Installation Failure

Hey there, sounds like this may be an error related to the WooCommerce version – are you using version 2.0? The plugin needs v2.1+.

You could use it with an earlier version, but you’d have to remove the part where we disable the SKU field by commenting it out (wrapping it with /* before it starts and */ after it ends):

function wc_sku_generator_disable_sku_field() {
	if ( is_admin() && ! defined( 'DOING_AJAX' ) ) {
		wc_enqueue_js("$('.woocommerce_options_panel input#_sku').attr('disabled', true);");
	}
}
add_action( 'woocommerce_init', 'wc_sku_generator_disable_sku_field');

This would allow you to edit a SKU field, but with the plugin enabled, it will always be overridden by the slug when saving the product.