Erro ao chamar serviço dos correios dois wsdl

Criei um app

public EnderecoRetornoDTO buscarEndereco(@Valid BuscarCepDTO dto) {
		try {
			log.info("Metodo que busca o endereco pelo cep nos correios");
			AtendeClienteService service = new AtendeClienteService();
			AtendeCliente atendeCliente = service.getAtendeClientePort();
			EnderecoERP resultado = atendeCliente.consultaCEP(retornaApenasDigitos(dto.getCep()));
			return EnderecoRetornoDTO.builder().bairro(rTrimLtrim(resultado.getBairro()))
					.cidade(rTrimLtrim(resultado.getCidade())).tipoLogradouro(rTrimLtrim(tipoLogradouro(resultado)))
					.logradouro(rTrimLtrim(logradouro(resultado))).estado(rTrimLtrim(resultado.getUf()))
					.complemento(rTrimLtrim(complemento(resultado))).build();
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			throw new GeralException("Erro em buscar endereco pelo cep nos correios !");
		}
	}

O erro dá quando é executado este metodo: AtendeCliente atendeCliente = service.getAtendeClientePort();

<project xmlns="http://maven.apache.org/POM/4.0.0"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">

	<modelVersion>4.0.0</modelVersion>
	<groupId>br.com.ghnetsoft.correios.sigepi</groupId>
	<artifactId>correiossigepi</artifactId>
	<version>0.0.1</version>

	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>2.3.5.RELEASE</version>
		<relativePath />
	</parent>

	<properties>
		<java.version>1.8</java.version>
	</properties>
	
	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-devtools</artifactId>
			<scope>runtime</scope>
		</dependency>

		<dependency>
			<groupId>org.projectlombok</groupId>
			<artifactId>lombok</artifactId>
			<optional>true</optional>
		</dependency>

		<dependency>
			<groupId>org.apache.commons</groupId>
			<artifactId>commons-lang3</artifactId>
		</dependency>

		<dependency>
			<groupId>com.sun.xml.ws</groupId>
			<artifactId>jaxws-ri</artifactId>
			<version>2.3.0</version>
			<type>pom</type>
			<exclusions>
				<exclusion>
					<groupId>com.sun.xml.ws</groupId>
					<artifactId>rt</artifactId>
				</exclusion>
			</exclusions>
		</dependency>
	</dependencies>
	<build>
		<finalName>${project.artifactId}</finalName>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
			<plugin>
				<groupId>org.jacoco</groupId>
				<artifactId>jacoco-maven-plugin</artifactId>
				<version>0.8.4</version>
				<executions>
					<execution>
						<goals>
							<goal>prepare-agent</goal>
						</goals>
					</execution>
					<execution>
						<id>report</id>
						<phase>prepare-package</phase>
						<goals>
							<goal>report</goal>
						</goals>
					</execution>
				</executions>
			</plugin>
			<!-- <plugin> <groupId>org.jfrog.buildinfo</groupId> <artifactId>artifactory-maven-plugin</artifactId> 
				<version>3.2.0</version> <inherited>false</inherited> <executions> <execution> 
				<id>build-info</id> <goals> <goal>publish</goal> </goals> <configuration> 
				<deployProperties> <gradle>awesome</gradle> <review.team>qa</review.team> 
				</deployProperties> <publisher> <contextUrl>http://20.36.209.130/artifactory/</contextUrl> 
				<username>admin</username> <password>admin</password> <repoKey>libs-release-local</repoKey> 
				<snapshotRepoKey>libs-snapshot-local</snapshotRepoKey> </publisher> </configuration> 
				</execution> </executions> </plugin> -->
		</plugins>
	</build>
</project>
com.sun.xml.ws.spi.db.DatabindingException: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 82 counts of IllegalAnnotationExceptions
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}cancelarPedidoScol". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.CancelarPedidoScol
		at public javax.xml.bind.JAXBElement br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createCancelarPedidoScol(br.com.ghnetsoft.correios.sigepi.correiosigepi.CancelarPedidoScol)
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.CancelarPedidoScol
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}cancelarPedidoScolResponse". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.CancelarPedidoScolResponse
		at public javax.xml.bind.JAXBElement br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createCancelarPedidoScolResponse(br.com.ghnetsoft.correios.sigepi.correiosigepi.CancelarPedidoScolResponse)
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.CancelarPedidoScolResponse
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}solicitaEtiquetas". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.SolicitaEtiquetas
		at public javax.xml.bind.JAXBElement br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createSolicitaEtiquetas(br.com.ghnetsoft.correios.sigepi.correiosigepi.SolicitaEtiquetas)
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.SolicitaEtiquetas
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}solicitaEtiquetasResponse". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.SolicitaEtiquetasResponse
		at public javax.xml.bind.JAXBElement br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createSolicitaEtiquetasResponse(br.com.ghnetsoft.correios.sigepi.correiosigepi.SolicitaEtiquetasResponse)
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.SolicitaEtiquetasResponse
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}bloquearObjeto". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.BloquearObjeto
		at public br.com.ghnetsoft.correios.sigepi.correiosigepi.BloquearObjeto br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createBloquearObjeto()
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.BloquearObjeto
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}bloquearObjetoResponse". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.BloquearObjetoResponse
		at public br.com.ghnetsoft.correios.sigepi.correiosigepi.BloquearObjetoResponse br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createBloquearObjetoResponse()
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.BloquearObjetoResponse
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}buscaContrato". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.BuscaContrato
		at public javax.xml.bind.JAXBElement br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createBuscaContrato(br.com.ghnetsoft.correios.sigepi.correiosigepi.BuscaContrato)
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.BuscaContrato
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}buscaContratoResponse". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.BuscaContratoResponse
		at public br.com.ghnetsoft.correios.sigepi.correiosigepi.BuscaContratoResponse br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createBuscaContratoResponse()
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.BuscaContratoResponse
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}solicitaXmlPlp". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.SolicitaXmlPlp
		at public br.com.ghnetsoft.correios.sigepi.correiosigepi.SolicitaXmlPlp br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createSolicitaXmlPlp()
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.SolicitaXmlPlp
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}solicitaXmlPlpResponse". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.SolicitaXmlPlpResponse
		at public javax.xml.bind.JAXBElement br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createSolicitaXmlPlpResponse(br.com.ghnetsoft.correios.sigepi.correiosigepi.SolicitaXmlPlpResponse)
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.SolicitaXmlPlpResponse
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}validarPostagemReversa". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ValidarPostagemReversa
		at public javax.xml.bind.JAXBElement br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createValidarPostagemReversa(br.com.ghnetsoft.correios.sigepi.correiosigepi.ValidarPostagemReversa)
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.ValidarPostagemReversa
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}validarPostagemReversaResponse". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ValidarPostagemReversaResponse
		at public javax.xml.bind.JAXBElement br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createValidarPostagemReversaResponse(br.com.ghnetsoft.correios.sigepi.correiosigepi.ValidarPostagemReversaResponse)
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.ValidarPostagemReversaResponse
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}pesquisarServicosAdicionais". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.PesquisarServicosAdicionais
		at public javax.xml.bind.JAXBElement br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createPesquisarServicosAdicionais(br.com.ghnetsoft.correios.sigepi.correiosigepi.PesquisarServicosAdicionais)
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.PesquisarServicosAdicionais
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}pesquisarServicosAdicionaisResponse". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.PesquisarServicosAdicionaisResponse
		at public javax.xml.bind.JAXBElement br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createPesquisarServicosAdicionaisResponse(br.com.ghnetsoft.correios.sigepi.correiosigepi.PesquisarServicosAdicionaisResponse)
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.mast...
com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 82 counts of IllegalAnnotationExceptions
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}cancelarPedidoScol". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.CancelarPedidoScol
		at public javax.xml.bind.JAXBElement br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createCancelarPedidoScol(br.com.ghnetsoft.correios.sigepi.correiosigepi.CancelarPedidoScol)
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.CancelarPedidoScol
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}cancelarPedidoScolResponse". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.CancelarPedidoScolResponse
		at public javax.xml.bind.JAXBElement br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createCancelarPedidoScolResponse(br.com.ghnetsoft.correios.sigepi.correiosigepi.CancelarPedidoScolResponse)
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.CancelarPedidoScolResponse
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}solicitaEtiquetas". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.SolicitaEtiquetas
		at public javax.xml.bind.JAXBElement br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createSolicitaEtiquetas(br.com.ghnetsoft.correios.sigepi.correiosigepi.SolicitaEtiquetas)
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.SolicitaEtiquetas
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}solicitaEtiquetasResponse". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.SolicitaEtiquetasResponse
		at public javax.xml.bind.JAXBElement br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createSolicitaEtiquetasResponse(br.com.ghnetsoft.correios.sigepi.correiosigepi.SolicitaEtiquetasResponse)
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.SolicitaEtiquetasResponse
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}bloquearObjeto". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.BloquearObjeto
		at public br.com.ghnetsoft.correios.sigepi.correiosigepi.BloquearObjeto br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createBloquearObjeto()
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.BloquearObjeto
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}bloquearObjetoResponse". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.BloquearObjetoResponse
		at public br.com.ghnetsoft.correios.sigepi.correiosigepi.BloquearObjetoResponse br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createBloquearObjetoResponse()
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.BloquearObjetoResponse
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}buscaContrato". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.BuscaContrato
		at public javax.xml.bind.JAXBElement br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createBuscaContrato(br.com.ghnetsoft.correios.sigepi.correiosigepi.BuscaContrato)
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.BuscaContrato
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}buscaContratoResponse". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.BuscaContratoResponse
		at public br.com.ghnetsoft.correios.sigepi.correiosigepi.BuscaContratoResponse br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createBuscaContratoResponse()
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.BuscaContratoResponse
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}solicitaXmlPlp". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.SolicitaXmlPlp
		at public br.com.ghnetsoft.correios.sigepi.correiosigepi.SolicitaXmlPlp br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createSolicitaXmlPlp()
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.SolicitaXmlPlp
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}solicitaXmlPlpResponse". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.SolicitaXmlPlpResponse
		at public javax.xml.bind.JAXBElement br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createSolicitaXmlPlpResponse(br.com.ghnetsoft.correios.sigepi.correiosigepi.SolicitaXmlPlpResponse)
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.SolicitaXmlPlpResponse
Duas classes têm o mesmo nome do tipo XML "{http://cliente.bean.master.sigep.bsb.correios.com.br/}validarPostagemReversa". Use @XmlType.name e @XmlType.namespace para atribuir outros nomes a elas.
	this problem is related to the following location:
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ValidarPostagemReversa
		at public javax.xml.bind.JAXBElement br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory.createValidarPostagemReversa(br.com.ghnetsoft.correios.sigepi.correiosigepi.ValidarPostagemReversa)
		at br.com.ghnetsoft.correios.sigepi.correiosigepi.ObjectFactory
	this problem is related to the following location:
		at br.com.correios.bsb.sigep.master.bean.cliente.ValidarPostagemReversa
Duas classes têm o mesmo nome do tipo XML "

O que pode ser ?

Gerou as classes com este comando: https://ws.correios.com.br/calculador/CalcPrecoPrazo.asmx?WSDL