Program running on RPi 3b+ Very Strange Behavior - Out of Bound Index

[MadMacks]

I swapped in the code you provided, as best as i could understand it.

But it throws an error here...

    def __str__(self):
        return "\n\t".join((
            f'Messages  dd03:{self.dd03_messages}, dd04{self.dd04_messages}',
            *[f'{key:10} = {value}' for key, value in self.data.items()]
            f'volts    = {self.volts}',
        ))

Error:
  File "/home/pi/Scripts/bms-main/testcode2.py", line 107
    f'volts    = {self.volts}',
    ^
SyntaxError: invalid syntax

Know idea how that value parser command works (looking though) so I have know idea why it's invalid syntax...

Yoriz write Mar-06-2023, 06:15 AM:
Please post all code, output and errors (in their entirety) between their respective tags. Refer to BBCode help topic on how to post. Use the "Preview Post" button to make sure the code is presented as you expect before hitting the "Post Reply/Thread" button.