Exception in thread "main" java.lang.NoSuchMethodError: org.slf4j.spi.LocationAwareLogger.log(Lorg/slf4j/Marker;Ljava/lang/String;ILjava/lang/String;[Ljava/lang/Object;Ljava/lang/Throwable;)V
        at org.eclipse.jetty.util.log.JettyAwareLogger.log(JettyAwareLogger.java:607)
        at org.eclipse.jetty.util.log.JettyAwareLogger.warn(JettyAwareLogger.java:431)
        at org.eclipse.jetty.util.log.Slf4jLog.warn(Slf4jLog.java:69)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.setFailed(AbstractLifeCycle.java:204)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:74)
        at org.apache.cxf.transport.http_jetty.JettyHTTPServerEngine.addServant(JettyHTTPServerEngine.java:417)
        at org.apache.cxf.transport.http_jetty.JettyHTTPDestination.activate(JettyHTTPDestination.java:179)
        at org.apache.cxf.transport.AbstractObservable.setMessageObserver(AbstractObservable.java:49)
        at org.apache.cxf.binding.AbstractBindingFactory.addListener(AbstractBindingFactory.java:95)
        at org.apache.cxf.binding.soap.SoapBindingFactory.addListener(SoapBindingFactory.java:895)
        at org.apache.cxf.endpoint.ServerImpl.start(ServerImpl.java:123)
        at org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.java:215)
        at org.apache.cxf.jaxws.JaxWsServerFactoryBean.create(JaxWsServerFactoryBean.java:211)
        at com.xu.cfx.WeatherServer.main(WeatherServer.java:26)

[size=14.44444465637207px]在网上查找都说是版本问题，但是 我用的 slf4j-api-1.7.7.jar和 slf4j-jdk14-1.7.7jar ,然后换成最新的1.7.13 也不行，换成老的1.6.1的也不行。请大神指教！！

问题是26行代码出问题了WeatherServer.java:26

问题是26行代码出问题了WeatherServer.java:26
将第26行代码公布出来 才好找出错误

at com.xu.cfx.WeatherServer.main(WeatherServer.java:26)

26行有错，好好看看。