This bug appears in a particular situation

In the loop in :
/lib/ezxml/classes/ezdomnode.php at line 435

 if ( $child->attributeValue( $attr ) == $value )

trhow a fatal error because $child isn't a object

I have added a test before and the problem is solved.

function &elementByAttributeValue( $attr, $value )
    {
        foreach ( array_keys( $this->Children ) as $key )
        {
            $child =& $this->Children[$key];
          if (is_object($child))
          {
	            if ( $child->attributeValue( $attr ) == $value )
	            {
	                return $child;
	            }
          }
        }
        $child = false;
        return $child;
    }

Steps to reproduce

I tried to import a subtree which contains 2 differents classes.
One of my classe was already in the eZ destination instance.
I have evolved this classe so the remote_id was diffferent...

In a step of the importation package, I had a error :"Remote id is not correct" or something equivalent.

I have decided to report the old remote_id (in the eZ instance source) in the eZinstance destination (directly in the BDD)

I will redo the import and I have the fatal error, with the correction the import is OK