Thursday, October 31, 2013

Re: GWT RPC AsyncCallBack is always failing persistently.

Oh! I'm sorry for the misunderstanding of which xml file to edit. I'm using GWT 2.5.1 thus I've to edit the web xml file instead.

However i have placed the stuff which is copied from the website and I assumed it is placed in between the <web-app> portion but it still does generate some errors. This application is out of date, please click the refresh button on your browser. ( Blocked attempt to access interface 'com.mycompany.project.client.Connection', which is not implemented by 'com.mycompany.project.server.MySQLConnection'; this is either misconfiguration or a hack attempt )
This was generated when I place "/com.mycompany.project.Alternate/MySQLConnection" as my url mapping 404 <html>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/>
<title>Error 404 NOT_FOUND</title>
<body><h2>HTTP ERROR: 404</h2><pre>NOT_FOUND</pre>
<p>RequestURI=/com.mycompany.project.Alternate/MySQLConnection</p><p><i><small><a href="">Powered by Jetty://</a></small></i></p><br/>   

while this was generated by changing the url-pattern to "/com.mycompany.project.AlternateConnection"

On Friday, November 1, 2013 1:01:34 AM UTC+8, Jens wrote:
GWT tries to send its request to /com.mycompany.project.Alternate/MySQLConnection but your servlet isn't deployed at that location. 

Check your servlet configuration in your web.xml file. 

-- J.

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