Replies: 5 comments 4 replies
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Thanks for the feedback. In short: Just ignore it. It has no impact on functionality. SensorConfiguration is a class in Picamera2 which is referenced in the CameraConfiguration (see Picamera2 Manual chapter 4.3) In Bullseye systems, this is missing. Probably, this had been introduced in Bookworm deployments of Picamera2 and not been ported to Bullseye by the Picamera2 team. Currently, raspiCamSrv does not require the SensorConfiguration but it is included in the data model because Picamera2 uses it. |
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Thanks for a quick response. I have subsequently discovered that Bookwoom can be installed on the Zero2W. Just trying to set up now. Hopefully this will help with some of the issues I have been seeing. |
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Where did you find that? |
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OK, I'll also try the version from https://www.raspberrypi.com/software/operating-systems/ on a Pi Zero 2W. Which configuration changes did you make which made raspiCamSrv crash? Such errors come from background threads of Picamera2, such as encoders and not from raspiCamSrv. |
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My understanding why the high resolutions do not work on a Pi Zero (2W) is that there is not enough memory. The Picamera2 manual documents several restrictions for Pi versions < 5. However, I did not see any related to resolutions. The WARN RPiSdn warning comes from libcamera (see also Issue #5. |
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After struggling with motioneye and other streaming apps for the raspberry pi I was overjoyed at discovering raspiCamSrv - something that just ran when installed. However, I have found that I am getting errors when changing the default configuration:
Could not import SensorConfiguration from picamera2.configuration. Bypassing sensor configuration
This appears on the command line from which the flask command is run.
I get the same error on multiple camera's on both a RPi 3B+ and RPi Zero 2W. Confusingly, in the app web config page the camera properties are shown as I would expect.
I see that this is listed as a known error on the Troubleshooting page but just states that "This message may occur when running on Bullseye systems", which is true as both pi's are running bullseye (I don't think I can install bookworm on them).
Any ideas on how to fix and stop it crashing when changing the config?
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