这里有一个链接，指向代码的屏幕截图，因为我不知道格式。https://i.stack.imgur.com/uTx52.png
和错误镜头：
(venv) PS C:Usersusuariopyblock> py
Python 3.10.1 (tags/v3.10.1:2cd268a, Dec 6 2021, 19:10:37) [MSC v.1929 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> from deploy import *
>>> deploy_contract(7,10,os.environ['ADDRESS_1'],os.environ['PRIVATE_KEY_1'])
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:Usersusuariopyblockdeploy.py", line 27, in deploy_contract
deployment = guess_number.constructor(secret_number).buildTransaction(transaction_body)
File "C:Usersusuariopyblockvenvlibsite-packageseth_utilsdecorators.py", line 18, in _wrapper
return self.method(obj, *args, **kwargs)
File "C:Usersusuariopyblockvenvlibsite-packagesweb3contract.py", line 684, in buildTransaction
return fill_transaction_defaults(self.web3, built_transaction)
File "cytoolz/functoolz.pyx", line 250, in cytoolz.functoolz.curry.__call__
return self.func(*args, **kwargs)
File "C:Usersusuariopyblockvenvlibsite-packagesweb3_utilstransactions.py", line 121, in fill_transaction_defaults
default_val = default_getter(web3, transaction)
File "C:Usersusuariopyblockvenvlibsite-packagesweb3_utilstransactions.py", line 71, in <lambda>
web3.eth.max_priority_fee + (2 * web3.eth.get_block('latest')['baseFeePerGas'])
File "C:Usersusuariopyblockvenvlibsite-packagesweb3eth.py", line 549, in max_priority_fee
return self._max_priority_fee()
File "C:Usersusuariopyblockvenvlibsite-packagesweb3module.py", line 57, in caller
result = w3.manager.request_blocking(method_str,
File "C:Usersusuariopyblockvenvlibsite-packagesweb3manager.py", line 198, in request_blocking
return self.formatted_response(response,
File "C:Usersusuariopyblockvenvlibsite-packagesweb3manager.py", line 171, in formatted_response
raise ValueError(response["error"])
ValueError: {'message': 'Method eth_maxPriorityFeePerGas not supported.', 'code': -32000, 'data': {'stack': 'Error: Method eth_maxPriorityFeePerGas not supported.n at GethApiDouble.handleRequest (C:\Program Files\WindowsApps\GanacheUI_2.5.4.0_x64__5dg5pnz03psnj\app\resources\static\node\node_modules\ganache-core\lib\subproviders\geth_api_double.js:70:16)n at next (C:\Program Files\WindowsApps\GanacheUI_2.5.4.0_x64__5dg5pnz03psnj\app\resources\static\node\node_modules\ganache-core\node_modules\web3-provider-engine\index.js:136:18)n at GethDefaults.handleRequest (C:\Program Files\WindowsApps\GanacheUI_2.5.4.0_x64__5dg5pnz03psnj\app\resources\static\node\node_modules\ganache-core\lib\subproviders\gethdefaults.js:15:12)n at next (C:\Program Files\WindowsApps\GanacheUI_2.5.4.0_x64__5dg5pnz03psnj\app\resources\static\node\node_modules\ganache-core\node_modules\web3-provider-engine\index.js:136:18)n
at SubscriptionSubprovider.FilterSubprovider.handleRequest (C:\Program Files\WindowsApps\GanacheUI_2.5.4.0_x64__5dg5pnz03psnj\app\resources\static\node\node_modules\ganache-core\node_modules\web3-provider-engine\subproviders\filters.js:89:7)n at SubscriptionSubprovider.handleRequest (C:\Program Files\WindowsApps\GanacheUI_2.5.4.0_x64__5dg5pnz03psnj\app\resources\static\node\node_modules\ganache-core\node_modules\web3-provider-engine\subproviders\subscriptions.js:137:49)n at next (C:\Program Files\WindowsApps\GanacheUI_2.5.4.0_x64__5dg5pnz03psnj\app\resources\static\node\node_modules\ganache-core\node_modules\web3-provider-engine\index.js:136:18)n at DelayedBlockFilter.handleRequest (C:\Program Files\WindowsApps\GanacheUI_2.5.4.0_x64__5dg5pnz03psnj\app\resources\static\node\node_modules\ganache-core\lib\subproviders\delayedblockfilter.js:31:3)n at next (C:\Program Files\WindowsApps\GanacheUI_2.5.4.0_x64__5dg5pnz03psnj\app\resources\static\node\node_modules\ganache-core\node_modules\web3-provider-engine\index.js:136:18)n at RequestFunnel.handleRequest (C:\Program Files\WindowsApps\GanacheUI_2.5.4.0_x64__5dg5pnz03psnj\app\resources\static\node\node_modules\ganache-core\lib\subproviders\requestfunnel.js:32:12)n at next (C:\Program Files\WindowsApps\GanacheUI_2.5.4.0_x64__5dg5pnz03psnj\app\resources\static\node\node_modules\ganache-core\node_modules\web3-provider-engine\index.js:136:18)n at Web3ProviderEngine._handleAsync (C:\Program Files\WindowsApps\GanacheUI_2.5.4.0_x64__5dg5pnz03psnj\app\resources\static\node\node_modules\ganache-core\node_modules\web3-provider-engine\index.js:123:3)n at Timeout._onTimeout (C:\Program Files\WindowsApps\GanacheUI_2.5.4.0_x64__5dg5pnz03psnj\app\resources\static\node\node_modules\ganache-core\node_modules\web3-provider-engine\index.js:107:12)n at listOnTimeout (internal/timers.js:531:17)n at processTimers (internal/timers.js:475:7)', 'name': 'Error'}}在您的transaction_body中，您需要添加gasPrice，如下所示：
"gasPrice": web3_connection.eth.gas_price
这是由于EIP1559的更改，以及web3.py的更新。