I got this error when using kibana 5.4
TypeError: "field" is a required parameter
at FieldAggParamFactory.FieldAggParam.write (http://localhost:5601/bundles/kibana.bundle.js?v=8467:81:11707)
at http://localhost:5601/bundles/kibana.bundle.js?v=8467:81:8982
at AggParams.forEach (native)
at AggParamsFactory.AggParams.write (http://localhost:5601/bundles/kibana.bundle.js?v=8467:81:8940)
at AggConfigFactory.AggConfig.write (http://localhost:5601/bundles/kibana.bundle.js?v=8467:82:26986)
at AggConfigFactory.AggConfig.toDsl (http://localhost:5601/bundles/kibana.bundle.js?v=8467:82:27743)
at http://localhost:5601/bundles/kibana.bundle.js?v=8467:98:6303
at Array.forEach (native)
at AggConfigsFactory.AggConfigs.toDsl (http://localhost:5601/bundles/kibana.bundle.js?v=8467:98:6086)
at http://localhost:5601/bundles/kibana.bundle.js?v=8467:79:1739
Does anyone know what does this mean?