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ERROR MESSAGE WHEN STOPPING/RESTARTING CAPTURE

asked 2024-03-13 18:29:50 +0000

updated 2024-03-14 08:54:48 +0000

grahamb gravatar image

I receive the following error message when stopping the capture:

Error from extcap pipe: C:\Users\bill\AppData\Roaming\Wireshark\extcap\nrf_sniffer_ble.py:187: SyntaxWarning: invalid escape sequence '\s'
  "{validation=^\s*((37|38|39)\s*,\s*){0,2}(37|38|39){1}\s*$}{required=true}" % CTRL_ARG_ADVHOP)
C:\Users\bill\AppData\Roaming\Wireshark\extcap\nrf_sniffer_ble.py:716: SyntaxWarning: invalid escape sequence '\s'
  m = re.search("^\s*rssi\s*(>=?)\s*(-?[0-9]+)\s*$", capture_filter, re.IGNORECASE)

Also when restarting Capture:

Error from extcap pipe: C:\Users\bill\AppData\Roaming\Wireshark\extcap\nrf_sniffer_ble.py:187: SyntaxWarning: invalid escape sequence '\s'
  "{validation=^\s*((37|38|39)\s*,\s*){0,2}(37|38|39){1}\s*$}{required=true}" % CTRL_ARG_ADVHOP)
C:\Users\bill\AppData\Roaming\Wireshark\extcap\nrf_sniffer_ble.py:716: SyntaxWarning: invalid escape sequence '\s'
  m = re.search("^\s*rssi\s*(>=?)\s*(-?[0-9]+)\s*$", capture_filter, re.IGNORECASE)

Other info:

Version 4.2.3 (v4.2.3-0-ga15d7331476c).
Windows 10 on a notebook
Nordic Dongle nRF52840 set up for sniffing
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answered 2024-03-13 19:10:20 +0000

Chuckc gravatar image

updated 2024-03-13 19:11:05 +0000

Best to follow along on the Nordic support forum (DevZone):

invalid escape sequence \s

Nordic Case Info
Case ID: 321283

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Asked: 2024-03-13 18:29:50 +0000

Seen: 141 times

Last updated: Mar 14