This just wont load.

[neotropic2023]

I installed as a plugin. but then I get, Fatal error: Uncaught Error: Class 'Cmb2Grid\Grid\Cmb2Grid' not found on my metabox page. I do not have CMB2 as a plugin, but within my own plugin. If that matters.

Is there something I am missing? Not sure what else to say, seems pretty straight forward in usage. Install plugin add code: $cmb2Grid = new \Cmb2Grid\Grid\Cmb2Grid($cmb); ect...

[travisfont]

This might sound silly, but is it properly added to Composer with the included autoloader? Also including the proper namespaces?

This ticket was made ago, so if you found a solution, please share it here and attempt to close this ticket if possible :]

[Hossein52Hz]

Hi @neotropic2023 @tfont
I had the same problem and I add below code to the function that attached in the hook(cmb2_admin_init) and now it works fine.

add_action('cmb2_admin_init', 'cmb2_register_demo_metabox');

/**
 * Hook in and add a demo metabox. Can only happen on the 'cmb2_admin_init' or 'cmb2_init' hook.
 */
function cmb2_register_demo_metabox() {
.
.
.
if(!is_admin()){
    return;
}
$cmb2Grid = new \Cmb2Grid\Grid\Cmb2Grid($cmb_tabs_demo);
$row = $cmb2Grid->addRow();
$row->addColumns(array($field1, $field2));
}

[StonehengeCreations]

I cannot get this to work.
Installed installers with composer. Required autoload.php.
All tests with class_exists() for the namspace class \Cmb2Grid\Grid\Cmb2Grid fail.