Visualisation Blank in kibana due to failed

[umay_fb]

i create a visualization data table with kibana 7.5.0, went i run it i didnt get a table and i get error :

{
"resp": {
"error": {}
}
}

how to solve it and show the visualization... thanks before

[flash1293 (Joe Reuter)]

Are there any errors in the Kibana or Elasticsearch logs?

[umay_fb]

i didnt found any error in kibana, in elastic i get

{
"resp": {
"error": {}
}
}

[umay_fb]

is this time out in elastic? i set elasticsearch.requestTimeout : 600000 in kibana.yml, but in inspect while fail i get time request to took the visual always around 120000