Erro the request doesn't contain a multipart/form-data or multipart/mixed stream (JSF forum at Coderanch)

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I am Brazilian, and I found this forum a good alternative help. If by chance there was an error on my English I would forgive me.

I'm trying to save the disk image but it is generating me this error.

mai 18, 2015 12:03:56 PM com.sun.faces.lifecycle.ApplyRequestValuesPhase execute
ADVERTÊNCIA: javax.servlet.ServletException: org.apache.tomcat.util.http.fileupload.FileUploadBase$InvalidContentTypeException: the request doesn't contain a multipart/form-data or multipart/mixed stream, content type header is application/x-www-form-urlencoded;charset=UTF-8
javax.faces.FacesException: javax.servlet.ServletException: org.apache.tomcat.util.http.fileupload.FileUploadBase$InvalidContentTypeException: the request doesn't contain a multipart/form-data or multipart/mixed stream, content type header is application/x-www-form-urlencoded;charset=UTF-8
    at org.primefaces.component.fileupload.NativeFileUploadDecoder.decode(NativeFileUploadDecoder.java:44)
    at org.primefaces.component.fileupload.FileUploadRenderer.decode(FileUploadRenderer.java:44)
    at javax.faces.component.UIComponentBase.decode(UIComponentBase.java:831)
    at javax.faces.component.UIInput.decode(UIInput.java:771)
    at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1226)
    at javax.faces.component.UIInput.processDecodes(UIInput.java:676)
    at org.primefaces.component.api.UIData.process(UIData.java:336)
    at org.primefaces.component.api.UIData.processChildren(UIData.java:323)
    at org.primefaces.component.api.UIData.processPhase(UIData.java:285)
    at org.primefaces.component.api.UIData.processDecodes(UIData.java:245)
    at javax.faces.component.UIForm.processDecodes(UIForm.java:225)
    at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1221)
    at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1221)
    at org.primefaces.component.layout.Layout.processDecodes(Layout.java:226)
    at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1221)
    at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1221)
    at javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:929)
    at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:78)
    at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
    at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:198)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:646)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:516)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1086)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:659)
    at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1558)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1515)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Unknown Source)
Caused by: javax.servlet.ServletException: org.apache.tomcat.util.http.fileupload.FileUploadBase$InvalidContentTypeException: the request doesn't contain a multipart/form-data or multipart/mixed stream, content type header is application/x-www-form-urlencoded;charset=UTF-8
    at org.apache.catalina.connector.Request.parseParts(Request.java:2789)
    at org.apache.catalina.connector.Request.getParts(Request.java:2636)
    at org.apache.catalina.connector.Request.getPart(Request.java:2813)
    at org.apache.catalina.connector.RequestFacade.getPart(RequestFacade.java:1089)
    at org.primefaces.component.fileupload.NativeFileUploadDecoder.decodeSimple(NativeFileUploadDecoder.java:50)
    at org.primefaces.component.fileupload.NativeFileUploadDecoder.decode(NativeFileUploadDecoder.java:34)
    ... 42 more

Here is my bean class

package br.com.drogaria.bean;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.Serializable;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.faces.context.FacesContext;
import javax.servlet.ServletContext;
import org.primefaces.model.UploadedFile;
import br.com.drogaria.domain.Produto;
import br.com.drogaria.util.FacesUtil;
import br.com.drogaria.util.Redimensiona;
@ManagedBean
@SessionScoped
public class Fileupload implements Serializable{
    private static final long serialVersionUID = 1L;
    private Produto produtoCadastro;
    private UploadedFile arquivo;
    public String gravarImagem() {
        try {
            FacesContext context = FacesContext.getCurrentInstance();
            // pega informa��es do contexto para
            // conseguir o caminho f�sico
            // necess�rio para fazer o upload de arquivo
            ServletContext sc = (ServletContext) context.getExternalContext()
                    .getContext();
            // verifica se h� um arquivo para salvar
            if (arquivo != null) {
                // o tipo de arquivo
                String tipoDeArquivo = arquivo.getContentType();            
                if (tipoDeArquivo.equals("image/jpeg")
                        || tipoDeArquivo.equals("image/pjpeg")
                        || tipoDeArquivo.equals("image/gif")) {
                    InputStream stream = arquivo.getInputstream();
                    int fSize = (int) arquivo.getSize();
                    byte[] buffer = new byte[(int) fSize];
                    String nomeArquivo = this.separaNomeImagem(arquivo
                            .getFileName());
                    // chama o m�todo que salva o arquivo
                    Boolean salvarImagem = this.salvarArquivo(buffer, stream,
                            nomeArquivo, fSize, sc.getRealPath("/imagens"));
                    if (!salvarImagem) {
                        FacesUtil.adicionarMsgErro("Problema no upload do arquivo");
                    // cria um thumb se a imagem foi salva
                    if (salvarImagem) {
                        // redimensiona a imagem
                        Boolean salvarThumb = Redimensiona.redimensionar(
                                nomeArquivo, sc.getRealPath("/imagens"), sc
                                        .getRealPath("/thumbs"), 100, 100, 70);
                        if (!salvarThumb) {
                            FacesUtil.adicionarMsgErro("Problema ao salvar o Thumb");
                    }// fim do thumb
                    produtoCadastro.setImagem(nomeArquivo);
                }// fim do if tipoDeArquivo
                else {
                    FacesUtil.adicionarMsgErro("aceito somente JPEG, PJPEG ou GIF.");
        } catch (IOException e) {
            FacesUtil.adicionarMsgErro("Um erro ocorreu");
            e.printStackTrace();
        return "sucesso";
    // salva o arquivo no disco
    public boolean salvarArquivo(byte[] buf, InputStream stream,
            String nomeArquivo, int size, String path)
            throws FileNotFoundException, IOException {
        nomeArquivo = this.separaNomeImagem(nomeArquivo);
        File file = new File(path + "/" + nomeArquivo);
        FileOutputStream output = new FileOutputStream(file);
        try {
            while (true) {
                int count = stream.read(buf, 0, size);
                if (count == -1)
                    break;
                output.write(buf, 0, count);
        } catch (Exception ex) {
            ex.printStackTrace();
            return false;
        finally {
            output.flush();
            output.close();
            stream.close();
        return true;
    // separa o caminho f�sico do nome do arquivo
    private String separaNomeImagem(String nomeImagem) {
        if (nomeImagem.lastIndexOf("\\") >= -1) {
            nomeImagem = nomeImagem.substring(nomeImagem.lastIndexOf("\\") + 1);
        } else if (nomeImagem.lastIndexOf("/") >= -1) {
            nomeImagem = nomeImagem.substring(nomeImagem.lastIndexOf("/") + 1);
        return nomeImagem;
    public Produto getProdutoCadastro() {
        return produtoCadastro;
    public void setProdutoCadastro(Produto produtoCadastro) {
        this.produtoCadastro = produtoCadastro;
    public UploadedFile getArquivo() {
        return arquivo;
    public void setArquivo(UploadedFile arquivo) {
        this.arquivo = arquivo;
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
    xmlns:ui="http://java.sun.com/jsf/facelets"
    xmlns:h="http://java.sun.com/jsf/html"
    xmlns:f="http://java.sun.com/jsf/core"
    xmlns:p="http://primefaces.org/ui">
<ui:composition template="/templates/modeloGeral.xhtml">
    <ui:define name="metadata">
        <f:metadata>
            <f:event listener="#{produtoBean.carregarPesquisa}"
                type="preRenderView" />
        </f:metadata>
    </ui:define>
    <ui:define name="conteudo">
        <h:form>
            <p:toolbar>
                <f:facet name="left">
                    <h:outputText value="Produtos" />
                </f:facet>
            </p:toolbar>
            <p:dataTable emptyMessage="Nenhum registro encontrado."
                value="#{produtoBean.listaProdutos}"
                filteredValue="#{produtoBean.listaProdutosFiltrados}" var="produto"
                rows="5" paginator="true">
                <f:facet name="footer">
                    <p:button value="Novo" outcome="/pages/produtoCadastro.xhtml">
                        <f:param name="proacao" value="Novo" />
                    </p:button>
                </f:facet>
                <p:column headerText="Código">
                    <h:outputText value="#{produto.codigo}" />
                </p:column>
                <p:column headerText="Descrição" filterBy="#{produto.descricao}"
                    sortBy="#{produto.descricao}">
                    <h:outputText value="#{produto.descricao}" />
                </p:column>
                <p:column headerText="Preço" sortBy="#{produto.preco}">
                    <h:outputText value="#{produto.preco}">
                        <f:convertNumber type="currency" currencySymbol="R$" />
                    </h:outputText>
                </p:column>
                <p:column headerText="Quantidade">
                    <h:outputText value="#{produto.quantidade}" />
                </p:column>
                <p:column headerText="Opções">
                    <p:button value="Excluir" outcome="/pages/produtoCadastro.xhtml">
                        <f:param name="procod" value="#{produto.codigo}" />
                        <f:param name="proacao" value="Excluir" />
                    </p:button>
                    <p:button value="Editar" outcome="/pages/produtoCadastro.xhtml">
                        <f:param name="procod" value="#{produto.codigo}" />
                        <f:param name="proacao" value="Editar" />
                    </p:button>
                </p:column>
                <p:column>
                    <p:fileUpload value="#{fileupload.arquivo}" mode="simple"
                        update="growl" />
                    <p:commandButton value="Procurar" action="#{fileupload.produtoCadastro}">
                     <f:ajax execute="@all" render="@form"/>
                    </p:commandButton>  
                </p:column>
            </p:dataTable>
        </h:form>
    </ui:define>
</ui:composition>
</html>

here's my Web.xml file

wondered why is giving the error message, and I would like to correct and resolve the issue.

The problem lies in the web page (xhtml)

For uploading file forms the form tag looks like

Also since you are using Primeface's UploadedFile, to get the filename you need to do something like:

Given getUploadedFile() returns the Primeface's UploadedFile object.

getUploadFile().getFileName() alone will not do especially if users are using different browser.

K. Tsang CEng MBCS PMP PMI-ACP OCMJEA OCPJP