Errors with geo_point

Elastic Stack Logstash
3

Hi Magnus,

You're right, I actually made a typo and my index is "test" (all lowercase).

With this method, my stdout outputs nothing. And nothing is imported into ES.

I have tried with following filter block :

filter {
    csv {
        columns => ["name", "adress", "latitude", "longitude"]
        separator => ","
    }
mutate {
    convert => {"latitude" => "float"}
    convert => {"longitude" => "float"}
    rename => {
            "longitude" => "[location][lon]"
            "latitude" => "[location][lat]"
    }
}
}

stdout outputs the following

{
       "message" => "name,adres,50.696324,4.0367",
      "@version" => "1",
    "@timestamp" => "2016-09-20T06:55:59.646Z",
          "host" => "ubuntu",
          "name" => "JohnSmith",
         "adress" => "Unknown",
      "location" => {
        "lon" => "4.0367",
        "lat" => "50.696324"
    }
}

but with the following error

"error"=>{"type"=>"illegal_argument_exception", "reason"=>"[location] is defined as an object in mapping [logs] but this name is already used for a field in other types"}}}, :level=>:warn}

Yet again, no imports in ES.

Thanks