"github.com/vapor/common"
"github.com/vapor/config"
"github.com/vapor/consensus"
"github.com/vapor/common"
"github.com/vapor/config"
"github.com/vapor/consensus"
"github.com/vapor/crypto/ed25519/chainkd"
"github.com/vapor/database/leveldb"
"github.com/vapor/protocol"
"github.com/vapor/crypto/ed25519/chainkd"
"github.com/vapor/database/leveldb"
"github.com/vapor/protocol"
- chain, err := protocol.NewChain(store, txPool, engine)
+ chain, err := protocol.NewChain(store, txPool)