Beats dahsboards error [ esaggs] JSON parse: Unexpected chararter at line 1 column 1 of the JSON data

[TheHunter1]

Hello,

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

[TheHunter1]

I let it run for 1 more hour, and now the error disappeared
I Think it means that I had not enough data, but it would be better if it displayed "No data found" in place of "error JSON"

Thanks for all ^ ^

[Marius_Dragomir]

There error normally better explained, but this is a development branch which is almost a year away from targeted release so it will get better.