下载测试2

Fatal error: Uncaught Error: Call to undefined function B2\Modules\Templates\is_url() in /www/wwwroot/7b2_jitheme_com/wp-content/themes/b2/Modules/Templates/Single.php:487 Stack trace: #0 /www/wwwroot/7b2_jitheme_com/wp-includes/class-wp-hook.php(324): B2\Modules\Templates\Single->post_download() #1 /www/wwwroot/7b2_jitheme_com/wp-includes/plugin.php(205): WP_Hook->apply_filters() #2 /www/wwwroot/7b2_jitheme_com/wp-includes/post-template.php(256): apply_filters() #3 /www/wwwroot/7b2_jitheme_com/wp-content/themes/b2/TempParts/Single/content.php(81): the_content() #4 /www/wwwroot/7b2_jitheme_com/wp-includes/template.php(812): require('...') #5 /www/wwwroot/7b2_jitheme_com/wp-includes/template.php(745): load_template() #6 /www/wwwroot/7b2_jitheme_com/wp-includes/general-template.php(206): locate_template() #7 /www/wwwroot/7b2_jitheme_com/wp-content/themes/b2/TempParts/single-post.php(5): get_template_part() #8 /www/wwwroot/7b2_jitheme_com/wp-includes/template.php(812): require('...') #9 /www/wwwroot/7b2_jitheme_com/wp-includes/template.php(745): load_template() #10 /www/wwwroot/7b2_jitheme_com/wp-includes/general-template.php(206): locate_template() #11 /www/wwwroot/7b2_jitheme_com/wp-content/themes/b2/single.php(23): get_template_part() #12 /www/wwwroot/7b2_jitheme_com/wp-includes/template-loader.php(106): include('...') #13 /www/wwwroot/7b2_jitheme_com/wp-blog-header.php(19): require_once('...') #14 /www/wwwroot/7b2_jitheme_com/index.php(17): require('...') #15 {main} thrown in /www/wwwroot/7b2_jitheme_com/wp-content/themes/b2/Modules/Templates/Single.php on line 487