Adwords Editor still showing errors even after removing them
Being relatively new to using Adwords Editor, I tried to add some new Ad Groups (6). When this failed, I removed them. However, I had simultaneously added 18 ads, 3 under each of these 6 Ad Groups. So I removed the 18 ads as well.
The error from the 18 ads still shows, even when I hide removed campaigns and ad groups.
It shows when I want to post changes:
And I can't change the ad group for the ads, because I removed them, showing this error:
Is there a way to fix this error even though the ads have been removed?
Hoping there is a fix to this. Thank you.