Other common encodings: cp1252 (common for western languages in Windows), mbcs (it works only on Windows, it is the infamous Windows ANSI), cp437 (old IBM PC), mac_roman for old mac (western languages).ĮDITED: latin1 seems a better solution in Python, and add a list of common encodings. Just it may give wrong characters, and in such case try other encoding (listed in a link in the above read_csv documentation), until the text seems correct everywhere. It will not fail (as giving you an error message): this encoder can decode all bytes sequences. So try adding, encoding='latin1' to your read_csv(). If the file is older, you should guess the encoding (it depends on the country, the operating system, etc.). UnicodeDecodeError: 'utf-8' codec can't decode byte 0xd4 in position 2: invalid continuation byte 126 Closed Sign up for free to join this conversation on GitHub. Some fixes apply to the CSV files, while others. In this tutorial, we have covered some fixes to solve the UnicodeDecodeError: 'utf-8' codec can't decode byte 0xf8 in position 0: invalid start byte. Maybe it is a mixed encoding file.Īs you can look in the documentation:, you have a encoding parameter to specify a different encoding, and you have a link to the list of supported encoding. INTEGER value for : 233 ENCODED Representation of in UTF-8: b'\xc3\xa9' ENCODED Representation of in UTF-16: b'\xff\xfe\xe9\x00' Conclusion. To prevent Pandas readcsv reading incorrect CSV data due to encoding use: encodingerrors'strinct' - which is the default behavior: df pd.readcsv(file, encodingerrors'strict') This will raise an error: UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe4 in position 0: invalid continuation byte. (result, consumed) = self._buffer_decode(data, self.The error means that your file is not UTF-8 (a common default encoding). Pc = om_file(os.path.join(p, fn))įile "/usr/lib64/python2.7/site-packages/pymatgen/io/vasp/inputs.py", line 1704, in from_fileįile "/usr/lib64/python2.7/codecs.py", line 314, in decode Potcar = get_potcar_in_path(os.path.split(self.filename))įile "/usr/lib64/python2.7/site-packages/pymatgen/io/vasp/outputs.py", line 813, in get_potcar_in_path Self.update_potcar_spec(parse_potcar_file)įile "/usr/lib64/python2.7/site-packages/pymatgen/io/vasp/outputs.py", line 829, in update_potcar_spec Highly unprobable, hence why I didnt put it at the beginning.Ĭode (last line with the error) from pymatgen.electronic_structure.dos import CompleteDos, add_densities, Dosįrom pymatgen.electronic_re import Spin, Orbitalįrom pymatgen.io.vasp.outputs import Vasprun, ProcarĮrror: Traceback (most recent call last):įile "/usr/lib64/python2.7/site-packages/pymatgen/io/vasp/outputs.py", line 383, in _init_ UnicodeDecodeError: 'utf-8' codec can't decode byte 0x80 in position 64: invalid start byte 9517. xml file in the folder, is that file the one with the problem? (shouldn't since they are all created with the same program and if one is wrong then all should be wrong, not a few)Įdit: to actually test my code youd have to install pymatgen (you could with pip) and get a vasprun.xml file. The error appears in a line where I use an outside package but the package is imported fine, code is fine and it works when the unicode error doesn't appear. Have changed the direction of rootdir to see when the error starts and have found some folders within the path I actually want to use that are completely fine and some that return the error, but the thing is all subdirectories either only have folders or have basically the same files, so I dont know where the error is coming from or how to fix it. Running the program I find the error UnicodeDecodeError: 'utf8' codec can't decode byte 0xb0 in position 37: invalid start byte. You may read a csv file using python pandas like this: import pandas as pd file r'data/601988. I tried export LANGC.UTF-8 and export PYTHONIOENCODINGUTF-8, still no luck. We will tell you how to fix this error in this tutorial. I have a code that goes recursively through some folders, in the way of for root, subFolders, files in os.walk(str(rootdir)): Python pandas can allow us to read csv file easily, however, you may find this error: UnicodeDecodeError: ‘utf-8’ codec can’t decode byte 0xc8 in position 0: invalid continuation byte. This error occurs when trying to decode a byte string using the UTF-8 codec and the byte at the given position is not a valid start byte for a UTF-8 encoded.
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