Google Dev Console - HTTP ERROR: 503

Hello,

I'm new with J2EE & GWT.

I've a project who use GWT, and i want to debug it for some reasons.

I launch my project in eclipse like that :

Right click on project > Run > project (gpe)

It's a launcher already created.

In the arguments of launch, i've :

-port auto -bindAddress 127.0.0.1 -remoteUI "${gwt_remote_ui_server_port}:${unique_id}" -logLevel ALL -war "${workspace_loc}/pro_web/src/main/webapp" -codeServerPort 9997 fr.x.y.gwt.Pro

I've tried with different bindAdress (0.0.0.0, localhost, 127.0.0.1) but nothing to do. 

Eclipse give me an URL for debugging, but when i go on it, i get 

HTTP ERROR: 503
SERVICE_UNAVAILABLE
RequestURI=/index.jsp
Powered by jetty://

In the eclipse console i these errors :

Caused by: org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Unable to locate Spring NamespaceHandler for XML schema namespace [http://www.springframework.org/schema/aop]

Offending resource: class path resource [serviceContext.xml]

at org.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:68)

at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:85)

at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:80)

at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.error(BeanDefinitionParserDelegate.java:318)

at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1435)

at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1428)

at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:184)

at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:140)

at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:111)

at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:493)

at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390)

at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)

at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)

at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:174)

at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:209)

at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.importBeanDefinitionResource(DefaultBeanDefinitionDocumentReader.java:239)

... 37 more

   [WARN] Nested in org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Failed to import bean definitions from URL location [classpath:serviceContext.xml]

Offending resource: ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Unable to locate Spring NamespaceHandler for XML schema namespace [http://www.springframework.org/schema/aop]

Offending resource: class path resource [serviceContext.xml]

 

I've tried this : http://www.baeldung.com/unable-to-locate-spring-namespacehandler-for-xml-schema-namespace but without success

i don't know where i can see log of Jetty to have more informations. If you have idea or things to help me ...

Thanks a lot ! 

Best regards,

Charly

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