(written by baggins)
Been using DFP for over a year, along with Adsense. No problems with directly sold ads vs. adsense displays until just yesterday.
I added a frequency cap on one directly sold campaign so that ads would not appear more than 4x per day to a user. After making this change, Adsense ads just disappeared.
Now ad units are showing completely empty, with the exception of one of the directly sold ads is appearing. Here is the page with debugger activated: (Resource no longer exists)
Notice the top of the page is missing a 728×90 and the right side a 300×250
Using ?google_debug it shows two things:
1) For the five ad slots: Warning Suppressing slot slot name due to lack of content
2) After clicking Delivery Analysis details it shows: Winning Line Item Not Found https://gyazo.com/d97d1d0ca0523df90b1417cebc35a509.png
Adsense is enabled for the entire account AND each of these ad units have adsense enable for them (see column with “yes” in it) https://gyazo.com/bd706f9dd2a57136764ec19a5eaba99a.png
Adsense works just fine on our dev server though, so only the live site is experiencing the issue. Any ideas?
Try to implement the AdSense code directly into your website to see if they show up without DFP. If they do the problem lies within the DFP Settings.
If they don't show up check your Email for the Disabled Message from Google for your website.