Hello! I have the following problem, I am building a theme and the page where the posts are added is not the index.php, so that the posts appeared I had to put <?php query_posts(''); ?>
in the loop, it worked normally, but the functionality ) that exists in the ADM panel, is gone, but when I activate some other default wordpress theme, this option appears again. Any solution? Thanks!
/* ativa post thumbnails e especifica padrão para tamanho de imagem */
add_theme_support('post-thumbnails');
add_image_size('690x300', 690, 300, True);