Filebeat warn issue depend to the pipeline (Index not found in kibana)

[marouane (marxper)]

Hello,

Trying to start filebeat service I'm getting this war that prevent to get the index showing in kibana.

2021-02-04T15:50:40.400+0100 WARN [elasticsearch] elasticsearch/client.go:407
Cannot index event publisher.Event{Content:beat.Event{Timestamp:time:Time{wall:xxxxxxxxxxx,
ext:xxxxxxxxxx, loc:(*time.Location) (0xXXXXXX)}, ------------------------------
Timestamp:time:Time{wall:xxxxxxxxxxxxxxxxx, ext:xxxxxxxxxxxxxx, loc:(*time.Location) (0xXXXXXX)}, TTL-1, Type: "Log",

This is the pipeline that i'm using

{
  "mypipeline" : {
      "description": "mydescription",
      "processor" : [
        {
          "grok" : {
             "field" : "message",
             "patterns" : [ """ my pattern """ ]
           }
         },
         {
           "date" : {
             "field" : "timestamp",
             "target_field": "@timestamp",
             "formats": [
                 "yyyy-MM-dd HH:mm:ss.SSS"
              ],
               "timezone": "Europe/Spain"
          },
           "remove": {
               "field" : "timestamp"
          }
       }
     ]
   }

Could you please help me to resolve this issue?