Hey Partha, I just encountered this problem myself, thanks to the same misleading instructions at the link you gave.
my appengine-web.xml file had this in it: <system-properties> <property name="com.google.gdata.DisableCookieHandler" value="true"/ > </system-properties> <!-- Configure java.util.logging --> <system-properties> <property name="java.util.logging.config.file" value="WEB-INF/ logging.properties"/> </system-properties> which caused the error. I changed it to the following and everything worked, hope it does the same for you. <system-properties> <property name="java.util.logging.config.file" value="WEB-INF/ logging.properties"/> <property name="com.google.gdata.DisableCookieHandler" value="true"/ > </system-properties> On Aug 24, 11:30 pm, Partha <parthaxbhattacha...@gmail.com> wrote: > I am using contact api in my application. According to google > documents I have to add the following property in appengine-web.xml > file > see the > linkhttp://code.google.com/intl/zh-HK/appengine/kb/java.html#googledata > > <system-properties> > <property name="com.google.gdata.DisableCookieHandler" value="true" / > > </system-properties> > > When I try to upload I get the following error > An internal error occurred during: "Deploying application to Google". > XML error validating D:\opt\MyWorkSpace\CordysContact\war\WEB-INF > \appengine-web.xml against D:\opt\Eclipse33\plugins > \com.google.appengine.eclipse.sdkbundle_1.2.2.v200907131018\appengine- > java-sdk-1.2.2\docs\appengine-web.xsd --~--~---------~--~----~------------~-------~--~----~ 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-java@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 -~----------~----~----~----~------~----~------~--~---