prysm node runs with `--enable-new-state-mgmt`

output.txt

nodeVersion   : Prysm/Git commit: 34c02ffd346462f387f3d99eab798cf81f845c8e. Built at: 2020-05-14 03:26:24+00:00
headEpoch     : 6156
finalizedEpoch: 6154
justifiedEpoch: 6155
panic: rpc error: code = Internal desc = Could not paginate results: page start 28500 >= list 28500

prysm_list_validators.go

package main

import (
	"context"
	"eth2-exporter/utils"
	"flag"
	"fmt"

	ptypes "github.com/gogo/protobuf/types"
	ethpb "github.com/prysmaticlabs/ethereumapis/eth/v1alpha1"
	"google.golang.org/grpc"
)

func main() {
	addrFlag := flag.String("addr", ":4000", "address of beacon-node to connect to")
	epochFlag := flag.Uint64("epoch", 0, "epoch to query")

	flag.Parse()

	dialOpt := grpc.WithInsecure()
	conn, err := grpc.Dial(*addrFlag, dialOpt)
	if err != nil {
		panic(err)
	}

	nodeClient := ethpb.NewNodeClient(conn)

	version, err := nodeClient.GetVersion(context.Background(), &ptypes.Empty{})
	if err != nil {
		panic(err)
	}

	chainClient := ethpb.NewBeaconChainClient(conn)

	chainHead, err := chainClient.GetChainHead(context.Background(), &ptypes.Empty{})
	if err != nil {
		panic(err)
	}

	fmt.Printf("nodeVersion   : %v\n", version.Version)
	fmt.Printf("headEpoch     : %v\n", chainHead.HeadEpoch)
	fmt.Printf("finalizedEpoch: %v\n", chainHead.FinalizedEpoch)
	fmt.Printf("justifiedEpoch: %v\n", chainHead.JustifiedEpoch)

	epoch := *epochFlag

	validatorsResponse := &ethpb.Validators{}
	validatorsRequest := &ethpb.ListValidatorsRequest{PageSize: utils.PageSize, PageToken: validatorsResponse.NextPageToken, QueryFilter: &ethpb.ListValidatorsRequest_Epoch{Epoch: epoch}}
	if epoch == 0 {
		validatorsRequest.QueryFilter = &ethpb.ListValidatorsRequest_Genesis{Genesis: true}
	}
	for {
		validatorsRequest.PageToken = validatorsResponse.NextPageToken
		validatorsResponse, err = chainClient.ListValidators(context.Background(), validatorsRequest)
		if err != nil {
			panic(err)
		}
		if validatorsResponse.TotalSize == 0 {
			break
		}
		if false {
			for _, validator := range validatorsResponse.ValidatorList {
				fmt.Println(validator.Index, validator.Validator.PublicKey)
			}
		}
		if validatorsResponse.NextPageToken == "" {
			break
		}
	}

}