opti

core/blockchain_pruner.go

@@ -148,6 +148,10 @@ func (bp *blockchainPruner) pruneBeaconChainBlock(maxBlockNum uint64) (minKey []
 		}
 
 		blockInfo := rawdb.ReadBlock(bp.db, hash, blockNum)
+		if blockInfo == nil {
+			return true
+		}
+
 		err := bp.deleteBlockInfo(blockInfo)
 		if err != nil {
 			utils.Logger().Error().

node/node.go

@@ -160,6 +160,8 @@ func (node *Node) Beaconchain() *core.BlockChain {
 	isNotBeaconChainValidator := node.NodeConfig.Role() == nodeconfig.Validator && node.NodeConfig.ShardID != shard.BeaconChainShardID
 	if isEnablePruneBeaconChain && isNotBeaconChainValidator {
 		bc.EnablePruneBeaconChainFeature()
+	} else if isEnablePruneBeaconChain && !isNotBeaconChainValidator {
+		utils.Logger().Info().Msg("`IsEnablePruneBeaconChain` only available in validator node and shard 1-3")
 	}
 	return bc
 }