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Thread: working with GWT plugin for eclipse

  1. #1
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    Default working with GWT plugin for eclipse

    Hi everyone

    i am a junior java developer

    it is my first time working with google web toolkit as a plugin of eclipse

    i tried to seach for the solution on google on how can i solve my problem

    when i run my project,the browser requires me to install gwt developer plugin for chrome browser,then to restart the browser
    Then after install my gwt developer plugin,i get this problem :

    plugin failed to connect to developer mode server at 127.0.0.1:9997

    also getting onModuleLoad() threw an exception : java.lang.reflect.InvocationTargetException

    i tried to use all solution i got from my search engine,but stil i'm facing the same problem

    My simple GUI source Code
    package com.StockWatcher.client;
     
    import com.google.gwt.core.client.EntryPoint;
    import com.google.gwt.user.client.ui.Button;
    import com.google.gwt.user.client.ui.FlexTable;
    import com.google.gwt.user.client.ui.HorizontalPanel;
    import com.google.gwt.user.client.ui.Label;
    import com.google.gwt.user.client.ui.RootPanel;
    import com.google.gwt.user.client.ui.TextBox;
    import com.google.gwt.user.client.ui.VerticalPanel;
     
    public class StockWatcherApplication implements EntryPoint {
     
      private VerticalPanel mainPanel = new VerticalPanel();
      private FlexTable stocksFlexTable = new FlexTable();
      private HorizontalPanel addPanel = new HorizontalPanel();
      private TextBox newSymbolTextBox = new TextBox();
      private Button addStockButton = new Button("Add");
      private Label lastUpdatedLabel = new Label();
     
      /**
       * Entry point method.
       */
      public void onModuleLoad() {
        // Create table for stock data.
        stocksFlexTable.setText(0, 0, "Symbol");
        stocksFlexTable.setText(0, 1, "Price");
        stocksFlexTable.setText(0, 2, "Change");
        stocksFlexTable.setText(0, 3, "Remove");
     
        // Assemble Add Stock panel.
        addPanel.add(newSymbolTextBox);
        addPanel.add(addStockButton);
     
        // Assemble Main panel.
        mainPanel.add(stocksFlexTable);
        mainPanel.add(addPanel);
        mainPanel.add(lastUpdatedLabel);
     
        // Associate the Main panel with the HTML host page.
        RootPanel.get("stockList").add(mainPanel);
     
        // Move cursor focus to the input box.
        newSymbolTextBox.setFocus(true);
     
      }
     
    }
    any ideas or guideline
    thanks to all of you

    hoping to get i feedback as soon as possible

    Tshepo
    Last edited by hlahane.tshepo; September 7th, 2011 at 02:55 AM.


  2. #2
    Super Moderator Sean4u's Avatar
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    Default Re: working with GWT plugin for eclipse

    Cross-posted here:
    gwt - plugin failed to connect to development mode server at 127.0.0.1 - Stack Overflow
    Let me google that for you

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