TypeError: expected string or bytes-like object 是Python 中一个常见的类型错误,通常发生在函数或方法期望接收一个字符串(str)或字节序列(bytes)类型的参数,但实际上接收到了其他类型的参数时。下面我将详细解释这个错误的含义、常见原因、如何检查和修改代码,以及验证修改后的代码。 1. 理解错误含义 这个错误表明...
match = datetime_re.match(value) TypeError: expected string or bytes-like object 请帮我!! 如果您修改了模型中的字段。在那之后你运行 makemigrations 那个时候它会这样问 ^C(api_env)nyros@nyros:~/Desktop/santhi_projects/sample_api/sample_api$ python manage.py makemigrations You are trying to add ...
def _slices_from_text(self, text): 1286 last_break = 0 -> 1287 for match in self._lang_vars.period_context_re().finditer(text): 1288 context = match.group() + match.group('after_tok') 1289 if self.text_contains_sentbreak(context): TypeError: expected string or bytes-like object ...
In Python, different modules and open-source libraries provide various functions that are used to perform multiple operations. Sometimes, while dealing with a function, if the user inputs an integer or string value as an argument, the error “TypeError: expected string or bytes-like object” occ...
根据您提供的错误信息TypeError: expected string or bytes-like object,这个错误通常发生在Python中进行字符串或字节操作时,传入的参数类型不符合预期。为了解决这个问题,请按照以下步骤进行检查和处理: 问题分析: 错误表明函数期望接收的是字符串(str)或字节串(bytes)类型的对象,但实际上收到了其他类型的数据。 可能...
tox/py38 [TypeError] expected string or bytes-like object Traceback (most recent call last): File "/usr/local/lib/python3.8/site-packages/clikit/console_application.py", line 131, in run status_code = command.handle(parsed_args, io) File "/usr/local/lib/python3.8/site-packages/clikit/...
Issue When I runpoetry installin a private GitHub runner on an GHES installation I started getting an error (see further below for full output): TypeError expected string or bytes-like object at /usr/local/lib/python3.8/site-packages/poetry/core/utils/helpers.py:24 in canonicalize_name ...
expectedstringorbytes-likeobject 这是re提示的错误! 打开xls文件没任何问题,可是就是读不出单元格的内容,无值。在re.sub的时候出错。 用pd.read_excel读取相同的xls文件,提示错误 index0isoutofboundsforaxis0withsize0 该单元格读不出来,但是打开能看到一切正常,奇诡...
1. expected string or bytes-like object for i in range(len(dataset)): temp_name = [] if i%6 == 0: ids.append((re.match(pattern_allinfor, dataset[i])).groups()[0]) elif i%6 == 1: everyname = dataset[i].split('; ') ...
return _compile(pattern, flags).sub(repl, string, count) TypeError: expected string or bytes-like object Pythonstr函数应用到您尝试循环的列。 如果您使用的是pandas,这可以实现为: dataframe['column_name']=dataframe['column_name'].apply(str) ...