plugin management is by default under
dashboard – plugins;
to run plugins, you don’t need a functions.php in your theme.
for details, check the instructions of the individual plugin.
Great! Glad to hear I don’t need the functions.php
I’m trying to work with “promotions slider”. I have followed the video tutorial. I get this error
“
Notice: Undefined index: _promo_slider_disable_links in /home2/treeparl/public_html/testing/wp-content/plugins/promotion-slider/index.php on line 275
Notice: Undefined index: _promo_slider_show_ad_code in /home2/treeparl/public_html/testing/wp-content/plugins/promotion-slider/index.php on line 275
Warning: Cannot modify header information – headers already sent by (output started at /home2/treeparl/public_html/testing/wp-content/plugins/promotion-slider/index.php:275) in /home2/treeparl/public_html/testing/wp-includes/pluggable.php on line 866
“
I’ve uninstalled and installed the plugin a few times, but still get the error. Therefore I figured I needed something I am missing.
plugins often use the wp_head() and/or wp_footer() hooks –
do you have these in header.php and footer.php, resp. ?
http://codex.wordpress.org/Function_Reference/wp_head
http://codex.wordpress.org/Function_Reference/wp_footer
I take it these errors only occur when you are saving a promotion? These are due to an oversight on my part when no value is entered in the meta box fields. These are just notices, so setting WP_DEBUG to false in wp-config.php will hide the notices and make the site work properly. You never want to have WP_DEBUG active on a live site anyway.