I am beginning to see this problem when uploading my application to the AppEngine. Here is the stack trace:
com.google.appengine.tools.admin.AdminException: Unable to update app: Error writing to server at com.google.appengine.tools.admin.AppAdminImpl.update (AppAdminImpl.java:62) at com.google.appengine.eclipse.core.proxy.AppEngineBridgeImpl.deploy (AppEngineBridgeImpl.java:271) at com.google.appengine.eclipse.core.deploy.DeployProjectJob.runInWorkspace (DeployProjectJob.java:148) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run (InternalWorkspaceJob.java:38) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: java.io.IOException: Error writing to server at sun.reflect.GeneratedConstructorAccessor169.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at sun.net.www.protocol.http.HttpURLConnection.getChainedException (Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at java.net.HttpURLConnection.getResponseCode(Unknown Source) at com.google.appengine.tools.admin.ServerConnection.send (ServerConnection.java:129) at com.google.appengine.tools.admin.ServerConnection.post (ServerConnection.java:95) at com.google.appengine.tools.admin.AppVersionUpload.send (AppVersionUpload.java:432) at com.google.appengine.tools.admin.AppVersionUpload.uploadFile (AppVersionUpload.java:335) at com.google.appengine.tools.admin.AppVersionUpload.doUpload (AppVersionUpload.java:105) at com.google.appengine.tools.admin.AppAdminImpl.update (AppAdminImpl.java:56) ... 4 more I don't know what the cause of this may be, I am seeing it with two of our apps that we created. We have been able to upload in the past every time without any problems, and since we started seeing this error, we have not been able to upload. I have even tried deleting the entire src folder and deploying, no luck. Creating a simple test application through Eclipse works just fine. We have tried uploading with both the appCfg tool and Eclipse, same error. We have experienced this with AppEngine 1.2.2 and 1.2.6. These are the steps that happen every time: After successful compilation of GWT....... Compilation succeeded -- 14.631s Creating staging directory Scanning for jsp files. Scanning files on local disk. Scanned 250 files. Scanned 500 files. Scanned 750 files. Scanned 1000 files. Initiating update. Cloning 284 static files. Cloned 100 files. Cloned 200 files. Cloning 747 application files. Cloned 100 files. Cloned 200 files. Cloned 300 files. Cloned 400 files. Cloned 500 files. Cloned 600 files. Cloned 700 files. Uploading 43 files. Rolling back the update. java.io.IOException: Error writing to server Has anybody seen anything similar? Please help -- 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=.
