I keep getting this error/warning message at top of slide show how do I fix?

Warning: Invalid argument supplied for foreach() in /home/content/30/8504330/html/modules/mod_ytc_k2slideshow/assets/ytc_k2.php on line 208

Thanks for you help in this matter in advance

npj6177

Dear npj6177,


This problem appear when you haven't data was selected.

Please check your data and config on module.

Thanks!

Can you explain exactly which module settings / configurations this is re
lated to so I know where to go to make the appropriate selections?

Thanks much!

chungnd wrote:

I'd like to know as well, what you are referring to?
I got all the settings configured, including choosing the categories from the list to pull from.

Dear danss2

Please refer our userguide

www.smartaddons.com/joomla/extensions/extension-user-guides/186-yt-slideshow-module-user-guide

Thanks

I really appreciate your support in getting me to the users guide, but I do not see how explanation of installation process and of each configuration option supposed to help me fix that error...
Besides: that guide is outdated and does not reflect the actual settings choices/screen