Fixed wrong error message when lastCodeID value is incorrect (cosmos#644

)

* Fixed wrong error message when lastCodeID value is incorrect

* Updated changelog

* removed unused import

* fixed typeo

CHANGELOG.md

@@ -7,6 +7,7 @@
 - Remove unused flags from command prompt for storing contract [\#647](https://github.com/CosmWasm/wasmd/issues/647)
 - Ran `make format` [\#649](https://github.com/CosmWasm/wasmd/issues/649)
 - Add golangci lint check to circleci jobs [\620](https://github.com/CosmWasm/wasmd/issues/620)
+- Updated error log statements in initGenesis for easier debugging: [\#643](https://github.com/CosmWasm/wasmd/issues/643)
 
 [Full Changelog](https://github.com/CosmWasm/wasmd/compare/v0.20.0...HEAD)
 

x/wasm/keeper/genesis.go

@@ -56,11 +56,13 @@ func InitGenesis(ctx sdk.Context, keeper *Keeper, data types.GenesisState, staki
 	}
 
 	// sanity check seq values
-	if keeper.peekAutoIncrementID(ctx, types.KeyLastCodeID) <= maxCodeID {
-		return nil, sdkerrors.Wrapf(types.ErrInvalid, "seq %s must be greater %d ", string(types.KeyLastCodeID), maxCodeID)
+	seqVal := keeper.peekAutoIncrementID(ctx, types.KeyLastCodeID)
+	if seqVal <= maxCodeID {
+		return nil, sdkerrors.Wrapf(types.ErrInvalid, "seq %s with value: %d must be greater than: %d ", string(types.KeyLastCodeID), seqVal, maxCodeID)
 	}
-	if keeper.peekAutoIncrementID(ctx, types.KeyLastInstanceID) <= uint64(maxContractID) {
-		return nil, sdkerrors.Wrapf(types.ErrInvalid, "seq %s must be greater %d ", string(types.KeyLastInstanceID), maxContractID)
+	seqVal = keeper.peekAutoIncrementID(ctx, types.KeyLastInstanceID)
+	if seqVal <= uint64(maxContractID) {
+		return nil, sdkerrors.Wrapf(types.ErrInvalid, "seq %s with value: %d must be greater than: %d ", string(types.KeyLastInstanceID), seqVal, maxContractID)
 	}
 
 	if len(data.GenMsgs) == 0 {