PHP Notice: Undefined index:

Hi, we use your plugin within

https://hub.suttons.co.uk/videos

An example of the shortcode we have is:

[youtube_channel channel=GrowSuttonsSeeds legacy=GrowSuttonsSeeds playlist=PLE7QMHF_3ZtLH6reEvpxqVQUFI_iislf8 resource=2 cache=300 fetch=10 num=4 ratio=3 responsive=1 width=306 display=playlist norel=1 nobrand=1 showtitle=none desclen=0 noanno=1 noinfo=1]

We’re on v.4.5.1 of WP (latest)
We don’t use any caching plugin

Our YT data info can be provided privately if required.

YouTube API Key: AIzaSyCSPmERQtYt1wcJw1DnHQOtyH4KvAwQuhg
YouTube ID: PLE7QMHF_3ZtLH6reEvpxqVQUFI_iislf8

For a very long time our error logs have been filled by php notices relating to your plugin and I would very much like them to be fixed.

Using the Query Monitor plugin, here is a bulk dump of the issues:

PHP Error	Count	Location	Call Stack	Component
Notice	Undefined index: display	1	wp-content/plugins/youtube-channel/inc/settings.php:379	WPAU_YOUTUBE_CHANNEL_SETTINGS->register_settings()
 wp-content/plugins/youtube-channel/inc/settings.php:379
do_action('admin_init')
 wp-admin/admin.php:168	Plugin: youtube-channel
Undefined index: responsive	1	wp-content/plugins/youtube-channel/inc/settings.php:400	WPAU_YOUTUBE_CHANNEL_SETTINGS->register_settings()
 wp-content/plugins/youtube-channel/inc/settings.php:400
do_action('admin_init')
 wp-admin/admin.php:168	Plugin: youtube-channel
Undefined index: modestbranding	1	wp-content/plugins/youtube-channel/inc/settings.php:544	WPAU_YOUTUBE_CHANNEL_SETTINGS->register_settings()
 wp-content/plugins/youtube-channel/inc/settings.php:544
do_action('admin_init')
 wp-admin/admin.php:168	Plugin: youtube-channel
Undefined index: showdesc	1	wp-content/plugins/youtube-channel/inc/settings.php:621	WPAU_YOUTUBE_CHANNEL_SETTINGS->register_settings()
 wp-content/plugins/youtube-channel/inc/settings.php:621
do_action('admin_init')
 wp-admin/admin.php:168	Plugin: youtube-channel
Undefined index: desclen	1	wp-content/plugins/youtube-channel/inc/settings.php:635	WPAU_YOUTUBE_CHANNEL_SETTINGS->register_settings()
 wp-content/plugins/youtube-channel/inc/settings.php:635
do_action('admin_init')
 wp-admin/admin.php:168

And from the error.log itself:

[06-May-2016 08:44:25 UTC] PHP Notice:  Undefined index: display in /home/suttons1/public_html/hub/wp-content/plugins/youtube-channel/inc/settings.php on line 379
[06-May-2016 08:44:25 UTC] PHP Notice:  Undefined index: responsive in /home/suttons1/public_html/hub/wp-content/plugins/youtube-channel/inc/settings.php on line 400
[06-May-2016 08:44:25 UTC] PHP Notice:  Undefined index: modestbranding in /home/suttons1/public_html/hub/wp-content/plugins/youtube-channel/inc/settings.php on line 544
[06-May-2016 08:44:25 UTC] PHP Notice:  Undefined index: showdesc in /home/suttons1/public_html/hub/wp-content/plugins/youtube-channel/inc/settings.php on line 621
[06-May-2016 08:44:25 UTC] PHP Notice:  Undefined index: desclen in /home/suttons1/public_html/hub/wp-content/plugins/youtube-channel/inc/settings.php on line 635

The only way I can clear this is to de-activate your plugin but this then means we have no video playlists and a rather empty videos page.

https://www.ads-software.com/plugins/youtube-channel/