I recently imported a saved object into the kibana, but some of the visualizations are working fine but some of them are throwing the above error. I see that there are few posts on thsi topic but i having trouble finding the path to fix it or atleast figuring out what is causing this.
So far, i exported the saved object file and tried to find the index field in that file. It seems that all the index fields have same value and still some of them are failing while others are passing. So i guess index filed does not look like be the issue here.
below is the screenshot of the error.
any help or suggestion how i can troubleshoot and fix this?