module 'canmatrix' has no attribute 'matrix_class'

[yangjietadie]

use python3.12.12 with the deployment command like this
pip install .
Then it reports like

C:\Users\user\AppData\Local\miniconda3\envs\py312\Lib\site-packages\click\core.py:1223: UserWarning: The parameter --symExportEncoding is used more than once. Remove its duplicate as parameters should be unique.
  parser = self.make_parser(ctx)
C:\Users\user\AppData\Local\miniconda3\envs\py312\Lib\site-packages\click\core.py:1216: UserWarning: The parameter --symExportEncoding is used more than once. Remove its duplicate as parameters should be unique.
  self.parse_args(ctx, args)
INFO - convert - Importing SDB22436_E245_J1_ADRedundancyCAN_250124_PNC.dbc ...
error with line no: 116
b'BA_ "ILused" BU_ ETC 0;\r\n'
INFO - convert - Import Done
INFO - convert - Exporting target.xlsx ...
INFO - convert - 4 Frames found
Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "C:\Users\user\AppData\Local\miniconda3\envs\py312\Scripts\canconvert.exe\__main__.py", line 6, in <module>
  File "C:\Users\user\AppData\Local\miniconda3\envs\py312\Lib\site-packages\click\core.py", line 1485, in __call__
    return self.main(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\user\AppData\Local\miniconda3\envs\py312\Lib\site-packages\click\core.py", line 1406, in main
    rv = self.invoke(ctx)
         ^^^^^^^^^^^^^^^^
  File "C:\Users\user\AppData\Local\miniconda3\envs\py312\Lib\site-packages\click\core.py", line 1269, in invoke
    return ctx.invoke(self.callback, **ctx.params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\user\AppData\Local\miniconda3\envs\py312\Lib\site-packages\click\core.py", line 824, in invoke
    return callback(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\user\AppData\Local\miniconda3\envs\py312\Lib\site-packages\canmatrix\cli\convert.py", line 158, in cli_convert
    canmatrix.convert.convert(infile, outfile, **options)
  File "C:\Users\user\AppData\Local\miniconda3\envs\py312\Lib\site-packages\canmatrix\convert.py", line 349, in convert
    canmatrix.formats.dumpp(out_dbs, out_file_name, **options)
  File "C:\Users\user\AppData\Local\miniconda3\envs\py312\Lib\site-packages\canmatrix\formats\__init__.py", line 133, in dumpp
    dump(db, file_object, export_type, **options)
  File "C:\Users\user\AppData\Local\miniconda3\envs\py312\Lib\site-packages\canmatrix\formats\__init__.py", line 108, in dump
    module_instance.dump(can_matrix_or_cluster, file_object, **options)  # type: ignore
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\user\AppData\Local\miniconda3\envs\py312\Lib\site-packages\canmatrix\formats\xlsx.py", line 224, in dump
    if db.type == canmatrix.matrix_class.CAN:
                  ^^^^^^^^^^^^^^^^^^^^^^
AttributeError: module 'canmatrix' has no attribute 'matrix_class'

[miahn]

+1

[ebroecker]

should be fixed in branch "issue_892"