在Redux Framework中无法打开子菜单

我正在为WordPress开发主题, 并且正在将reduxframework用于主题开发面板。当我将admin文件夹实现为主题并设置路径后, 我在浏览器中打开了WordPress网站并打开了主题面板, 但是没有打开子菜单。
请注意, 代码没有变化。
【在Redux Framework中无法打开子菜单】这是我在此代码小节中的代码不在管理员端显示

Redux::setSection( $opt_name, array( 'title' => __( 'Basic Fields', 'redux-framework-demo' ), 'id'=> 'basic', 'desc'=> __( 'Basic fields as subsections.', 'redux-framework-demo' ), 'icon'=> 'el el-home' ) ); Redux::setSection( $opt_name, array( 'title'=> __( 'Heder', 'redux-framework-demo' ), 'desc'=> __( 'Custom Logo' ), 'id'=> 'Header-setting', 'subsection' => true, 'fields'=> array( array( 'id'=> 'logo', 'type'=> 'media', 'url'=> true, 'title'=> __( 'Custom Logo', 'redux-framework-demo' ), 'desc'=> __( 'Field Description', 'redux-framework-demo'), 'default'=> 'Your Logo', ), ) ) ); Redux::setSection( $opt_name, array( 'title'=> __( 'Footer', 'redux-framework-demo' ), 'desc'=> __( 'Footer copyright' ), 'id'=> 'footer-setting', 'subsection' => true, 'fields'=> array( array( 'id'=> 'copyright-footer', 'type'=> 'textarea', 'title'=> __( 'footer copyright', 'redux-framework-demo'), 'desc'=> __( 'footer copyright', 'redux-framework-demo'), 'default'=> 'Site is copyright by company', ), ) ) );

#1试试看

Redux::setSection( $opt_name, array( 'title' => __( 'Basic Fields', 'redux-framework-demo' ), 'id'=> 'basic', 'icon'=> 'el el-home' ) ); Redux::setSection( $opt_name, array( 'title'=> __( 'Heder', 'redux-framework-demo' ), 'desc'=> __( 'Custom Logo' ), 'id'=> 'Header-setting', 'subsection' => true, 'fields'=> array( array( 'id'=> 'logo', 'type'=> 'media', 'url'=> true, 'title'=> __( 'Custom Logo', 'redux-framework-demo' ), 'desc'=> __( 'Field Description', 'redux-framework-demo'), 'default'=> 'Your Logo', ), ) ) ); Redux::setSection( $opt_name, array( 'title'=> __( 'Footer', 'redux-framework-demo' ), 'desc'=> __( 'Footer copyright' ), 'id'=> 'footer-setting', 'subsection' => true, 'fields'=> array( array( 'id'=> 'copyright-footer', 'type'=> 'textarea', 'title'=> __( 'footer copyright', 'redux-framework-demo'), 'desc'=> __( 'footer copyright', 'redux-framework-demo'), 'default'=> 'Site is copyright by company', ), ) ) );