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POGWT Failed to load module
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  1. POGWT Failed to load module
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    copied!<p>I am new to Google app engine, and I'm working on a project. I just created an application and when I try to run it, it shows the error:</p> <p><code>[ERROR] [ukstudentfeedback] Failed to load module 'ukstudentfeedback' from user agent 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.121 Safari/535.2' at localhost:51937.</code> </p> <p>Below is a snap shot of my code:</p> <pre><code>package com.ukstudentfeedback.client; import java.io.UnsupportedEncodingException; import java.util.Properties; import javax.mail.Message; import javax.mail.MessagingException; import javax.mail.Session; import javax.mail.Transport; import javax.mail.internet.AddressException; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeMessage; import com.google.gwt.core.client.EntryPoint; import com.google.gwt.event.dom.client.ClickEvent; import com.google.gwt.event.dom.client.ClickHandler; import com.google.gwt.event.dom.client.KeyUpEvent; import com.google.gwt.event.dom.client.KeyUpHandler; import com.google.gwt.user.client.ui.Button; import com.google.gwt.user.client.ui.RootPanel; import com.google.gwt.user.client.ui.TextBox; public class Ukstudentfeedback implements EntryPoint{ // ... public void onModuleLoad() { java.lang.System.out.println("I finally worked!"); final Button sendButton; final TextBox toField, fromField, subjectField, messageField; sendButton = new Button("Send"); toField = new TextBox(); fromField = new TextBox(); subjectField = new TextBox(); messageField = new TextBox(); sendButton.addStyleName("sendButton"); toField.setText("Testing"); // Add the nameField and sendButton to the RootPanel // Use RootPanel.get() to get the entire body element RootPanel.get("sendButton").add(sendButton); RootPanel.get("To").add(toField); RootPanel.get("From").add(fromField); RootPanel.get("Subject").add(subjectField); RootPanel.get("Message").add(messageField); // Focus the cursor on the to field when the app loads toField.setFocus(true); toField.selectAll(); sendButton.setEnabled(true); // Create a handler for the sendButton and nameField class MyHandler implements ClickHandler, KeyUpHandler { /** * Fired when the user clicks on the sendButton. */ public void onClick(ClickEvent event) { java.lang.System.out.println("I have been clisked"); sendMessage(); } @Override public void onKeyUp(KeyUpEvent event) { // TODO Auto-generated method stub } public void sendMessage() { Properties props = new Properties(); Session session = Session.getDefaultInstance(props, null); /* * Get all the user's inputs */ String to = toField.getText(); String from = fromField.getText(); String subject = subjectField.getText(); String message = messageField.getText(); try { Message msg = new MimeMessage(session); msg.setFrom(new InternetAddress(from, "Admin")); msg.addRecipient(Message.RecipientType.TO, new InternetAddress(to, "Mr. User")); msg.setSubject(subject); msg.setText(message); Transport.send(msg); } catch (AddressException e) { // ... } catch (MessagingException e) { // ... } catch (UnsupportedEncodingException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } // Add a handler to send the name to the server MyHandler handler = new MyHandler(); sendButton.addClickHandler(handler); } } &lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;module rename-to='ukstudentfeedback'&gt; &lt;!-- Inherit the core Web Toolkit stuff. --&gt; &lt;inherits name='com.google.gwt.user.User'/&gt; &lt;!-- Inherit the default GWT style sheet. You can change --&gt; &lt;!-- the theme of your GWT application by uncommenting --&gt; &lt;!-- any one of the following lines. --&gt; &lt;inherits name='com.google.gwt.user.theme.clean.Clean'/&gt; &lt;!-- &lt;inherits name='com.google.gwt.user.theme.standard.Standard'/&gt; --&gt; &lt;!-- &lt;inherits name='com.google.gwt.user.theme.chrome.Chrome'/&gt; --&gt; &lt;!-- &lt;inherits name='com.google.gwt.user.theme.dark.Dark'/&gt; --&gt; &lt;!-- Other module inherits --&gt; &lt;inherits name='com.ukstudentfeedback.Ukstudentfeedback'/&gt; &lt;!-- Specify the app entry point class. --&gt; &lt;entry-point class='com.ukstudentfeedback.client.Ukstudentfeedback'/&gt; &lt;!-- Specify the paths for translatable code --&gt; &lt;source path='client'/&gt; &lt;source path='shared'/&gt; &lt;/module&gt; </code></pre> <p>Errors:</p> <pre><code>[DEBUG] [ukstudentfeedback] - Validating newly compiled units [TRACE] [ukstudentfeedback] - Finding entry point classes [ERROR] [ukstudentfeedback] - Errors in 'file:/Users/umajosiah/Programming/Java/eclipse/workspace/ukstudentfeedback/src/com/ukstudentfeedback/client/Ukstudentfeedback.java' [ERROR] [ukstudentfeedback] - Line 8: The import javax.mail cannot be resolved [ERROR] [ukstudentfeedback] - Line 9: The import javax.mail cannot be resolved [ERROR] [ukstudentfeedback] - Line 10: The import javax.mail cannot be resolved [ERROR] [ukstudentfeedback] - Line 11: The import javax.mail cannot be resolved [ERROR] [ukstudentfeedback] - Line 12: The import javax.mail cannot be resolved [ERROR] [ukstudentfeedback] - Line 13: The import javax.mail cannot be resolved [ERROR] [ukstudentfeedback] - Line 14: The import javax.mail cannot be resolved [ERROR] [ukstudentfeedback] - Line 80: Session cannot be resolved to a type [ERROR] [ukstudentfeedback] - Line 80: Session cannot be resolved [ERROR] [ukstudentfeedback] - Line 91: Message cannot be resolved to a type [ERROR] [ukstudentfeedback] - Line 91: MimeMessage cannot be resolved to a type [ERROR] [ukstudentfeedback] - Line 92: InternetAddress cannot be resolved to a type [ERROR] [ukstudentfeedback] - Line 93: Message cannot be resolved [ERROR] [ukstudentfeedback] - Line 94: InternetAddress cannot be resolved to a type [ERROR] [ukstudentfeedback] - Line 97: Transport cannot be resolved [ERROR] [ukstudentfeedback] - Line 100: AddressException cannot be resolved to a type [ERROR] [ukstudentfeedback] - Line 103: MessagingException cannot be resolved to a type [ERROR] [ukstudentfeedback] - Unable to find type 'com.ukstudentfeedback.client.Ukstudentfeedback' [ERROR] [ukstudentfeedback] - Hint: Previous compiler errors may have made this type unavailable [ERROR] [ukstudentfeedback] - Hint: Check the inheritance chain from your module; it may not be inheriting a required module or a module may not be adding its source path entries properly [ERROR] [ukstudentfeedback] - Failed to load module 'ukstudentfeedback' from user agent 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.121 Safari/535.2' at localhost:51937 </code></pre>
 

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