Kibana 7.8.0 auto closed when click on Discover

Hi lukeelmers,

I didn’t bring in new column. When I inspect my data, I noticed that some of the test data were created with 4 digits of decimal fraction, some with 3 digits of decimal fraction. So, I added the new date format in the config file.

Original:

date {
match => ["logindate","yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"]
timezone => "Asia/Kuala_Lumpur"
target => " @timestamp "
}
}

New:

date {
match => ["logindate","yyyy-MM-dd'T'HH:mm:ss.SSS'Z'",
"yyyy-MM-dd'T'HH:mm:ss.SSSS'Z'"]
timezone => "Asia/Kuala_Lumpur"
target => " @timestamp "
}
}

@timestamp shown as date in my index pattern.

The error message of => “undefined” is not a configured index pattern ID…...
is the only error message I got.

Is there any built-in log file that I could look for error message(s)?

By the way, I am using IE 11 as browser. I read that although IE is one of the supported browser, “There will be visual artifacts in IE 11”. Could this be the problem? (ref:Kibana browser support (IE-11)?)