by Suf | Sep 18, 2024 | Programming, Python, Tips
Introduction When working with pandas in Python, you might encounter the error:TypeError: Series objects are mutable and cannot be hashed.This error often occurs when you attempt to use a pandas Series as a key in a dictionary or try to perform operations that require...
by Suf | Sep 18, 2024 | Programming, Python, Tips
Introduction If you’re working with pandas in Python, especially when dealing with dataframes, you might encounter the error:AttributeError: ‘str’ object has no attribute ‘loc’.This error often arises when you mistakenly treat a string as a...
by Suf | Sep 17, 2024 | Programming, Python, Tips
Introduction When working with files in Python, it’s common to encounter the following error: TypeError: expected str, bytes or os.pathlike object, not _TextIOWrapper_ Understanding the Error Functions like os.remove() or os.rename() expect a file path (a string,...
by Suf | Sep 17, 2024 | Pandas, Python, Tips
Introduction When working with pandas in Python you may encounter the error: ValueError: No axis named for object type DataFrame This error occurs when you try to perform an operation on a DataFrame using an invalid axis parameter. Pandas DataFrames have two axes:...
by Suf | Sep 16, 2024 | Programming, Python, Tips
In pandas, reshaping data is a key operation, often using functions like pivot() or unstack(). However, when your data contains duplicate entries in the index, you may encounter the error: ValueError: Index contains duplicate entries, cannot reshape This error...
by Suf | Sep 14, 2024 | Programming, Python, Tips
When working with Python’s multiprocessing or manager module, you may encounter the error: TypeError: ‘DictProxy’ object is not JSON serializable. This issue arises when attempting to serialise a DictProxy object (a special object created by...
