fix : fix the chain start

app/middleware/middleware.go

@@ -76,9 +76,7 @@ func (md MD) CheckTx(ctx context.Context, req tx.Request, checkReq tx.RequestChe
 	// 	return tx.Response{}, tx.ResponseCheckTx{}, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "invalid transaction type: %T", reqTx)
 	// }
 
-	anteHandler = md.cosmosMiddleware
-
-	return anteHandler.CheckTx(ctx, req, checkReq)
+	return md.cosmosMiddleware.CheckTx(ctx, req, checkReq)
 }
 
 // DeliverTx implements tx.Handler
@@ -107,8 +105,7 @@ func (md MD) DeliverTx(ctx context.Context, req tx.Request) (tx.Response, error)
 		}
 	}
 
-	anteHandler = md.cosmosMiddleware
-	return anteHandler.DeliverTx(ctx, req)
+	return md.cosmosMiddleware.DeliverTx(ctx, req)
 }
 
 // SimulateTx implements tx.Handler
@@ -137,8 +134,7 @@ func (md MD) SimulateTx(ctx context.Context, req tx.Request) (tx.Response, error
 		}
 	}
 
-	anteHandler = md.cosmosMiddleware
-	return anteHandler.SimulateTx(ctx, req)
+	return md.cosmosMiddleware.SimulateTx(ctx, req)
 }
 
 var _ authante.SignatureVerificationGasConsumer = DefaultSigVerificationGasConsumer

app/middleware/options.go

@@ -80,11 +80,8 @@ func newEthAuthMiddleware(options HandlerOptions) (tx.Handler, error) {
 }
 
 func newCosmosAuthMiddleware(options HandlerOptions) (tx.Handler, error) {
-
 	return authmiddleware.ComposeMiddlewares(
 		authmiddleware.NewRunMsgsTxHandler(options.MsgServiceRouter, options.LegacyRouter),
-		// reject MsgEthereumTxs
-		NewRejectMessagesDecorator(),
 		authmiddleware.NewTxDecoderMiddleware(options.TxDecoder),
 		// Set a new GasMeter on sdk.Context.
 		//
@@ -130,8 +127,6 @@ func newCosmosAnteHandlerEip712(options HandlerOptions) (tx.Handler, error) {
 
 	return authmiddleware.ComposeMiddlewares(
 		authmiddleware.NewRunMsgsTxHandler(options.MsgServiceRouter, options.LegacyRouter),
-		// reject MsgEthereumTxs
-		NewRejectMessagesDecorator(),
 		authmiddleware.NewTxDecoderMiddleware(options.TxDecoder),
 		// Set a new GasMeter on sdk.Context.
 		//

app/middleware/reject.go

@@ -36,16 +36,37 @@ func (rmd RejectMessagesDecorator) CheckTx(ctx context.Context, req tx.Request,
 			)
 		}
 	}
+
 	return rmd.next.CheckTx(ctx, req, checkReq)
 }
 
 // DeliverTx implements tx.Handler
 func (rmd RejectMessagesDecorator) DeliverTx(ctx context.Context, req tx.Request) (tx.Response, error) {
+	reqTx := req.Tx
+	for _, msg := range reqTx.GetMsgs() {
+		if _, ok := msg.(*evmtypes.MsgEthereumTx); ok {
+			return tx.Response{}, sdkerrors.Wrapf(
+				sdkerrors.ErrInvalidType,
+				"MsgEthereumTx needs to be contained within a tx with 'ExtensionOptionsEthereumTx' option",
+			)
+		}
+	}
+
 	return rmd.next.DeliverTx(ctx, req)
 }
 
 // SimulateTx implements tx.Handler
 func (rmd RejectMessagesDecorator) SimulateTx(ctx context.Context, req tx.Request) (tx.Response, error) {
+	reqTx := req.Tx
+	for _, msg := range reqTx.GetMsgs() {
+		if _, ok := msg.(*evmtypes.MsgEthereumTx); ok {
+			return tx.Response{}, sdkerrors.Wrapf(
+				sdkerrors.ErrInvalidType,
+				"MsgEthereumTx needs to be contained within a tx with 'ExtensionOptionsEthereumTx' option",
+			)
+		}
+	}
+
 	return rmd.next.SimulateTx(ctx, req)
 }