成功解決ModuleNotFoundError: No module named codecs

成功解決ModuleNotFoundError: No module named 'codecs'

 

 

 

目錄

解決問題

解決思路

解決方法

1、第一次嘗試—在系統環境變量內添加路徑

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解決問題

Fatal Python error: Py_Initialize: unable to load the file system codec
Traceback (most recent call last):
  File "f:\program files\python\python36\lib\encodings\__init__.py", line 31, in <module>
ModuleNotFoundError: No module named 'codecs'

 

 

 

解決思路

模塊未找到錯誤:沒有命名爲“codecs”的模塊

""" Standard "encodings" Package     Standard Python encoding modules are stored in this package directory.     Codec modules must have names corresponding to normalized encoding names as defined in the normalize_encoding() function below, e.g. 'utf-8' must be implemented by the module 'utf_8.py'.     Each codec module must export the following interface:     * getregentry() -> codecs.CodecInfo object     The getregentry() API must return a CodecInfo object with encoder, decoder,  incrementalencoder, incrementaldecoder, streamwriter and streamreader   atttributes which adhere to the Python Codec Interface Standard.     In addition, a module may optionally also define the following APIs which are then used by the package's codec search function:     * getaliases() -> sequence of encoding name strings to use as aliases     Alias names returned by getaliases() must be normalized encoding names as defined by normalize_encoding(). Written by Marc-Andre Lemburg ([email protected]). (c) Copyright CNRI, All Rights Reserved. NO WARRANTY.

"""標準""編碼"包 標準Python編碼模塊存儲在這個包目錄中。 編解碼器模塊必須具有與下面normalize_encoding()函數中定義的規範化編碼名稱相對應的名稱，例如。“utf-8”必須由模塊“utf_8.py”實現。 每個編解碼器模塊必須導出以下接口: * getregentry() ->編解碼器。CodecInfo對象 getregentry() API必須返回一個CodecInfo對象，該對象具有符合Python編解碼接口標準的編碼器、解碼器、增量編碼器、增量解碼器、streamwriter和streamreader atttributes。 此外，模塊還可以選擇定義以下api，然後由包的編解碼器搜索功能使用: * getaliases() -編碼名稱字符串作爲別名的>序列 getaliases()返回的別名必須是normalize_encoding()定義的規範化編碼名。 作者Marc-Andre Lemburg ([email protected])。 (c) CNRI版權所有不保修的。

 

 

解決方法

1、第一次嘗試—在系統環境變量內添加路徑

PYTHONPATH
F:/Program Files/Python/Python36/Lib