undefined: math.S256

[jbaldwinroberts]

i'm seeing this issue when I run go mod tidy:

github.com/hashgraph/hedera-sdk-go/[email protected]/contract_function_result.go:245:29: undefined: math.S256

Attempting to update my code to use github.com/hiero-ledger/hiero-sdk-go/v2 results in:

go: finding module for package github.com/hiero-ledger/hiero-sdk-go/v2
go: downloading github.com/hiero-ledger/hiero-sdk-go v0.9.4
go: github.com/palisadeinc/custody/backend/blockchain/hedera-connector imports
        github.com/hashgraph/hedera-mirror-node/hedera-mirror-rosetta/app/services/construction imports
        github.com/hiero-ledger/hiero-sdk-go/v2: module github.com/hiero-ledger/hiero-sdk-go/v2@latest found (v2.54.0), but does not contain package github.com/hiero-ledger/hiero-sdk-go/v2

Any ideas? Thanks

[0xivanov]

Hello @jbaldwinroberts , can you try updating everywhere in your codebase where you use import "github.com/hiero-ledger/hiero-sdk-go/v2" to import hiero "github.com/hiero-ledger/hiero-sdk-go/v2/sdk"

[jbaldwinroberts]

Hey @0xivanov , all my imports are already using import hiero "github.com/hiero-ledger/hiero-sdk-go/v2/sdk"

[0xivanov]

Hmm, this is weird. I have set up a testing project and it compiles for me. Here is my setup:

go.mod:

module test.com

go 1.23.3

require (
	github.com/hiero-ledger/hiero-sdk-go/v2 v2.54.0
	google.golang.org/protobuf v1.36.2
)

require (
	github.com/btcsuite/btcd/btcec/v2 v2.3.4 // indirect
	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0 // indirect
	github.com/json-iterator/go v1.1.12 // indirect
	github.com/mattn/go-colorable v0.1.13 // indirect
	github.com/mattn/go-isatty v0.0.20 // indirect
	github.com/mitchellh/mapstructure v1.5.0 // indirect
	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
	github.com/modern-go/reflect2 v1.0.2 // indirect
	github.com/pkg/errors v0.9.1 // indirect
	github.com/rs/zerolog v1.33.0 // indirect
	github.com/tyler-smith/go-bip39 v1.1.0 // indirect
	github.com/youmark/pkcs8 v0.0.0-20201027041543-1326539a0a0a // indirect
	golang.org/x/crypto v0.32.0 // indirect
	golang.org/x/net v0.33.0 // indirect
	golang.org/x/sys v0.29.0 // indirect
	golang.org/x/text v0.21.0 // indirect
	google.golang.org/genproto/googleapis/rpc v0.0.0-20240528184218-531527333157 // indirect
	google.golang.org/grpc v1.65.0 // indirect
)

main.go:

package main

import (
	"fmt"

	hiero "github.com/hiero-ledger/hiero-sdk-go/v2/sdk"
)

func main() {
	client := hiero.AccountID{}
	fmt.Println(client)
}

[jbaldwinroberts]

I think the issue stems from this import github.com/hashgraph/hedera-mirror-node/hedera-mirror-rosetta/app/services/construction - please try to repro with that.

[jbaldwinroberts]

I'm guessing these imports need updating:
https://github.com/search?q=repo:hashgraph/hedera-mirror-node%20github.com/hiero-ledger/hiero-sdk-go/v2%22&type=code

[0xivanov]

Oh so you are not importing the SDK directly, but indirectly from the mirror-node?

[0xivanov]

I think the version imported from the mirror-node and the version you are importing are not compatible. Can you try to use v2.53.0?

[jbaldwinroberts]

I did this:

❯ go mod edit -require=github.com/hiero-ledger/hiero-sdk-go/[email protected]
❯ go mod tidy
go: downloading github.com/hiero-ledger/hiero-sdk-go/v2 v2.53.0
go: finding module for package github.com/hiero-ledger/hiero-sdk-go/v2/sdk
go: found github.com/hiero-ledger/hiero-sdk-go/v2/sdk in github.com/hiero-ledger/hiero-sdk-go/v2 v2.54.0
go: finding module for package github.com/hiero-ledger/hiero-sdk-go/v2
go: github.com/palisadeinc/custody/backend/blockchain/hedera-connector imports
        github.com/hashgraph/hedera-mirror-node/hedera-mirror-rosetta/app/services/construction imports
        github.com/hiero-ledger/hiero-sdk-go/v2: module github.com/hiero-ledger/hiero-sdk-go/v2@latest found (v2.54.0), but does not contain package github.com/hiero-ledger/hiero-sdk-go/v2

Is there another way to lock the version you'd recommend?
Have you been able to reproduce?

[0xivanov]

go: finding module for package github.com/hiero-ledger/hiero-sdk-go/v2/sdk : it's trying to find the /sdk package which is only available in v2.54.0. I think you should revert the import changes from v2/sdk to v2 and it should download version 2.53.0.

[jbaldwinroberts]

got it, thanks