Wordpress ACF不检索字段信息

I was wondering what is the problem that I am having with the information retrieval from the back-end. (never had such problem before)

I have made an index.php which consists of get_template_part() partials. To be

<?php get_header(); ?>


    <?php get_template_part( 'partials/index', 'slider' );
         get_template_part( 'partials/index', 'services' );
             get_template_part( 'partials/index', 'work' ); 
                get_template_part( 'partials/index', 'testimonials' ); 
                     get_template_part( 'partials/index', 'recent' ); 
                         get_template_part( 'partials/index', 'technologies' ); 
                             get_template_part( 'partials/index', 'contact' ); ?>


        <?php get_footer(); ?>

All those template parts have their own html+php included. It retrieves all the HTML from those partials, but the info that stand on ACF fields, its not retrieved.

index-services.php in "partials" folder example:

<section id="services">
<div class="container">
    <div class="row">
        <div class="col-lg-12 text-center">
            <div class="title">

                <h1 class="section-heading text-uppercase">
                    <?php  the_field('service_section_title'); ?>
                </h1>

                <p class="text-faded">
                    <?php  the_field('service_section_description'); ?>
                </p>

                <div class="btn btn-primary btn-sm">
                    <a href="<?php  the_field('service_section_button_link'); ?>">Learn more</a>
                </div>

            </div>

        </div>
    </div>
</div>

Adding all the link of index-services.php (With repeater field)

http://pastebin.com/xXwBf8uG

Image of retrieved HTML of get_template_part()

And the problem is, that none of those the_field() functions are retrieving the information from the back-end.

I have set field in back-end to be shown in Page as Index (And they are shown, filled)

Am I having a problem with query loops?

Try passing the post ID: <?php the_field($field_name, $post_id); ?>

If you are outside the loop, that could be the problem.

The ACF the_field() function works inside of loop. It uses $post->ID to get information attached with any specific post or page. Try passing the post id like the_field('FIELD_NAME', $post->ID); or in case of repeaters you need to pass post id in repeater loop:

if ( have_rows('FIELD_NAME', $post-ID) ){
    while ( have_rows('FIELD_NAME', $post->ID) ): the_row();
        the_sub_field('SUB_FIELD_NAME'); // No need to add post ID here
    endwhile;
}

I guess that will solve your problem.