Erro Tomcat e Servlet

Alguem pode me ajudar exclui um servlet CadastrarPatrimonio que estava funcionando corretamente então precisei incluir novamente esse servlet e aparece a seguinte mensagem:

[code]
HTTP Status 500 -


type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Wrapper cannot find servlet class br.com.teeleap.model.Patrimonio.CadastrarPatrimonio or a class it depends on
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Unknown Source)

root cause

java.lang.ClassNotFoundException: br.com.teeleap.model.Patrimonio.CadastrarPatrimonio
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Unknown Source)

note The full stack trace of the root cause is available in the Apache Tomcat/6.0.18 logs.


Apache Tomcat/6.0.18[/code]

web.xml

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">

<web-app>
    <display-name>PatrimonioInfra</display-name>
    <description>LiveCycle Data Services Application</description>

	<context-param>
		<param-name>flex.class.path</param-name>
		<param-value>/WEB-INF/flex/hotfixes,/WEB-INF/flex/jars</param-value>
	</context-param>

    <!-- Http Flex Session attribute and binding listener support -->
    <listener>
        <listener-class>flex.messaging.HttpFlexSession</listener-class>
    </listener>

    <!-- MessageBroker Servlet -->
    <servlet>
		<servlet-name>MessageBrokerServlet</servlet-name>
		<display-name>MessageBrokerServlet</display-name>
		<servlet-class>flex.messaging.MessageBrokerServlet</servlet-class>
		<init-param>
			<param-name>services.configuration.file</param-name>
			<param-value>/WEB-INF/flex/services-config.xml</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
    </servlet>
    <servlet>
    	<servlet-name>CadastrarNotebook</servlet-name>
    	<display-name>CadastrarNotebook</display-name>
    	<description></description>
    	<servlet-class>
    	br.com.teeleap.model.notebook.CadastrarNotebook</servlet-class>
    </servlet>
        <servlet>
    	<servlet-name>CadastrarPatrimonio</servlet-name>
    	<display-name>CadastrarPatrimonio</display-name>
    	<description></description>
    	<servlet-class>
    	br.com.teeleap.model.Patrimonio.CadastrarPatrimonio</servlet-class>
    </servlet>
    <servlet>
    	<servlet-name>CadastrarFabricante</servlet-name>
    	<display-name>CadastrarFabricante</display-name>
    	<description></description>
    	<servlet-class>
    	br.com.teeleap.model.notebook.window.fabricante.CadastrarFabricante</servlet-class>
    </servlet>
    <servlet>
    	<servlet-name>CadastrarUnidadeDisco</servlet-name>
    	<display-name>CadastrarUnidadeDisco</display-name>
    	<description></description>
    	<servlet-class>
    	br.com.teeleap.model.notebook.window.unidadedisco.CadastrarUnidadeDisco</servlet-class>
    </servlet>
    <servlet>
    	<servlet-name>CadastrarMemoria</servlet-name>
    	<display-name>CadastrarMemoria</display-name>
    	<description></description>
    	<servlet-class>
    	br.com.teeleap.model.notebook.window.memoria.CadastrarMemoria</servlet-class>
    </servlet>
    <servlet>
    	<servlet-name>CadastrarProcessador</servlet-name>
    	<display-name>CadastrarProcessador</display-name>
    	<description></description>
    	<servlet-class>
    	br.com.teeleap.model.notebook.window.processador.CadastrarProcessador</servlet-class>
    </servlet>
    <servlet>
    	<servlet-name>CadastrarLeitor</servlet-name>
    	<display-name>CadastrarLeitor</display-name>
    	<description></description>
    	<servlet-class>
    	br.com.teeleap.model.notebook.window.leitor.CadastrarLeitor</servlet-class>
    </servlet>
    <servlet>
    	<servlet-name>AlterarNotebook</servlet-name>
    	<display-name>AlterarNotebook</display-name>
    	<description></description>
    	<servlet-class>
    	br.com.teeleap.model.notebook.AlterarNotebook</servlet-class>
    </servlet>
    <servlet>
    	<servlet-name>CadastrarServidor</servlet-name>
    	<display-name>CadastrarServidor</display-name>
    	<description></description>
    	<servlet-class>
    	br.com.teeleap.model.Servidor.CadastrarServidor</servlet-class>
    </servlet>
    <servlet>
    	<servlet-name>CadastrarDisco</servlet-name>
    	<display-name>CadastrarDisco</display-name>
    	<description></description>
    	<servlet-class>
    	br.com.teeleap.model.Servidor.CadastrarDisco</servlet-class>
    </servlet>
    <servlet>
    	<servlet-name>CadastrarPecasAcessorio</servlet-name>
    	<display-name>CadastrarPecasAcessorio</display-name>
    	<description></description>
    	<servlet-class>
    	br.com.teeleap.model.PecasAcessorio.CadastrarPecasAcessorio</servlet-class>
    </servlet>
    <servlet>
    	<servlet-name>CadastrarPeriferico</servlet-name>
    	<display-name>CadastrarPeriferico</display-name>
    	<description></description>
    	<servlet-class>
    	br.com.teeleap.model.Periferico.CadastrarPeriferico</servlet-class>
    </servlet>
	<servlet-mapping>
		<servlet-name>MessageBrokerServlet</servlet-name>
		<url-pattern>/messagebroker/*</url-pattern>
	</servlet-mapping>
	<servlet-mapping>
		<servlet-name>CadastrarNotebook</servlet-name>
		<url-pattern>/CadastrarNotebook</url-pattern>
	</servlet-mapping>
		<servlet-mapping>
		<servlet-name>CadastrarPatrimonio</servlet-name>
		<url-pattern>/CadastrarPatrimonio</url-pattern>
	</servlet-mapping>
	<servlet-mapping>
		<servlet-name>CadastrarFabricante</servlet-name>
		<url-pattern>/CadastrarFabricante</url-pattern>
	</servlet-mapping>
	<servlet-mapping>
		<servlet-name>CadastrarUnidadeDisco</servlet-name>
		<url-pattern>/CadastrarUnidadeDisco</url-pattern>
	</servlet-mapping>
	<servlet-mapping>
		<servlet-name>CadastrarMemoria</servlet-name>
		<url-pattern>/CadastrarMemoria</url-pattern>
	</servlet-mapping>
	<servlet-mapping>
		<servlet-name>CadastrarProcessador</servlet-name>
		<url-pattern>/CadastrarProcessador</url-pattern>
	</servlet-mapping>
	<servlet-mapping>
		<servlet-name>CadastrarLeitor</servlet-name>
		<url-pattern>/CadastrarLeitor</url-pattern>
	</servlet-mapping>
	<servlet-mapping>
		<servlet-name>AlterarNotebook</servlet-name>
		<url-pattern>/AlterarNotebook</url-pattern>
	</servlet-mapping>
	<servlet-mapping>
		<servlet-name>CadastrarServidor</servlet-name>
		<url-pattern>/CadastrarServidor</url-pattern>
	</servlet-mapping>
	<servlet-mapping>
		<servlet-name>CadastrarDisco</servlet-name>
		<url-pattern>/CadastrarDisco</url-pattern>
	</servlet-mapping>
	<servlet-mapping>
		<servlet-name>CadastrarPecasAcessorio</servlet-name>
		<url-pattern>/CadastrarPecasAcessorio</url-pattern>
	</servlet-mapping>
	<servlet-mapping>
		<servlet-name>CadastrarPeriferico</servlet-name>
		<url-pattern>/CadastrarPeriferico</url-pattern>
	</servlet-mapping>



	<welcome-file-list>
		<welcome-file>index.html</welcome-file>
		<welcome-file>index.htm</welcome-file>
	</welcome-file-list>

    <!-- for WebSphere deployment, please uncomment -->
    <!--
    <resource-ref>
        <description>Messaging WorkManager</description>
        <res-ref-name>wm/MessagingWorkManager</res-ref-name>
        <res-type>com.ibm.websphere.asynchbeans.WorkManager</res-type>
        <res-auth>Container</res-auth>
        <res-sharing-scope>Shareable</res-sharing-scope>
    </resource-ref>
    -->

</web-app>

Aparentemente a classe br.com.teeleap.model.Patrimonio.CadastrarPatrimonio não está no classpath desse contexto (deveria estar em WEB-INF/classes/… ou “empacotada” em WEB-INF/lib)