Magento Cron作业错误 - 回调无效

Question

我有一些问题得到一个cron工作在Magentos cron系统内工作.

我的模块文件夹结构如下:

/app/code/local/Nnn/AbandonedCartEmails/etc/config.xml
/app/code/local/Nnn/AbandonedCartEmails/Model/Observer.php

我的配置xml如下:

<config> 

<!-- 
    The module's node contains basic 
    information about each Magento module
-->
<modules>
    <!--
        This must exactly match the namespace and module's folder
        names, with directory separators replaced by underscores
    -->
    <Nnn_AbandonedCartEmails>

        <!-- The version of our module, starting at 0.0.1 -->
        <version>0.0.1</version>

    </Nnn_AbandonedCartEmails>
</modules>

<global>
    <!-- Defining models -->
    <models>

        <!--
            Unique identifier in the model's node.
            By convention, we put the module's name in lowercase.
        -->
        <nnn_abandonedcartemails>

            <!--
                The path to our models directory, with directory
                separators replaced by underscores
            -->
            <class>Nnn_AbandonedCartEmails_Model</class>

        </nnn_abandonedcartemails>

    </models>
</global>

<crontab>
    <jobs>
        <nnn_abandonedcartemails>
            <schedule>
                <cron_expr>*/5 * * * *</cron_expr>
            </schedule>
            <run>
                <model>abandonedcartemails/observer::processEmails</model>
            </run>
        </nnn_abandonedcartemails>
    </jobs>
</crontab>

我的观察者类看起来像这样:

class Nnn_AbandonedCartEmails_Model_Observer 
{
    public function processEmails()
    {

         /***/

所以cron作业正在注册并被添加到cron_schedule表中,但是无论何时它尝试执行它都会产生并出现错误.

exception 'Mage_Core_Exception' with message 'Invalid callback: abandonedcartemails/observer::processEmails does not exist' in /pathtosite/www/app/Mage.php:594

所以看起来我有配置问题,但我似乎无法看到问题所在.Magento的xml文件中的命名空间和命名约定使用起来非常令人沮丧,所以希望一副新鲜的眼睛可以看到我犯了错误的地方.

任何帮助总是赞赏.

谢谢

Answer 1

您的型号名称错误.

在<model>标签中,写<abandonedcartemails>而不是<nnn_abandonedcartemails>.

你的模特没有打电话.这就是为什么这是错误的原因