feat: compatible BaseAccount and initGenesis proposalAddress

x/evm/keeper/config.go

@@ -49,9 +49,13 @@ func (k *Keeper) EVMConfig(ctx sdk.Context, proposerAddress sdk.ConsAddress, cha
 	ethCfg := params.ChainConfig.EthereumConfig(chainID)
 
 	// get the coinbase address from the block proposer
-	coinbase, err := k.GetCoinbaseAddress(ctx, proposerAddress)
-	if err != nil {
-		return nil, errorsmod.Wrap(err, "failed to obtain coinbase address")
+	coinbase := common.Address{}
+	if !proposerAddress.Empty() || len(ctx.BlockHeader().ProposerAddress) > 0 {
+		var err error
+		coinbase, err = k.GetCoinbaseAddress(ctx, proposerAddress)
+		if err != nil {
+			return nil, errorsmod.Wrap(err, "failed to obtain coinbase address")
+		}
 	}
 
 	var txConfig statedb.TxConfig

x/evm/keeper/statedb.go

@@ -21,6 +21,7 @@ import (
 	errorsmod "cosmossdk.io/errors"
 	"github.com/cosmos/cosmos-sdk/store/prefix"
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
 	"github.com/ethereum/go-ethereum/common"
 	ethermint "github.com/evmos/ethermint/types"
 	"github.com/evmos/ethermint/x/evm/statedb"
@@ -121,6 +122,17 @@ func (k *Keeper) SetAccount(ctx sdk.Context, addr common.Address, account stated
 		if err := ethAcct.SetCodeHash(codeHash); err != nil {
 			return err
 		}
+	} else {
+		if account.IsContract() {
+			if baseAcct, isBaseAccount := acct.(*authtypes.BaseAccount); isBaseAccount {
+				acct = &ethermint.EthAccount{
+					BaseAccount: baseAcct,
+					CodeHash:    codeHash.Hex(),
+				}
+			} else {
+				return errorsmod.Wrapf(types.ErrInvalidAccount, "type %T, address %s", acct, addr)
+			}
+		}
 	}
 
 	k.accountKeeper.SetAccount(ctx, acct)