resourcemodel 'failed opening' error

Question

I attempt to call a resourceModel, however, I only recieve a white screen and the following error message within my log:

Warning: include(Namespace/ProjectName/Model/Mysql4/Projectname.php): failed to open stream: No such file or directory

This is how i'm calling the above:

Mage::getResourceModel('projectname/projectname')->uploadData();

This is how the resourceModel is defined in the config.xml:

<models>
    <projectname>
        <class>Namespace_ProjectName_Model</class>
        <resourceModel>projectname_mysql4</resourceModel>
     </projectname>
....
</model>

And finally, this is the resourceModel itself:

class Cjponyparts_ProjectName_Model_Mysql4_ProjectName extends Mage_Core_Model_Mysql4_Abstract{
    ....
    function uploadData(){....}
}

The resourceModel is located at:

Namespace/ProjectName/Model/Mysql4/ProjectName.php

The only difference I see that could cause this error is that I have the resourceModel defined as like this "ProjectName.php" while it looks for something like this "Projectname.php". Is this the problem? How can I fix? Do resourceModels need to be defined as the second option?

Answer 1

if you take a look at the error message

Warning: include(Namespace/ProjectName/Model/Mysql4/Projectname.php): failed to open stream

Failed to open Projectname.php

Try change the class and file name to not be camel-case

Namespace/ProjectName/Model/Mysql4/Projectname.php

class Cjponyparts_ProjectName_Model_Mysql4_Projectname extends Mage_Core_Model_Mysql4_Abstract{
    ....
    function uploadData(){....}
}

Mage::getResourceModel('kitinventory/projectname')

If you want to keep the name camel case try

Mage::getResourceModel('kitinventory/projectName')