fix(rpc): wrong block number in debug trace related api (evmos#1591)

* fix wrong block number in debug_traceTransaction

* add change doc

* update nix

* update nix

Co-authored-by: Freddy Caceres <facs95@gmail.com>
Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>

CHANGELOG.md

@@ -87,6 +87,8 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (rpc) [#1405](https://github.com/evmos/ethermint/pull/1405) Pass chain-id to grpc query through request, otherwise it's not initialized if abci event don't happens.
 * (rpc) [#1431](https://github.com/evmos/ethermint/pull/1431) Align hex-strings proof fields in `eth_getProof` as Ethereum.
 * (rpc) [#1503](https://github.com/evmos/ethermint/pull/1503) Fix block hashes returned on JSON-RPC filter `eth_newBlockFilter`.
+running transaction in `ReCheckMode`
+* (rpc) [#1591](https://github.com/evmos/ethermint/pull/1591) Fix block number returned in opcode for debug trace related api.
 
 ## [v0.19.3] - 2022-10-14
 

x/evm/keeper/grpc_query.go

@@ -369,8 +369,8 @@ func (k Keeper) TraceTx(c context.Context, req *types.QueryTraceTxRequest) (*typ
 		return nil, status.Errorf(codes.InvalidArgument, "output limit cannot be negative, got %d", req.TraceConfig.Limit)
 	}
 
-	// minus one to get the context of block beginning
-	contextHeight := req.BlockNumber - 1
+	// get the context of block beginning
+	contextHeight := req.BlockNumber
 	if contextHeight < 1 {
 		// 0 is a special value in `ContextWithHeight`
 		contextHeight = 1
@@ -440,8 +440,8 @@ func (k Keeper) TraceBlock(c context.Context, req *types.QueryTraceBlockRequest)
 		return nil, status.Errorf(codes.InvalidArgument, "output limit cannot be negative, got %d", req.TraceConfig.Limit)
 	}
 
-	// minus one to get the context of block beginning
-	contextHeight := req.BlockNumber - 1
+	// get the context of block beginning
+	contextHeight := req.BlockNumber
 	if contextHeight < 1 {
 		// 0 is a special value in `ContextWithHeight`
 		contextHeight = 1