Daemon: 1.25.2+mainnet+git.60a61b483.dirty+api1.5.0
Local: lotus version 1.25.2+mainnet+git.60a61b483.dirty
package main
import (
"context"
"fmt"
"github.com/ethereum/go-ethereum"
"github.com/ethereum/go-ethereum/accounts/abi"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/ethclient"
"log"
"strings"
)
const Erc20AbiJson = "[{\"constant\":true,\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"spender\",\"type\":\"address\"},{\"name\":\"tokens\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"name\":\"success\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"from\",\"type\":\"address\"},{\"name\":\"to\",\"type\":\"address\"},{\"name\":\"tokens\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"name\":\"success\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"decimals\",\"outputs\":[{\"name\":\"\",\"type\":\"uint8\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"tokenOwner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"name\":\"balance\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"to\",\"type\":\"address\"},{\"name\":\"tokens\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"name\":\"success\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"tokenOwner\",\"type\":\"address\"},{\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"allowance\",\"outputs\":[{\"name\":\"remaining\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"tokens\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"tokenOwner\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"spender\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"tokens\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"}]"
func main() {
client, err := ethclient.Dial("ws://127.0.0.1:1182/rpc/v1")
if err != nil {
log.Fatal(err)
}
erc20ContractAbi, err := abi.JSON(strings.NewReader(Erc20AbiJson))
if err != nil {
fmt.Println("ERROR: abi.JSON(strings.NewReader(Erc20AbiJson)) err:", err)
return
}
input, err := erc20ContractAbi.Pack(
"balanceOf",
common.HexToAddress("0x6AE8ec1968Ce69DC18c64f6AC999a0DE40023a8F"),
)
if err != nil {
log.Println("ERROR: contractAbi.Pack err:", err)
return
}
tokenAddressHash := common.HexToAddress("0x2421db204968A367CC2C866CD057fA754Cb84EdF")
msg := ethereum.CallMsg{
To: &tokenAddressHash,
Value: nil,
Data: input,
}
out, err := client.CallContract(context.TODO(), msg, nil)
if err != nil {
log.Println("ERROR: evmClient.CallContract err:", err)
return
}
fmt.Println("out: ", out)
}
2024/03/16 17:35:38 ERROR: evmClient.CallContract err: message execution failed: exit 33, revert reason: none, vm error: message failed with backtrace:
00: f02067808 (method 3844450837) -- contract reverted (33)
(RetCode=33)
Ethereum dependencies used github.com/ethereum/go-ethereum v1.13.14
Did not use third-party nodes, self-built nodes
[Fevm]
# EnableEthRPC enables eth_ rpc, and enables storing a mapping of eth transaction hashes to filecoin message Cids.
# This will also enable the RealTimeFilterAPI and HistoricFilterAPI by default, but they can be disabled by config options above.
#
# type: bool
# env var: LOTUS_FEVM_ENABLEETHRPC
EnableEthRPC = true
# EthTxHashMappingLifetimeDays the transaction hash lookup database will delete mappings that have been stored for more than x days
# Set to 0 to keep all mappings
#
# type: int
# env var: LOTUS_FEVM_ETHTXHASHMAPPINGLIFETIMEDAYS
#EthTxHashMappingLifetimeDays = 0
[Fevm.Events]
# EnableEthRPC enables APIs that
# DisableRealTimeFilterAPI will disable the RealTimeFilterAPI that can create and query filters for actor events as they are emitted.
# The API is enabled when EnableEthRPC is true, but can be disabled selectively with this flag.
#
# type: bool
# env var: LOTUS_FEVM_EVENTS_DISABLEREALTIMEFILTERAPI
#DisableRealTimeFilterAPI = false
# DisableHistoricFilterAPI will disable the HistoricFilterAPI that can create and query filters for actor events
# that occurred in the past. HistoricFilterAPI maintains a queryable index of events.
# The API is enabled when EnableEthRPC is true, but can be disabled selectively with this flag.
#
# type: bool
# env var: LOTUS_FEVM_EVENTS_DISABLEHISTORICFILTERAPI
#DisableHistoricFilterAPI = false
# FilterTTL specifies the time to live for actor event filters. Filters that haven't been accessed longer than
# this time become eligible for automatic deletion.
#
# type: Duration
# env var: LOTUS_FEVM_EVENTS_FILTERTTL
#FilterTTL = "24h0m0s"
# MaxFilters specifies the maximum number of filters that may exist at any one time.
#
# type: int
# env var: LOTUS_FEVM_EVENTS_MAXFILTERS
#MaxFilters = 100
# MaxFilterResults specifies the maximum number of results that can be accumulated by an actor event filter.
#
# type: int
# env var: LOTUS_FEVM_EVENTS_MAXFILTERRESULTS
#MaxFilterResults = 10000
# MaxFilterHeightRange specifies the maximum range of heights that can be used in a filter (to avoid querying
# the entire chain)
#
# type: uint64
# env var: LOTUS_FEVM_EVENTS_MAXFILTERHEIGHTRANGE
#MaxFilterHeightRange = 2880
# DatabasePath is the full path to a sqlite database that will be used to index actor events to
# support the historic filter APIs. If the database does not exist it will be created. The directory containing
# the database must already exist and be writeable. If a relative path is provided here, sqlite treats it as
# relative to the CWD (current working directory).
#
# type: string
# env var: LOTUS_FEVM_EVENTS_DATABASEPATH
#DatabasePath = ""
[Index]
# EXPERIMENTAL FEATURE. USE WITH CAUTION
# EnableMsgIndex enables indexing of messages on chain.
#
# type: bool
# env var: LOTUS_INDEX_ENABLEMSGINDEX
#EnableMsgIndex = false
Checklist
Lotus component
Lotus Version
Repro Steps
Describe the Bug
An error occurred while checking the erc20 balance
Can anyone tell me how to fix this?
Tooling
Configuration Options