I am trying ELK 8.0.0 from code source as dev cluster, and used the same configuration of my prod cluster (Version 7.10.1) but when I installed beats (version 7.11.1) I am getting errors in the dashboards as you can see in the Picture.
When I click on the error, I get :
error [ esaggs] JSON parse: Unexpected chararter at line 1 column 1 of the JSON data
Is it because beats version 7.11.1 are not compatible with ELK version 8.0.0 ? Or I just don't have enough DATA ?
Thanks for your help