Flemming ,thank you,the problem sovled.
On 3月22日, 下午11时33分, magbyr <[email protected]> wrote:
> Great, thanks. I'll try this out...
>
> On 22 Mar, 10:43, Flemming Boller <[email protected]> wrote:
>
> > oh, I forgot to write, that in metainf folder there is a index.list file.
> > in that file I also deleted all to apache.commons lines.
>
> > /Flemming
>
> > On Sun, Mar 22, 2009 at 10:23 AM, Flemming Boller <[email protected]
>
> > > wrote:
> > > Hi
>
> > > 1) using winzip I removed the commons folder in the file
> > > gwt-dev-windows.jar file
>
> > > 2) Then I added the following jar files on the classpath in intellij idea.
> > > - commons-collections-3.1.jar
> > > - commons-configuration-1.4.jar
> > > - commons-logging-1.1.jar
> > > - gwt-servlet.jar
> > > and also spring 2.5.5.jar :-)
>
> > > Now I can start up gwt 1.6Rc1 and it can read the application xml , and I
> > > can rpc call a spring bean.
>
> > > Hope you can use this.
>
> > > /Flemming
>
> > > On Sun, Mar 22, 2009 at 10:14 AM, Flemming Boller <
> > > [email protected]> wrote:
>
> > >> Hi
>
> > >> It seems that the jarfile gwt-dev-windows.jar includes a lot of apache
> > >> commons libraries.
> > >> which conflicts with jar files added in web-inf/lib that also uses the
> > >> above commons libraries.
>
> > >> /Flemming
>
> > >> On Thu, Mar 19, 2009 at 9:08 PM, Flemming Boller <
> > >> [email protected]> wrote:
>
> > >>> I can also confirm the above experience. "loader constraint violation"
>
> > >>> /Flemming
>
> > >>> On Thu, Mar 19, 2009 at 6:56 PM, magbyr <[email protected]> wrote:
>
> > >>>> I tried creating a completely blank / new 1.6RC project. When I put
> > >>>> spring.jar and a blank applicationContext.xml the project stops
> > >>>> working.
> > >>>> Tried both with the spring context-listener and the spring servlet.
>
> > >>>> [WARN] failed springServlet
> > >>>> java.lang.LinkageError: loader constraint violation: loader (instance
> > >>>> of com/google/gwt/dev/shell/jetty/JettyLauncher$WebAppContextWithReload
> > >>>> $WebAppClassLoaderExtension) previously initiated loading for a
> > >>>> different type with name "org/apache/commons/logging/Log"
> > >>>> at java.lang.ClassLoader.defineClass1(Native Method)
> > >>>> at java.lang.ClassLoader.defineClass(ClassLoader.java:621)
> > >>>> at
> > >>>> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:
> > >>>> 124)
> > >>>> at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
> > >>>> at java.net.URLClassLoader.access$000(URLClassLoader.java:56)
> > >>>> at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
> > >>>> at java.security.AccessController.doPrivileged(Native Method)
> > >>>> at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
> > >>>> at com.google.gwt.dev.shell.jetty.JettyLauncher
> > >>>> $WebAppContextWithReload$WebAppClassLoaderExtension.findClass
> > >>>> (JettyLauncher.java:303)
> > >>>> at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass
> > >>>> (WebAppClassLoader.java:366)
> > >>>> at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass
> > >>>> (WebAppClassLoader.java:337)
> > >>>> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
> > >>>> at
> > >>>> org.springframework.core.CollectionFactory.createConcurrentMapIfPossible
> > >>>> (CollectionFactory.java:195)
> > >>>> at org.springframework.web.context.ContextLoader.<clinit>
> > >>>> (ContextLoader.java:153)
> > >>>> at
> > >>>> org.springframework.web.context.ContextLoaderServlet.createContextLoader
> > >>>> (ContextLoaderServlet.java:89)
> > >>>> at org.springframework.web.context.ContextLoaderServlet.init
> > >>>> (ContextLoaderServlet.java:80)
> > >>>> at javax.servlet.GenericServlet.init(GenericServlet.java:212)
> > >>>> at org.mortbay.jetty.servlet.ServletHolder.initServlet
> > >>>> (ServletHolder.java:433)
> > >>>> at
> > >>>> org.mortbay.jetty.servlet.ServletHolder.doStart(ServletHolder.java:
> > >>>> 256)
> > >>>> at org.mortbay.component.AbstractLifeCycle.start
> > >>>> (AbstractLifeCycle.java:39)
> > >>>> at org.mortbay.jetty.servlet.ServletHandler.initialize
> > >>>> (ServletHandler.java:616)
> > >>>> at
> > >>>> org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
> > >>>> at org.mortbay.jetty.webapp.WebAppContext.startContext
> > >>>> (WebAppContext.java:1220)
> > >>>> at org.mortbay.jetty.handler.ContextHandler.doStart
> > >>>> (ContextHandler.java:513)
> > >>>> at
> > >>>> org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:
> > >>>> 448)
> > >>>> at com.google.gwt.dev.shell.jetty.JettyLauncher
> > >>>> $WebAppContextWithReload.doStart(JettyLauncher.java:397)
> > >>>> at org.mortbay.component.AbstractLifeCycle.start
> > >>>> (AbstractLifeCycle.java:39)
> > >>>> at org.mortbay.jetty.handler.HandlerWrapper.doStart
> > >>>> (HandlerWrapper.java:130)
> > >>>> at org.mortbay.jetty.handler.RequestLogHandler.doStart
> > >>>> (RequestLogHandler.java:115)
> > >>>> at org.mortbay.component.AbstractLifeCycle.start
> > >>>> (AbstractLifeCycle.java:39)
> > >>>> at org.mortbay.jetty.handler.HandlerWrapper.doStart
> > >>>> (HandlerWrapper.java:130)
> > >>>> at org.mortbay.jetty.Server.doStart(Server.java:222)
> > >>>> at org.mortbay.component.AbstractLifeCycle.start
> > >>>> (AbstractLifeCycle.java:39)
> > >>>> at com.google.gwt.dev.shell.jetty.JettyLauncher.start
> > >>>> (JettyLauncher.java:449)
> > >>>> at
> > >>>> com.google.gwt.dev.HostedMode.doStartUpServer(HostedMode.java:367)
> > >>>> at
> > >>>> com.google.gwt.dev.HostedModeBase.startUp(HostedModeBase.java:590)
> > >>>> at
> > >>>> com.google.gwt.dev.HostedModeBase.run(HostedModeBase.java:397)
> > >>>> at com.google.gwt.dev.HostedMode.main(HostedMode.java:232)
>
> > >>>> On 19 Mar, 15:28, magbyr <[email protected]> wrote:
> > >>>> > I'm having a problem with 1.6RC / Jetty and Spring 2.5. Same project
> > >>>> > worked well on 1.5.3, but not on 1.6RC.
>
> > >>>> > Fails on jsp and default servlet from Jetty:
> > >>>> > javax.servlet.UnavailableException: Servlet class
> > >>>> > org.apache.jasper.servlet.JspServlet is not a javax.servlet.Servlet
> > >>>> > javax.servlet.UnavailableException: Servlet class
> > >>>> > org.mortbay.jetty.servlet.DefaultServlet is not a
> > >>>> > javax.servlet.Servlet
>
> > >>>> > Seems like some kind of classloader issue.
>
> > >>>> > Anybody running 1.6RC with Spring successfully?
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