sim, lucas. A versão é 1.5.5.
Segue o log de start do servidor, caso ajude em alguma coisa:
2011-10-27 13:08:24.998 java[45418:903] [Java CocoaComponent compatibility mode]: Enabled
2011-10-27 13:08:25.001 java[45418:903] [Java CocoaComponent compatibility mode]: Setting timeout for SWT to 0.100000
Oct 27, 2011 1:08:25 PM com.google.appengine.tools.info.RemoteVersionFactory getVersion
INFO: Unable to access https://appengine.google.com/api/updatecheck?runtime=java&release=1.5.5×tamp=1318036530&api_versions=['1.0']
java.io.IOException: Unable to tunnel through proxy. Proxy returns "HTTP/1.0 407 Proxy Authentication Required"
at sun.net.www.protocol.http.HttpURLConnection.doTunneling(HttpURLConnection.java:1648)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:164)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1172)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:234)
at java.net.URL.openStream(URL.java:1010)
at com.google.appengine.tools.info.RemoteVersionFactory.getVersion(RemoteVersionFactory.java:76)
at com.google.appengine.tools.info.UpdateCheck.checkForUpdates(UpdateCheck.java:99)
at com.google.appengine.tools.info.UpdateCheck.doNagScreen(UpdateCheck.java:174)
at com.google.appengine.tools.info.UpdateCheck.maybePrintNagScreen(UpdateCheck.java:142)
at com.google.appengine.tools.development.DevAppServerMain$StartAction.apply(DevAppServerMain.java:150)
at com.google.appengine.tools.util.Parser$ParseResult.applyArgs(Parser.java:48)
at com.google.appengine.tools.development.DevAppServerMain.<init>(DevAppServerMain.java:113)
at com.google.appengine.tools.development.DevAppServerMain.main(DevAppServerMain.java:89)
Oct 27, 2011 1:08:25 PM com.google.apphosting.utils.jetty.JettyLogger info
INFO: Logging to JettyLogger(null) via com.google.apphosting.utils.jetty.JettyLogger
Oct 27, 2011 1:08:25 PM com.google.apphosting.utils.config.AppEngineWebXmlReader readAppEngineWebXml
INFO: Successfully processed /Users/arthur/desenvolvimento/workspace_ruby/vraptor-scaffold-armoucar/gae/src/main/webapp/WEB-INF/appengine-web.xml
Oct 27, 2011 1:08:25 PM com.google.apphosting.utils.config.AbstractConfigXmlReader readConfigXml
INFO: Successfully processed /Users/arthur/desenvolvimento/workspace_ruby/vraptor-scaffold-armoucar/gae/src/main/webapp/WEB-INF/web.xml
11-10-27 15:08:26,873 [INFO] br.com.caelum.vraptor.config.BasicConfiguration - Using class br.com.caelum.vraptor.ioc.spring.SpringProvider as Container Provider
11-10-27 15:08:26,941 [INFO] br.com.caelum.vraptor.ioc.spring.DefaultSpringLocator - No application context found
11-10-27 15:08:27,150 [INFO] br.com.caelum.vraptor.scan.WebAppBootstrapFactory - No static WebAppBootstrap found.
11-10-27 15:08:27,151 [INFO] br.com.caelum.vraptor.config.BasicConfiguration - br.com.caelum.vraptor.scanning = null
11-10-27 15:08:27,312 [ERROR] br.com.caelum.vraptor.scan.ScannotationComponentScanner - There's no occurence of package br.com.caelum.vraptor.util.gae in classpath
11-10-27 15:08:27,655 [INFO] org.springframework.web.context.support.AnnotationConfigWebApplicationContext - Refreshing Root WebApplicationContext: startup date [Thu Oct 27 15:08:27 UTC 2011]; root of context hierarchy
11-10-27 15:08:28,070 [INFO] org.springframework.beans.factory.support.DefaultListableBeanFactory - Overriding bean definition for bean 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor': replacing [Root bean: class [org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null] with [Root bean: class [br.com.caelum.vraptor.ioc.spring.InjectionBeanPostProcessor]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null]
11-10-27 15:08:28,217 [INFO] org.springframework.beans.factory.support.DefaultListableBeanFactory - Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@44f0853: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,XStreamConverters.NullConverter,defaultConverters,defaultTypeNameExtractor,defaultRoutes,defaultRouter,nullProxyInitializer,defaultMethodNotAllowedHandler,messageInterpolatorFactory,objenesisInstanceCreator,validatorFactoryCreator,cglibProxifier,defaultDeserializers,JSR303ValidatorFactory,defaultMultipartConfig,pathAnnotationRoutesParser,encodingHandlerFactory,defaultResourceTranslator,noRoutesConfiguration,paranamerNameProvider,defaultInterceptorHandlerFactory,defaultAcceptHeaderToFormat,defaultResourceNotFoundHandler,topologicalSortedInterceptorRegistry,interceptorListPriorToExecutionExtractor,javaEvaluator,defaultTypeFinder,defaultRestDefaults,stereotypeHandler,converterHandler,interceptorStereotypeHandler,deserializesHandler,stereotypedBeansRegistrar,defaultSpringLocator,commonsUploadMultipartInterceptor,flashInterceptor,defaultStatus,XStreamXMLDeserializer,instantiateInterceptor,defaultServletFileUploadCreator,XStreamXMLSerialization,defaultValidationViewsFactory,defaultLogicResult,resourceLookupInterceptor,jsonDeserializer,executeMethodInterceptor,defaultResult,defaultMethodInfo,ognlFacade,defaultPageResult,JSR303Validator,deserializingInterceptor,defaultValidator,defaultRepresentationResult,emptyElementsRemoval,downloadInterceptor,defaultFormatResolver,XStreamConverters,defaultRestHeadersHandler,parametersInstantiatorInterceptor,emptyResult,jstlLocalization,defaultPathResolver,messageConverter,XStreamJSONSerialization,applicationConfiguration,ognlParametersProvider,defaultHttpResult,defaultExceptionMapper,forwardToDefaultViewInterceptor,defaultRefererResult,sessionFlashScope,outjectResult,HTMLSerialization,replicatorOutjector,exceptionHandlerInterceptor,XStreamJSONPSerialization,primitiveShortConverter,localDateConverter,bigIntegerConverter,primitiveBooleanConverter,byteConverter,localeBasedCalendarConverter,doubleConverter,bigDecimalConverter,primitiveFloatConverter,primitiveLongConverter,primitiveIntConverter,characterConverter,shortConverter,localTimeConverter,booleanConverter,stringConverter,localDateTimeConverter,floatConverter,longConverter,primitiveDoubleConverter,enumConverter,localeBasedDateConverter,primitiveCharConverter,uploadedFileConverter,integerConverter,primitiveByteConverter,VRaptorRequestProvider,httpServletRequestProvider,httpServletResponseProvider,httpSessionProvider,XStreamBuilderImpl,enhancedRequestExecution,defaultInterceptorStack,org.springframework.aop.config.internalAutoProxyCreator,pessoaController,pessoaRepositoryImpl,objectifyFactory]; root of factory hierarchy
11-10-27 15:08:28,424 [INFO] br.com.caelum.vraptor.core.DefaultConverters - Registering bundled converters
11-10-27 15:08:28,475 [INFO] br.com.caelum.vraptor.view.LinkToHandler - Registering linkTo component
11-10-27 15:08:28,670 [INFO] br.com.caelum.vraptor.http.route.DefaultRouteBuilder - /pessoas/{pessoa.id} [DELETE] -> PessoaController.destroy(Pessoa)
11-10-27 15:08:28,675 [INFO] br.com.caelum.vraptor.http.route.DefaultRouteBuilder - /pessoas [POST] -> PessoaController.create(Pessoa)
11-10-27 15:08:28,678 [INFO] br.com.caelum.vraptor.http.route.DefaultRouteBuilder - /pessoas [GET] -> PessoaController.index()
11-10-27 15:08:28,682 [INFO] br.com.caelum.vraptor.http.route.DefaultRouteBuilder - /pessoas [PUT] -> PessoaController.update(Pessoa)
11-10-27 15:08:28,684 [INFO] br.com.caelum.vraptor.http.route.DefaultRouteBuilder - /pessoas/new [GET] -> PessoaController.newPessoa()
11-10-27 15:08:28,686 [INFO] br.com.caelum.vraptor.http.route.DefaultRouteBuilder - /pessoas/{pessoa.id}/edit [GET] -> PessoaController.edit(Pessoa)
11-10-27 15:08:28,688 [INFO] br.com.caelum.vraptor.http.route.DefaultRouteBuilder - /pessoas/{pessoa.id} [GET] -> PessoaController.show(Pessoa)
11-10-27 15:08:28,691 [INFO] br.com.caelum.vraptor.VRaptor - VRaptor 3.4.0 successfuly initialized
Oct 27, 2011 1:08:28 PM com.google.appengine.tools.development.DevAppServerImpl start
INFO: The server is running at http://localhost:8080/
A exception que ocorre por causa do proxy não tem impacto… Sempre usei assim quando estava por trás de um proxy e não tinha problemas.