I have created a 4 nodes POA network using polygon-edge.
As mentioned ,I have tried out the approach for migration.
I have deployed the staking smart contract in block no 800 .All the validators staking has staked before block no 1500.I have verified the list in staking contract.
I have restarted all the nodes after migration to rebuild the blocks from new genesis.json.
polygon-edge ibft switch --chain ./genesis.json --type PoS --deployment 800 --from 1500
But the blocks are not getting generated from 1500 due to the following error.
failed to get validators when calculation quorum
Please suggest any solutions for the issue.