UnicodeDecodeError Traceback (most recent call last) <ipython-input-13-d8bda818b845> in <module> 1 import pandas as pd 2 from IPython.display import display ----> 3 data = pd.read_csv('goods.csv', encoding='utf-8') 4 data.insert(2, 'goods', '') 5 def get_goods(title): C:\u01\anaconda3\lib\site-packages\pandas\io\parsers.py in read_csv(filepath_or_buffer, sep, delimiter, header, names, index_col, usecols, squeeze, prefix, mangle_dupe_cols, dtype, engine, converters, true_values, false_values, skipinitialspace, skiprows, skipfooter, nrows, na_values, keep_default_na, na_filter, verbose, skip_blank_lines, parse_dates, infer_datetime_format, keep_date_col, date_parser, dayfirst, cache_dates, iterator, chunksize, compression, thousands, decimal, lineterminator, quotechar, quoting, doublequote, escapechar, comment, encoding, dialect, error_bad_lines, warn_bad_lines, delim_whitespace, low_memory, memory_map, float_precision, storage_options) 608 kwds.update(kwds_defaults) 609 --> 610 return _read(filepath_or_buffer, kwds) 611 612 C:\u01\anaconda3\lib\site-packages\pandas\io\parsers.py in _read(filepath_or_buffer, kwds) 460 461 # Create the parser. --> 462 parser = TextFileReader(filepath_or_buffer, **kwds) 463 464 if chunksize or iterator: C:\u01\anaconda3\lib\site-packages\pandas\io\parsers.py in __init__(self, f, engine, **kwds) 817 self.options["has_index_names"] = kwds["has_index_names"] 818 --> 819 self._engine = self._make_engine(self.engine) 820 821 def close(self): C:\u01\anaconda3\lib\site-packages\pandas\io\parsers.py in _make_engine(self, engine) 1048 ) 1049 # error: Too many arguments for "ParserBase" -> 1050 return mapping[engine](self.f, **self.options) # type: ignore[call-arg] 1051 1052 def _failover_to_python(self): C:\u01\anaconda3\lib\site-packages\pandas\io\parsers.py in __init__(self, src, **kwds) 1896 1897 try: -> 1898 self._reader = parsers.TextReader(self.handles.handle, **kwds) 1899 except Exception: 1900 self.handles.close() pandas\_libs\parsers.pyx in pandas._libs.parsers.TextReader.__cinit__() pandas\_libs\parsers.pyx in pandas._libs.parsers.TextReader._get_header() pandas\_libs\parsers.pyx in pandas._libs.parsers.TextReader._tokenize_rows() pandas\_libs\parsers.pyx in pandas._libs.parsers.raise_parser_error() UnicodeDecodeError: 'utf-8' codec can't decode byte 0xca in position 83: invalid continuation byte
时间: 2024-02-15 07:04:17 浏览: 19
这个错误通常是由于在读取文件时指定的编码与实际编码不匹配导致的。在这种情况下,建议尝试使用其他编码格式重新读取文件。你可以尝试使用 "GBK" 或 "GB2312" 等中文编码格式。例如,你可以这样修改代码:
```python
data = pd.read_csv('goods.csv', encoding='GBK')
```
如果还是无法解决问题,建议检查文件本身是否存在编码问题,可能需要在其他编辑器中重新保存文件并指定正确的编码格式。
相关问题
这段代码是什么意思 UnicodeDecodeError Traceback (most recent call last) <ipython-input-3-0c9d74cb6294> in <module> 1 import jieba 2 import wordcloud ----> 3 f = open("D:\pythonProject\携程数据\游记正文.xlsx", "r", encoding="utf-8").read() 4 t = f.read() 5 f.close() D:\anaconda\lib\codecs.py in decode(self, input, final) 320 # decode input (taking the buffer into account) 321 data = self.buffer + input --> 322 (result, consumed) = self._buffer_decode(data, self.errors, final) 323 # keep undecoded input until the next call 324 self.buffer = data[consumed:] UnicodeDecodeError: 'utf-8' codec can't decode bytes in position 15-16: invalid continuation byte
这段代码是使用Python中的`open()`函数打开一个名为"游记正文.xlsx"的Excel文件,并尝试以UTF-8编码读取文件内容。然而,在第15至16个字节的位置上,存在无效的续字符,因此出现了UnicodeDecodeError错误。这通常是因为文件编码与指定的编码不匹配,或者文件本身存在无效的字符。你可以尝试使用其他编码方式来打开文件,或者检查文件内容是否包含非法字符。
Exception in Tkinter callback Traceback (most recent call last): File "D:\Program Files\a\lib\tkinter\__init__.py", line 1705, in __call__ return self.func(*args) File "<ipython-input-4-391604196991>", line 21, in import_csv_data data = list(reader) UnicodeDecodeError: 'gbk' codec can't decode byte 0xbd in position 8: illegal multibyte sequence这是哪里错了
这个错误是由于CSV文件的编码格式不是`gbk`造成的,`gbk`是一种常见的编码格式,但并不支持所有字符集,因此当读取文件时会抛出编码错误。你可以尝试使用其他编码格式,例如`utf-8`。
你可以在`open()`函数中指定文件的编码格式,以下是示例代码:
```python
import csv
def import_csv_data():
# 打开CSV文件并指定编码格式为utf-8
with open("file.csv", "r", encoding="utf-8") as file:
# 读取CSV文件内容
reader = csv.reader(file)
# 转换为列表
data = list(reader)
# 显示前10行数据
for row in data[:10]:
print(row)
```
你可以将以上代码添加到`import_csv_data()`方法内部,这样当点击"导入CSV文件"按钮后,程序会自动读取CSV文件并显示前10行数据。