I have the same problem. It does not matter the url to the servlet i use to work with de keys of the blobs, i always have the same NPC.
Any help about what we are doing wrong ? Thanks On 11 feb, 21:21, Stevko <andy.ste...@gmail.com> wrote: > I'm trying to post files into theblobstoreon my dev station using > eclipse. > The _BlobInfo_ objects are appearing within the datastore viewer but > this exception keep getting thrown for the first time I post the form. > > Is there anyone with access to UploadBlobServlet.java that can point > me to why I'm getting a NPE? > --Andy.Stevko > > Feb 11, 2010 8:06:43 PM com.google.apphosting.utils.jetty.JettyLogger > warn > WARNING: /_ah/upload/ > ag5uaW51a3VtZW1vcmllc3IcCxIVX19CbG9iVXBsb2FkU2Vzc2lvbl9fGIYIDA > java.lang.NullPointerException > at > com.google.appengine.api.blobstore.dev.UploadBlobServlet.handleUpload(Uploa > dBlobServlet.java: > 365) > at com.google.appengine.api.blobstore.dev.UploadBlobServlet.access > $000(UploadBlobServlet.java:72) > at com.google.appengine.api.blobstore.dev.UploadBlobServlet > $1.run(UploadBlobServlet.java:100) > at java.security.AccessController.doPrivileged(Native Method) > at > com.google.appengine.api.blobstore.dev.UploadBlobServlet.doPost(UploadBlobS > ervlet.java: > 98) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:713) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:806) > at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: > 487) > at org.mortbay.jetty.servlet.ServletHandler > $CachedChain.doFilter(ServletHandler.java:1093) > at > com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocat > ion.java: > 67) > at > com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipel > ine.java: > 122) > at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java: > 110) > at org.mortbay.jetty.servlet.ServletHandler > $CachedChain.doFilter(ServletHandler.java:1084) > at > com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFi > lter.java: > 51) > at org.mortbay.jetty.servlet.ServletHandler > $CachedChain.doFilter(ServletHandler.java:1084) > at > com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(Trans > actionCleanupFilter.java: > 43) > at org.mortbay.jetty.servlet.ServletHandler > $CachedChain.doFilter(ServletHandler.java:1084) > at > com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFile > Filter.java: > 121) > at org.mortbay.jetty.servlet.ServletHandler > $CachedChain.doFilter(ServletHandler.java:1084) > at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: > 360) > at > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java: > 216) > at > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java: > 181) > at > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java: > 712) > at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java: > 405) > at > com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEn > gineWebAppContext.java: > 70) > at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: > 139) > at com.google.appengine.tools.development.JettyContainerService > $ApiProxyHandler.handle(JettyContainerService.java:352) > at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: > 139) > at org.mortbay.jetty.Server.handle(Server.java:313) > at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java: > 506) > at org.mortbay.jetty.HttpConnection > $RequestHandler.content(HttpConnection.java:844) > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:644) > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381) > at > org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java: > 396) > at org.mortbay.thread.BoundedThreadPool > $PoolThread.run(BoundedThreadPool.java:442) -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
