JBoss was unable to start within 50 seconds

在Eclipse中启动JBoss 5.0时出现如下错误:
Server JBoss v5.0 at localhost was unable to start within 50 seconds. If the server requires more time, try increasing the timeout in the server editor.

方法一:
    在EclipseWorkBench/.metadata/.plugins/org.eclipse.wst.server.core/servers.xml中,将start-timeout="50"改成start-timeout="500"

servers.xml: <?xml version="1.0" encoding="UTF-8" standalone="no"?> <servers> <server hostname="localhost" id="JBoss v5.0 at localhost" name="JBoss v5.0 at localhost" runtime-id="JBoss v5.0" server-type="org.eclipse.jst.server.generic.jboss5" server-type-id="org.eclipse.jst.server.generic.jboss5" start-timeout="500" stop-timeout="15" timestamp="2"> <map jndiPort="1099" key="generic_server_instance_properties" port="8080" serverAddress="127.0.0.1" serverConfig="default"/> <list key="modules" value0="MyEJBTest::org.eclipse.jst.jee.server:MyEJBTest::jst.web::2.5" value1="MyHelloWorld::org.eclipse.jst.jee.server:MyHelloWorld::jst.ejb::3.0"/> <list key="Generic_Server_Modules_List" value0="org.eclipse.jst.jee.server:MyEJBTest" value1="org.eclipse.jst.jee.server:MyHelloWorld"/> </server> </servers> 方法2:

    在EclipseForJavaEE/plugins/org.eclipse.jst.server.generic.jboss_1.5.205.v200805140145/plugin.xml中，将id="org.eclipse.jst.server.generic.jboss5"的serverType标签属性startTimeout="50000"改成startTimeout="500000"

<serverType runtime="true" class="org.eclipse.jst.server.generic.core.internal.GenericServer" id="org.eclipse.jst.server.generic.jboss5" initialState="stopped" supportsRemoteHosts="false" runtimeTypeId="org.eclipse.jst.server.generic.runtime.jboss5" description="%jboss5serverTypeDescription" launchConfigId="org.eclipse.jst.server.generic.core.launchConfigurationType" behaviourClass="org.eclipse.jst.server.generic.core.internal.GenericServerBehaviour" name="%jboss5serverTypeName" startTimeout="500000" stopTimeout="15000" hasConfiguration="false" launchModes="run,debug,profile"> </serverType>