I keep getting this message when trying to run the code below. It is supposed to show the test from the document to be uploaded. This is a Java Server Faces program. Why am I getting this message:Unable to find matching navigation case with from-view-id '/upload.xhtml' for action 'vidClass2.upload' with outcome 'vidClass2.upload'
<?xml version='1.0' encoding='UTF-8' ?>
<!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:h="http://xmlns.jcp.org/jsf/html">
<h:head>
<title>Facelet Title</title>
</h:head>
<h:body >
<h:form id="form" enctype="multipart/form-data" prependId="false">
<p><h:inputFile id="file" value="#{vidClass2.vidData}">
</h:inputFile>
</p>
<br/>
<h:commandButton id="button" value ="upload" action ="vidClass2.upload">
</h:commandButton>
<p id="textOutput">Text: #{vidClass2.vidName}</p>
</h:form>
</h:body>
</html>
import javax.faces.bean.ManagedBean;
import javax.faces.bean.RequestScoped;
import java.io.IOException;
import java.io.InputStream;
import java.util.Scanner;
import javax.servlet.http.Part;
/**
*
* @author David Jennings
*/
@ManagedBean(name = "vidClass2")
@RequestScoped
public class VidClass {
private String userName;
private String vidName;
private Part vidData;
/**
* Creates a new instance of VidClass
*/
public VidClass() {
}
/**
* @return the userName
*/
public String getUserName() {
return userName;
}
/**
* @param userName the userName to set
*/
public void setUserName(String userName) {
this.userName = userName;
}
/**
* @return the vidName
*/
public String getVidName() {
return vidName;
}
/**
* @param vidName the vidName to set
*/
public void setVidName(String vidName) {
this.vidName = vidName;
}
/**
* @return the vidData
*/
public Part getVidData() {
return vidData;
}
/**
* @param vidData the vidData to set
*/
public void setVidData(Part vidData) {
this.vidData = vidData;
}
public void upload() {
if (null != vidData) {
try {
InputStream is = vidData.getInputStream();
vidName = new Scanner(is).useDelimiter("\\A").next();
} catch (IOException ex) {
}
}
}
}
