EdgeX USB Camera (C270) device service request failed #129
-
|
Hi community I was following up this tutorial: https://www.youtube.com/watch?v=qoGdiAfJq-4 I am using a However, when I try to start my stream I get the following error: I've tried to search on this community for similar issues, but didn't find anything. So, apologies if there are, though! Here are my full commands I used to reproduce this issue: I am cloning the After this I went to the UI and manually deleted all the devices that was automatically added. If I find my devices: I get the following: So, I've registered my And got this nice result: If I refresh my device list I can see that it's there. Finally, if I start my stream: It takes a couple of seconds until I get this failure: Which I was expecting the Any ideas? Thanks! |
Beta Was this translation helpful? Give feedback.
Replies: 4 comments 6 replies
-
|
Hi @waas1919, Now that 3.0.0 Minnesota has been released, please try that version first. We have added better error logs in some cases. Do make sure you follow the documentation, as the rtsp server has been locked down and will not work until configured properly. A 503 error would typically mean one of these things:
|
Beta Was this translation helpful? Give feedback.
-
|
Thanks for the reply. I've tried to use the I literally followed the tutorial you mentioned until this point: In which I just changed the From the terminal I got the failed output: But after looking at the logs of Looking at the line: And after doing the So, I went back to the old
Please note this line: Honestly I can't tell if this Please help/advice. |
Beta Was this translation helpful? Give feedback.
-
|
@waas1919 You do not need the step https://docs.edgexfoundry.org/3.0/microservices/device/supported/device-usb-camera/walkthrough/deployment/#manage-devices if the device is discovered via auto-discovery. You can see a Our docs are not still perfect and we are always trying to make them better as time permits. Also we encourage you to use the latest release as |
Beta Was this translation helpful? Give feedback.
-
|
Hi @presatish Thanks for the suggestions. From a fresh start, using the
Input: Output: Input: Input: Input: Input: Output: Input: Output: Please notice that the container is always restarting...and if I look at the logs I have this error: |
Beta Was this translation helpful? Give feedback.
-
|
@waas1919 It seems like the error is due to the fact that your device is missing the It seems there is a conversion in the code that does not check for errors. It also seems like maybe our documentation needs to be updated. In general, however, as @presatish has mentioned, it is better to stick with the auto-discovered devices if possible. you can get the serial number via: udevadm info --query=all /dev/video0 | grep -e ID_SERIAL_SHORT=and then use it to register your device: curl -X POST -H 'Content-Type: application/json' http://localhost:59881/api/v2/device -d '[
{
"apiVersion" : "v2",
"device": {
"name": "usb-camera",
"serviceName": "device-usb-camera",
"profileName": "USB-Camera-General",
"description": "My test camera",
"adminState": "UNLOCKED",
"operatingState": "UP",
"protocols": {
"USB": {
"CardName": "Webcam C270 HD",
"SerialNumber": "<your serial number here>",
"Path": "/dev/video0",
"AutoStreaming": "false"
}
}
}
}
]' |
Beta Was this translation helpful? Give feedback.
-
|
Hi @ajcasagrande |
Beta Was this translation helpful? Give feedback.
-
|
@waas1919 You have not checked out the Also with |
Beta Was this translation helpful? Give feedback.
-
|
Hi @presatish Having the serial number could get me to the same place I was while testing with the After doing a With the auto-discovery, a minute after booting all the docker images, if I go to the UI, choose my camera, and press
And if I print the logs with As for the Notice this last error message. Finally for the The core-data has no errors, neither warnings. Thanks for your help. |
Beta Was this translation helpful? Give feedback.
-
Sounds like an issue that was already fixed by @lenny-intel , maybe it didn't make it in to the release. Either way, the Try it button in EdgeX UI isn't fully supported by the camera services. Things to try:
|
Beta Was this translation helpful? Give feedback.
-
|
Related PR: edgexfoundry/device-usb-camera#261 |
Beta Was this translation helpful? Give feedback.
@waas1919
Sounds like an issue that was already fixed by @lenny-intel , maybe it didn't make it in to the release.
Either way, the Try it button in EdgeX UI isn't fully supported by the camera services.
Things to try:
ImageFormats.