idea why i am getting such exceptions. -- Deepak Singh -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-appengine. For more options, visit https://groups.google.com/groups/opt_out.
