Prepend not showing

Hi guys,

I’ve made a field with subfields, the subfields are both text. Though after making the subfields/fields I’ve input a prepend before one of the subfields which during my while doesn’t show.

So I thought all I had to do was press edit again(to sort of update) on the page it would show on. But that didn’t work.

I have more fields and subfields with prepends and those seem to work.

Does anyone know why this is so?

This is my code on which it doesn’t work.

<?php if( have_rows('gallery_project') ):
			    while( have_rows('hyperlink_samenwerking') ): the_row(); ?>			

			<div class="projectinfo">

				  <?php the_content(); ?>

				  <a href="<?php the_sub_field('url');?>"><?php the_sub_field('naam'); ?></a>

				<?php endwhile; endif; ?>

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