camera_num = self-global_camera_info() [camera_num] ['Num'] index out of bounds error

[EmisPants]

when i try to open a preview of my camera I get the following

[0:25:20.161262316] [2415] INFO Camera camera_manager.opp:313 libcamera vo.3.0+65-6ddd79b5 Traceback (most recent call last): File "/home/emily/Public/myVenv/untitled.py", line 4, in ‹module> picam2 = Picamera2( ) File "/usr/lib/python3/dist-packages/picamera2/picamera2.py", line 246, in —init— camera_num = self-global_camera_info() [camera_num] ['Num'] IndexError: list index out of range I (program exited with code: 1) Press return to continue

How do I fix this/what does this issue entail? I am using an HQ camera clone from arducam, this one: [https://www.amazon.com/gp/product/B09YHN5DBY/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1]

I've tried the config.txt file, but this camera is supposedly native so I shouldn't have to change anything in there and get errors when I do.

Thanks!

[zh529]

怎么解决的呢

[davidplowman]

In config.txt you might need to change

camera_auto_detect=1

to

camera_auto_detect=0

and add

dtoverlay=imx477

(and then reboot).

To test whether the camera is being recognised, type rpicam-hello --list-cameras in a terminal window.