$ py -m canmatrix.cli.convert ./CAN_Matrix.dbc ./test.xlsx
ldf is not supported
xls is not supported
xlsx is not supported
INFO - convert - Importing ./CAN_Matrix.dbc ...
INFO - convert - done
INFO - convert - Exporting ./test.xlsx ...
INFO - convert -
INFO - convert - 45 Frames found
ERROR - __init__ - This file format is not supported for writing
INFO - convert - done
What is wrong? Installed
canmatrix v1.0