Possible Bug in Dumpcap Call

[flancast90]

Hello, I'm getting this error when attempting to use on my RPi 4:

PermissionError: [Errno 13] Permission denied: '/usr/local/bin/dumpcap'

Is there a "quick fix" (permissions are set for all user groups)? I'm starting to think the configuration of TShark on RPi may be different, and that the call to the folder is being interpreted as to a file ?

Hopefully it's not a stupid error on my side, and thanks in advance for the help!

[chribro88]

What happens when you run in the terminal:

$ /usr/local/bin/dumpcap

Probably worth checking you have set it up the permissions properly: https://wiki.wireshark.org/CaptureSetup/CapturePrivileges