Web3 错误：Geth 无法与/调用合约功能进行交易

问题描述

我决定运行我自己的以太坊/bsc 全节点。我下载了 geth-linux-amd64-1.1.0 并像这样运行： geth --syncmode "full" --http --http.port 8545 --http.corsdomain "*" --http.addr "127.0.0.1" --http.api "admin,debug,web3,eth,txpool,personal,ethash,miner,net" --cache 18000 --maxpeers 500 --datadir /someplace

geth attach 和 eth.syncing 给我看

{ currentBlock: 9606766,highestBlock: 9606883,kNownStates: 345833179,pulledStates: 345782057,startingBlock: 9604320 }

所以我想我已经同步了。但是，当我运行 w3.eth.getBalance(some_address) 时，它返回 0。当我使用 Metamask 或 infura 时，我得到不同的值。

我也无法在以太坊（或任何其他代币）上与 Tether 交互：

ERC20_ABI = [..] tether_contract = w3.eth.contract('0xdAC17F958D2ee523a2206206994597C13D831ec7',abi=ERC20_ABI) tether_contract.functions.balanceOf(that_address).call()

结果：

Traceback (most recent call last):
      File "/usr/local/lib/python3.8/dist-packages/web3/contract.py",line 1513,in call_contract_function
        output_data = web3.codec.decode_abi(output_types,return_data)
      File "/usr/local/lib/python3.8/dist-packages/eth_abi/codec.py",line 181,in decode_abi
        return decoder(stream)
      File "/usr/local/lib/python3.8/dist-packages/eth_abi/decoding.py",line 127,in __call__
        return self.decode(stream)
      File "/usr/local/lib/python3.8/dist-packages/eth_utils/functional.py",line 45,in inner
        return callback(fn(*args,**kwargs))
      File "/usr/local/lib/python3.8/dist-packages/eth_abi/decoding.py",line 173,in decode
        yield decoder(stream)
      File "/usr/local/lib/python3.8/dist-packages/eth_abi/decoding.py",in __call__
        return self.decode(stream)
      File "/usr/local/lib/python3.8/dist-packages/eth_abi/decoding.py",line 142,in decode
        start_pos = decode_uint_256(stream)
      File "/usr/local/lib/python3.8/dist-packages/eth_abi/decoding.py",line 198,in decode
        raw_data = self.read_data_from_stream(stream)
      File "/usr/local/lib/python3.8/dist-packages/eth_abi/decoding.py",line 305,in read_data_from_stream
        raise InsufficientDataBytes(
    eth_abi.exceptions.InsufficientDataBytes: Tried to read 32 bytes.  Only got 0 bytes
    
    The above exception was the direct cause of the following exception:
    
    Traceback (most recent call last):
      File "<stdin>",line 1,in <module>
      File "/usr/local/lib/python3.8/dist-packages/web3/contract.py",line 957,in call
        return call_contract_function(
      File "/usr/local/lib/python3.8/dist-packages/web3/contract.py",line 1530,in call_contract_function
        raise BadFunctionCallOutput(msg) from e
    web3.exceptions.BadFunctionCallOutput: Could not transact with/call contract function,is contract deployed correctly and chain synced?

我做错了什么？

解决方法

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