If the device shows this recording error, you will need to format the SD card.
GoPro:
Ensure the SD card is in the camera and the camera is powered on
Swipe down on the touch display (Hero 11/10/9 Black, swipe left after swiping down)
Tap [Preferences]
Scroll to the bottom and tap [Reset]
Tap [Format SD Card]
Tap [Format]
Restart the GoPro
Canon R8:
Ensure the SD card is in the camera and the camera is powered on
Press the [Menu] button
Navigate to the [Settings] tab, then select [1]
Select [Format Card]
Tap [OK]