转移ERC20代币失败：web3.exceptions.ContractLogicError：执行回滚：ERC20：从零地址转移

此错误意味着在尝试从零地址转移代币时发生了错误。出现此错误的原因可能是由于您尝试从一个无效地址转移代币或者您忘记将代币转移到正确的地址。要解决此问题，请确保您正在从有效的地址转移代币。以下是一个示例代码，其中'contract_address”代表ERC20代币合约地址，'private_key”代表发送地址的私钥，'to_address”代表代币接收地址，'amount”代表代币数量。

from web3.auto import w3
from web3.exceptions import ContractLogicError

# 代币合约地址
contract_address = ""

# 代币发送地址私钥
private_key = ""

# 代币接收地址
to_address = ""

# 代币数量
amount = ""

# 获取代币合约实例
contract = w3.eth.contract(address=contract_address, abi=ABI)

# 获取发送地址公钥
from_address = w3.eth.account.privateKeyToAccount(private_key).address

# 获取代币发送者的余额
balance = contract.functions.balanceOf(from_address).call()

# 如果代币发送者余额低于转移数量，则引发错误
if balance < amount:
    raise ValueError("Insufficient balance to transfer")

# 尝试转移代币
try:
    # 使用私钥进行代币转移
    trx_hash = contract.functions.transfer(to_address, amount). \
        buildTransaction({"nonce": w3.eth.get_transaction_count(from_address)})
    signed_tx = w3.eth.account.signTransaction(trx_hash, private_key=private_key)
    tx_hash = w3.eth.send_raw_transaction(signed_tx.rawTransaction)
    receipt = w3.eth.wait_for_transaction_receipt(tx_hash)
    print("Transfer succeeded with transaction hash:", tx_hash.hex())
    
except ContractLogicError as e:
    # 如果代币转移失败，则引发错误
    raise ValueError("Transfer ERC20 Token Failed: {}".format(e))