Filter out the exact errors in kibana

Elastic Stack Kibana
1

Hello guys i am creating a dashboard where i can see the exact errors occuring but i am only able to add the log.file.path in the dashboard which shows error message not the exact error.
like i want to visualize which error is occured in the dashboard like is it related to themes or plugins or the common errors other than this i don't want to see the whole message that shows the errors in which a error is showned many times

Screenshot (50)
Screenshot (50)1920×1080 355 KB

Here i want to show the exact errors but i don't know how to do that i have tried so many times .
Anyone knows the answer to it

2

I had the similar issue and I filtered the message in the visualization itself with wildcard.
You may filter yours like

message.keyword: "*themes*"

or

message.keyword: "*plugin*"

This may not be optimal but at least worked for me.