twitter: Re: GWT 2.0 Upgrade Problem

Also, it looks like you're loading your GWT app twice (I see two <script> tags that pull in MyApp.nocache.js). Can you get rid of one of the references (the one in the body) and see what happens?

On Tue, Dec 15, 2009 at 12:33 PM, Rajeev Dayal <rdayal@google.com> wrote:

Which browser are you using?

On Tue, Dec 15, 2009 at 2:56 AM, Chris <uk.org.microserf@googlemail.com> wrote:

> Have you tried deleting the war/MyApp directory, and performing an
> unconditional reload of MyApp.html (hold down SHIFT and hit reload) in your
> browser?

I tried this and a new war/MyApp directory structure was created, this
time with just the gwt directory and the files clear.cache.js,
hosted.html and MyApp.nocache.js.

I also noticed that I wasn't inheriting GWTCanvas's module (I guess I
forgot to commit this change to the repo I checked this code out of!).
Once I added this back,
I still get the same behaviour in the browser (i.e., the static HTML
is displayed, but not the GWT portion), but now the Development Mode
pane in Eclipse gives me a warning that I'm referencing a deprecated
class 'com.google.gwt.client.impl.DocumentRootImpl', which comes from
the the jar for the GWT 1.7 version of GWTCanvas I'm using.

> Do you mind posting the contents of your MyApp.html page?

See below; thanks for your continued assistance.

—Chris

<!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" xml:lang="en" lang="en">

<head>

<meta http-equiv="X-UA-Compatible" content="chrome=1"/>

<meta http-equiv="content-type" content="text/html;
charset=UTF-8" />


<link rel="SHORTCUT ICON" href="http://www.manchester.ac.uk/
medialibrary/images/corporate/favicon.ico" />


<link type="text/css" rel="stylesheet" href="MyApp.css" />
<link rel="stylesheet" href="standard.css" />


<link href="http://www.manchester.ac.uk/medialibrary/css/corporate/
_base.css" type="text/css" rel="stylesheet" media="screen" />
<style type="text/css" media="screen">@import url("http://
www.manchester.ac.uk/medialibrary/css/corporate/_layout.css");</style>
<style type="text/css" media="screen">@import url("http://
www.manchester.ac.uk/medialibrary/css/corporate/_layoutleader.css");</style>
<style type="text/css" media="screen">@import url("http://
www.manchester.ac.uk/medialibrary/css/corporate/_navigation.css");</style>
<style type="text/css" media="screen">@import url("http://
www.manchester.ac.uk/medialibrary/css/corporate/_boxes.css");</style>
<style type="text/css" media="screen">@import url("http://
www.manchester.ac.uk/medialibrary/css/corporate/_colourpalettes.css");</style>
<style type="text/css" media="screen">@import url("http://
www.manchester.ac.uk/medialibrary/css/corporate/home/_colourhome.css");</style>
<style type="text/css" media="screen">@import url("http://
www.manchester.ac.uk/medialibrary/css/corporate/home/_layouthome.css");</style>
<style type="text/css" media="screen">@import url("http://
www.manchester.ac.uk/medialibrary/css/corporate/home/_customhome.css");</style>
<style type="text/css" media="screen">@import url("http://
www.manchester.ac.uk/medialibrary/css/corporate/_rae.css");</style>



<style type="text/css" media="screen">body { background: url('http://
www.mhs.manchester.ac.uk/includes/tabs/v1_2/images/logomanchesterleft.gif')
no-repeat 0px 66px; }</style>

<title>MyApp</title>






<script type="text/javascript" language="javascript" src="MyApp/
MyApp.nocache.js"></script>

</head>

<body class="homedesign1">

<div><a name="pagetop" id="pagetop"></a></div>

<div id="header">

<div class="logo">
<a href="/"><img src="http://www.bii.manchester.ac.uk/images/
BII_logo2.jpg" alt="Biomedical Imaging Institute" width="170"
height="66" border="0" /></a>
</div>

</div>

<div class="clean"> </div>

<div id="middle">
<div id="tabbedbar">
<div class="tab">
<ul style="width: 950px;">

<li id="menu-id1"><a href="MyApp.html" title="Use MyApp">Use
MyApp</a></li>
<li id="menu-id2"><a href="GettingStarted.html" title="Getting
Started">Getting Started</a></li>
<li id="menu-id3"><a href="RelatedWork.html" title="Related
Work">Related Work</a></li>
<li id="menu-id4"><a href="HelpAndSupport.html" title="Help
& Support">Help & Support</a></li>

</ul>
</div>
</div>

<div class="clean"> </div>

<div id="page_container" style="width: 950px;">
<h1>MyApp.com—</h1>





<script type="text/javascript" language='javascript' src='MyApp/
MyApp.nocache.js'></script>





<div id="fade" class="black-overlay"></div>

</div>

<div class="feedback" style="width: 950px;">
<p>Imaging Sciences Research Group, Research School of Cancer and
Imaging Sciences, Faculty of Medical and Human Sciences, The
University of Manchester, M13 9PL, UK.</p>
<br />
<p>MyApp.com was developed with the support of the <a href="http://
www.bbsrc.ac.uk/">Biotechnology and Biological Sciences Research
Council</a>.</p>
</div>
</div>

</body>
</html>

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Tuesday, December 15, 2009

Re: GWT 2.0 Upgrade Problem

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