观察者没有被Magento调用

Question

Can some one please point out the mistake in this observer example? I have been googling and searching all the day but all in vain Here is my code for the module in magento\app\etc\modules with the name of "Meteorify_Observerexample.xml".

<config>
    <modules>
        <Meteorify_Observerexample>
            <codePool>local</codePool>
            <active>true</active>
        </Meteorify_Observerexample>
    </modules>
</config>

Here is my code of "config.xml" in magento\app\code\local\Meteorify\Observerexample\etc

 <?xml version="1.0"?>
<config>
    <modules>
        <Meteorify_Observerexample>
            <version>0.0.2</version>
        </Meteorify_Observerexample>
    </modules>
    <global>
        <models>
            <meteorifyobserverexample>
                <class>Observerexample_Model</class>
            </meteorifyobserverexample>
        </models>


        <events>
            <sales_order_place_before>
                <observers>
                    <Meteorify_Observerexample_Model_Observer>
                        <type>singleton</type>
                        <class>Meteorify_Observerexample_Model_Observer</class>
                        <method>example</method>
                    </Meteorify_Observerexample_Model_Observer>
                </observers>
            </sales_order_place_before>
        </events>
         </global>

</config>

Here is my code of "Observer.php" located in magento\app\code\local\Meteorify\Observerexample\Model

    <?php
class Meteorify_Observerexample_Model_Observer {

    public function example($observer) {
        //$observer contains data passed from when the event was triggered.

        Mage::log($observer);

        Mage::log('We just made an Observer!');
        echo "The event has been captured";
    }

}
?>

I have also tried by deleting the cache and log the list of events being fired by adding the Mage::log($name, null, 'events.log', true); in Mage.php file and the selected event is being fired from there.But the observer is not getting called for the given event. Any hint or help will be highly appreciated. Thanks

Answer 1

I have figured out the mistake It was in my my 'Observer.php'. I was logging the $observer object which was producing some error.Removing that line solved the problem.