On our site by mistake some wrong links were entered and google crawled them. We have fixed those links. But they still show up in Not Found Errors. Should we just mark them as fixed? Or what is the best way to deal with them?

[Lybrate0606]

Some parameter was not sent. So the link was read as :

null/city, null/country instead cityname/city

[DirkC]

It's not a big issue. Just mark as fixed - if they 404 & no links exist them they will disappear from the reporting (every site has 404 errors). Even if you don't do anything it's not a problem;

Dirk

[GlobeRunner]

If you look at those links in Google Search Console (crawl errors), you'll see that there is a date there. If there are some that show up with an older date (than yesterday, for example), you can mark as fixed. If those errors are still there, then they'll show up again.