I have received a bag file which i need to analyze.
I opened the file in `rqt_bag` and played a topic `/pnc/carstatus` which has the messages of type `string`. Now to read the messages, I used `rostopic echo /pnc/carstatus`. But this shows `data: !!Binary |` and some unreadable characters below it. Is there a way to read the contents of these bag files ?
ps : I cannot covert the file to a `.csv` or a `.txt` format as it contains a topic of custom message type and it fives a `unicode` error.
ps : I am not sure if i can attach an image or not but I guess looking at the image makes it a lot more clearer. Sorry if i am offending the rules.
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