按照网上的步骤配置tomcat6德https，可是启动tomcat的时候出现这样的错误，请问遇到过的朋友怎么解决的

2010-1-25 11:20:35 org.apache.catalina.startup.SetAllPropertiesRule begin
警告: [SetAllPropertiesRule]{Server/Service/Connector} Setting property 'clientAuth' to 'false' did not find a matching property.
2010-1-25 11:20:35 org.apache.catalina.startup.SetAllPropertiesRule begin
警告: [SetAllPropertiesRule]{Server/Service/Connector} Setting property 'keystoreFile' to 'C:\Users\Administrator\tomcatcas.keystore' did not find a matching property.
2010-1-25 11:20:35 org.apache.catalina.startup.SetAllPropertiesRule begin
警告: [SetAllPropertiesRule]{Server/Service/Connector} Setting property 'truststoreFile' to 'C:\Program Files\Java\jdk1.6.0_10\jre\lib\security\cacerts' did not find a matching property.
2010-1-25 11:20:35 org.apache.catalina.startup.SetAllPropertiesRule begin
警告: [SetAllPropertiesRule]{Server/Service/Connector} Setting property 'keystorePass' to 'changeit' did not find a matching property.
2010-1-25 11:20:35 org.apache.catalina.core.AprLifecycleListener init
信息: Loaded APR based Apache Tomcat Native library 1.1.19.
2010-1-25 11:20:35 org.apache.catalina.core.AprLifecycleListener init
信息: APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
2010-1-25 11:20:35 org.apache.coyote.http11.Http11AprProtocol init
信息: Initializing Coyote HTTP/1.1 on http-8080
2010-1-25 11:20:35 org.apache.coyote.http11.Http11AprProtocol init
严重: Error initializing endpoint
java.lang.Exception: No Certificate file specified or invalid file format
at org.apache.tomcat.jni.SSLContext.setCertificate(Native Method)
at org.apache.tomcat.util.net.AprEndpoint.init(AprEndpoint.java:697)
at org.apache.coyote.http11.Http11AprProtocol.init(Http11AprProtocol.java:107)
at org.apache.catalina.connector.Connector.initialize(Connector.java:1058)
at org.apache.catalina.core.StandardService.initialize(StandardService.java:677)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:795)
at org.apache.catalina.startup.Catalina.load(Catalina.java:535)
at org.apache.catalina.startup.Catalina.load(Catalina.java:555)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:260)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:412)
2010-1-25 11:20:35 org.apache.catalina.startup.Catalina load
严重: Catalina.start
LifecycleException: Protocol handler initialization failed: java.lang.Exception: No Certificate file specified or invalid file format
at org.apache.catalina.connector.Connector.initialize(Connector.java:1060)
at org.apache.catalina.core.StandardService.initialize(StandardService.java:677)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:795)
at org.apache.catalina.startup.Catalina.load(Catalina.java:535)
at org.apache.catalina.startup.Catalina.load(Catalina.java:555)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:260)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:412)
2010-1-25 11:20:35 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 493 ms
2010-1-25 11:20:35 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2010-1-25 11:20:35 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/6.0.20
2010-1-25 11:20:35 org.apache.catalina.startup.HostConfig deployWAR
信息: Deploying web application archive cas.war
2010-1-25 11:20:36 org.apache.catalina.core.ApplicationContext log
信息: Initializing log4j from [classpath:log4j.properties]
2010-1-25 11:20:36 org.apache.catalina.core.ApplicationContext log
信息: Initializing Spring root WebApplicationContext
2010-01-25 11:20:37,221 INFO [org.jasig.cas.services.DefaultServicesManagerImpl] -
2010-01-25 11:20:37,285 WARN [org.jasig.cas.authentication.handler.support.SimpleTestUsernamePasswordAuthenticationHandler] -
2010-01-25 11:20:37,378 INFO [org.jasig.cas.util.AutowiringSchedulerFactoryBean] -
2010-1-25 11:20:37 org.apache.catalina.core.ApplicationContext log
信息: Initializing Spring FrameworkServlet 'cas'
2010-01-25 11:20:37,956 INFO [org.jasig.cas.web.flow.AuthenticationViaFormAction] -
2010-1-25 11:20:38 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2010-1-25 11:20:38 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
2010-1-25 11:20:38 org.apache.coyote.http11.Http11AprProtocol start
信息: Starting Coyote HTTP/1.1 on http-8080
2010-1-25 11:20:38 org.apache.coyote.http11.Http11AprProtocol start
严重: Error starting endpoint
java.lang.Exception: Socket bind failed: [730048] ?????????×???(Э?é/???????/???)????í??
at org.apache.tomcat.util.net.AprEndpoint.init(AprEndpoint.java:623)
at org.apache.tomcat.util.net.AprEndpoint.start(AprEndpoint.java:730)
at org.apache.coyote.http11.Http11AprProtocol.start(Http11AprProtocol.java:137)
at org.apache.catalina.connector.Connector.start(Connector.java:1131)
at org.apache.catalina.core.StandardService.start(StandardService.java:531)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:583)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
2010-1-25 11:20:38 org.apache.catalina.startup.Catalina start
严重: Catalina.start:
LifecycleException: service.getName(): "Catalina"; Protocol handler start failed: java.lang.Exception: Socket bind failed: [730048] ?????????×???(Э?é/???????/???)????í??
at org.apache.catalina.connector.Connector.start(Connector.java:1138)
at org.apache.catalina.core.StandardService.start(StandardService.java:531)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:583)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
2010-1-25 11:20:38 org.apache.catalina.startup.Catalina start
信息: Server startup in 2413 ms