ramonjosegn
Sigma
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¡Usuario popular!
Lo que ha pasado es que has borrado el menu que viene por devecto, osease la pagina de inicio, tyienes que ir a articulos tirarlo a la papelera y despues vaciar la papelera, ahora no tengo mucho mas tiempo para ayudarte me conecto despues y te resuelvo las dudillas que tengo 🙂
EASY SOLUTION (from another post)
No default menu is set in the Main Menu. Go into your Admin page/control panel and go to the Menu Item Manager for the Main Menu. Click the check box next to the Home page at the top of the list. Then click on the yellow star icon in the upper-right corner.
ALTERNATE SOLUTION
So I set Debug Info to Maximum and examined the function call stack. After further analysis I noticed that the error was getting triggered when trying to call the dispatch() function for a component (which one I could not tell). It calls the renderComponent() function which does a check on the component name, if it is empty then it raises a 404 Component Not Found Error. For whatever reason Joomla seems to be calling dispatch() on a component with an empty name (possibly because a component is disabled or the FrontPage is broken/missing,) which it should NOT do, and generates the error. I put a very simple if statement in the code which fixed the problem!
In the "includes" directory in the root Joomla directory there is a file called "application.php" Locate the dispatch() function (at line 89). Right before the call (at line 124) to JComponentHelper::renderComponent() put in this "if" statement like below. Make sure it looks exactly like this.
if(! empty($component)) {
$contents = JComponentHelper::renderComponent($component);
$document->setBuffer( $contents, 'component');
}
Upload the file to the includes directory and try refreshing your browser again.
Also, if anyone can tell if the error is caused by a disabled component (by turning on all components and seeing if the error goes away) it would be good to post any info about this as well.
Si es cierto, al borrar el modulo de "menu Principal" no hay un inicio a donde ir.
Pero tambien puedes instalar joomla sin los articulos que vienen por defecto. Al momento de instalar la base de datos hay una opcion en la que te pregunta si quieres instalar articulos de ejemplo.
Saludos
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