Wordpress custom role can't upload images using media on front end - wordpress

Question

I have created a custom template with plugin that allows user (Role: Customer) to upload pictures from front end but when I try to upload a picture it says "You don't have permission to attach files to this post."
I can upload pictures through /wp-admin > Media - Add New but not from the front end.
Here is my code;
`function CA_enqueue_scripts() {
wp_enqueue_media();
wp_enqueue_script(
'some-script', get_template_directory_uri() .
'/custom/assets/js/edit_profile.js', array('jquery'), '2017-09-27'
);
}
/**
* This filter insures users only see their own media
*/
function CA_filter_media($query) {
// admins get to see everything
if (!current_user_can('manage_options'))
$query['author'] = get_current_user_id();
return $query;
}
add_action('wp_enqueue_scripts', 'CA_enqueue_scripts');
add_filter('ajax_query_attachments_args', 'CA_filter_media');`
JS:
(function($) {
$(document).ready( function() {
var file_frame;
$( '#upload_image' ).on( 'click', function( event ) {
event.preventDefault();
if ( file_frame ) {
file_frame.open();
return;
}
file_frame = wp.media.frames.file_frame = wp.media({
title: $( this ).data( 'uploader_title' ),
button: {
text: $( this ).data( 'uploader_button_text' ),
},
multiple: false // set this to true for multiple file selection
});
file_frame.on( 'select', function() {
attachment = file_frame.state().get('selection').first().toJSON();
console.log(attachment);
});
file_frame.open();
});
});
})(jQuery);
I have set granted 'upload, edit post' permissions to role using using User Role Editor plugin.
Thanks!

Answer 1

I resolved this issues installing https://wordpress.org/plugins/user-role-editor/,
then I realized that my CPT, the one that I created to be modified by this Role(Customer) was with capabilities of page. I modified on the plugin option..
Hope that helps you.