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java.lang.NullPointerException at java.net.URLEncoder.encode(URLEncoder.java:205) at com.google.appengine.tools.admin.AbstractServerConnection.buildQuery(AbstractServerConnection.java:117) at com.google.appengine.tools.admin.AbstractServerConnection.send1(AbstractServerConnection.java:303) at com.google.appengine.tools.admin.AbstractServerConnection.send(AbstractServerConnection.java:289) at com.google.appengine.tools.admin.AbstractServerConnection.post(AbstractServerConnection.java:268) at com.google.appengine.tools.admin.LoggingClientDeploySender.send(LoggingClientDeploySender.java:47) at com.google.appengine.tools.admin.ResourceLimits.remoteRequest(ResourceLimits.java:174) at com.google.appengine.tools.admin.ResourceLimits.request(ResourceLimits.java:139) at com.google.appengine.tools.admin.AppAdminImpl.doUpdate(AppAdminImpl.java:566) at com.google.appengine.tools.admin.AppAdminImpl.update(AppAdminImpl.java:57) at com.google.appengine.tools.admin.AppCfg$UpdateAction.execute(AppCfg.java:1526) at com.google.appengine.tools.admin.AppCfg.executeAction(AppCfg.java:393) at com.google.appengine.tools.admin.AppCfg.<init>(AppCfg.java:216) at com.google.appengine.tools.admin.AppCfg.<init>(AppCfg.java:116) at com.google.appengine.tools.admin.AppCfg.main(AppCfg.java:112) at com.google.appengine.appcfg.AbstractAppCfgMojo.executeAppCfgCommand(AbstractAppCfgMojo.java:259) at com.google.appengine.appcfg.Update.execute(Update.java:36) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288) at org.apache.maven.cli.MavenCli.main(MavenCli.java:199) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)