Invalid argument supplied for foreach() /includes/menu.inc on line 258

Automatically closed -- issue fixed for two weeks with no activity.

From what a couple of others have said online this error may be appearing as the menu does not like an argument passed to it.

http://www.centurionwebdev.com/content/warning-invalid-argument-supplied...
http://www.aprium.net/content/error-menuinc-line-258

In my case I think its from a new 'view' that I am using an argument in (but I have no idea how or whether this needs 'fixing').

Ok I am following this up as I think I may have solved the errors I am having - fingers crossed.

I have 'Pathauto' module loaded and mistakedly used a leading slash in the replacement paths.

So for example my default is [menupath-raw] but I had put /[menupath-raw]

Hope that helps someone.

Bother that was a premature evaluation!

Am still getting these errors.

Best I can do is post the code here in the hopes that one of the core development team see it, and know how to explain what all our problems may be.

/**
* The menu system uses serialized arrays stored in the database for
* arguments. However, often these need to change according to the
* current path. This function unserializes such an array and does the
* necessary change.
*
* Integer values are mapped according to the $map parameter. For
* example, if unserialize($data) is array('view', 1) and $map is
* array('node', '12345') then 'view' will not be changed because
* it is not an integer, but 1 will as it is an integer. As $map[1]
* is '12345', 1 will be replaced with '12345'. So the result will
* be array('node_load', '12345').
*
* @param @data
* A serialized array.
* @param @map
* An array of potential replacements.
* @return
* The $data array unserialized and mapped.
*/
function menu_unserialize($data, $map) {
if ($data = unserialize($data)) {
foreach ($data as $k => $v) {
if (is_int($v)) {
$data[$k] = isset($map[$v]) ? $map[$v] : '';
}
}
return $data;
}
else {
return array();
}
}