bri3d / a2l2xdf Goto Github PK

Traceback (most recent call last):
File "d:\Data\a2l2xdf-master\a2l2xdf.py", line 6, in
from pya2l import DB, model
ImportError: cannot import name 'DB' from 'pya2l' (C:\Users\An\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\pya2l_init_.py)

I get a similar error message with all a2l files I have tested. What am I doing wrong?

$ python3 a2l2xdf.py sa.a2l a2l2xdf.csv
Traceback (most recent call last):
  File "a2l2xdf.py", line 15, in <module>
    db.open_existing(argv[1]) if path.exists(f"{argv[1]}db") else db.import_a2l(argv[1])
  File "/home/chris/.local/lib/python3.7/site-packages/pya2l/__init__.py", line 115, in import_a2l
    prepro_result = prepro.process(self._a2lfn, encoding = detect_encoding(self._a2lfn))
  File "/home/chris/.local/lib/python3.7/site-packages/pya2l/preprocessor.py", line 160, in process
    data = self._process_file(file_name, join_lines = True, encoding = encoding)
  File "/home/chris/.local/lib/python3.7/site-packages/pya2l/preprocessor.py", line 173, in _process_file
    for num, line in enumerate(f_obj, 1):
  File "/usr/lib/python3.7/encodings/ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe4 in position 7497: ordinal not in range(128)

Traceback (most recent call last):
File "C:\Users\John\Downloads\a2l2xdf-master\a2l2xdf.py", line 15, in
db.open_existing(argv[1]) if path.exists(f"{argv[1]}db") else db.import_a2l(argv[1])
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\John\AppData\Local\Programs\Python\Python312\Lib\site-packages\pya2l_init_.py", line 126, in import_a2l
self.db = a2l_parser.parseFromString(prepro_result.a2l_data, dbname = str(self._dbfn), encoding = encoding)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\John\AppData\Local\Programs\Python\Python312\Lib\site-packages\pya2l\parserlib.py", line 116, in parseFromString
return self.parse(antlr4.InputStream(buf), trace)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\John\AppData\Local\Programs\Python\Python312\Lib\site-packages\pya2l\parserlib.py", line 99, in parse
result = walker.walk(listener, tree)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\John\AppData\Local\Programs\Python\Python312\Lib\site-packages\antlr4\tree\Tree.py", line 160, in walk
self.walk(listener, child)
File "C:\Users\John\AppData\Local\Programs\Python\Python312\Lib\site-packages\antlr4\tree\Tree.py", line 160, in walk
self.walk(listener, child)
File "C:\Users\John\AppData\Local\Programs\Python\Python312\Lib\site-packages\antlr4\tree\Tree.py", line 160, in walk
self.walk(listener, child)
File "C:\Users\John\AppData\Local\Programs\Python\Python312\Lib\site-packages\antlr4\tree\Tree.py", line 161, in walk
self.exitRule(listener, t)
File "C:\Users\John\AppData\Local\Programs\Python\Python312\Lib\site-packages\antlr4\tree\Tree.py", line 188, in exitRule
ctx.exitRule(listener)
File "C:\Users\John\AppData\Local\Programs\Python\Python312\Lib\site-packages\pya2l\a2lParser.py", line 4990, in exitRule
listener.exitCharacteristic(self)
File "C:\Users\John\AppData\Local\Programs\Python\Python312\Lib\site-packages\pya2l\a2l_listener.py", line 487, in exitCharacteristic
address = ctx.address.value
^^^^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'value'

Hey there,

Great work here, I'm not the best with python, so it was unclear to me how to use this correctly.

A quick look at the code makes me assume I call the a2l2xdf.py like so in terminal or cmd

python3 a2l2xdf.py mya2lfile.a2l thecsvfile.csv

which will then output the mya2lfile.xdf

I was unsure how I use the csv file correctly?