[ERROR] javax.servlet.ServletException: Failed to load application class

General
8

New informations … The problem persists …

I activate debug and following the content :

Vaadin application servlet version: 6.0.1
Widget set is built on version: 6.0.1
Application version: NONVERSIONED
inserting load indicator
Making UIDL Request with params: init
Server visit took 276ms
Communication error: com.google.gwt.core.client.JavaScriptException: (SyntaxError): missing ) in parenthetical fileName: http://proresil.ch/Test/VAADIN/widgetsets/com.vaadin.terminal.gwt.DefaultWidgetSet/735127F5A96DFC6E554FCC69B8211878.cache.html lineNumber: 454 stack: Csb()@:0 eval("( HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\n\n\n\n
Not Found
\n

The requested URL /Test/UIDL/ was not found on this server.
\n

Additionally, a 404 Not Found\nerror was encountered while trying to use an ErrorDocument to handle the request.
\n\n
Apache/2.0.63 (Unix) mod_ssl/2.0.63 OpenSSL/0.9.8e-fips-rhel5 DAV/2 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 mod_jk/1.2.25 mod_perl/2.0.4 Perl/v5.8.8 Server at proresil.ch Port 80
\n)")@:0 Csb(" HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\n\n\n\n
Not Found
\n

The requested URL /Test/UIDL/ was not found on this server.
\n

Additionally, a 404 Not Found\nerror was encountered while trying to use an ErrorDocument to handle the request.
\n\n
Apache/2.0.63 (Unix) mod_ssl/2.0.63 OpenSSL/0.9.8e-fips-rhel5 DAV/2 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 mod_jk/1.2.25 mod_perl/2.0.4 Perl/v5.8.8 Server at proresil.ch Port 80
\n")@http://proresil.ch/Test/VAADIN/widgetsets/com.vaadin.terminal.gwt.DefaultWidgetSet/735127F5A96DFC6E554FCC69B8211878.cache.html:454 unc([object Object]
,[object Object]
)@http://proresil.ch/Test/VAADIN/widgetsets/com.vaadin.terminal.gwt.DefaultWidgetSet/735127F5A96DFC6E554FCC69B8211878.cache.html:1432 amc([object Object]
,[object Object]
)@http://proresil.ch/Test/VAADIN/widgetsets/com.vaadin.terminal.gwt.DefaultWidgetSet/735127F5A96DFC6E554FCC69B8211878.cache.html:1469 cmc([object Object]
,[object Object]
)@http://proresil.ch/Test/VAADIN/widgetsets/com.vaadin.terminal.gwt.DefaultWidgetSet/735127F5A96DFC6E554FCC69B8211878.cache.html:1471 anb([object Object]
,[object Object]
)@http://proresil.ch/Test/VAADIN/widgetsets/com.vaadin.terminal.gwt.DefaultWidgetSet/735127F5A96DFC6E554FCC69B8211878.cache.html:235 dnb([object Object]
)@http://proresil.ch/Test/VAADIN/widgetsets/com.vaadin.terminal.gwt.DefaultWidgetSet/735127F5A96DFC6E554FCC69B8211878.cache.html:237 ([object Event]
)@http://proresil.ch/Test/VAADIN/widgetsets/com.vaadin.terminal.gwt.DefaultWidgetSet/735127F5A96DFC6E554FCC69B8211878.cache.html:277 - Original JSON-text:
HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
Not Found

The requested URL /Test/UIDL/ was not found on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
Apache/2.0.63 (Unix) mod_ssl/2.0.63 OpenSSL/0.9.8e-fips-rhel5 DAV/2 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 mod_jk/1.2.25 mod_perl/2.0.4 Perl/v5.8.8 Server at proresil.ch Port 80