I've read this post => International Targeting "no return tags"
because I have this error in my Google webmaster console
International Targeting | Language > 'de' - no return tags
Actually the english page points to the german page, and the german page links back to the english page. (Of course with "points" and "links" I refer to the hreflang tag)
So, I don't understand which is the problem :( Maybe I mis-understood the meaning...
Can anyone help?
Thanks in advance