• DepthAI

  • No device found using getFirstAvailableDevice() OAK-D POE

Hello erik

I manually configured my network with settings:
ip address: 169.254.1.10
netmask 255.255.0.0
on ubuntu 22.04 but i keep getting the same error.
I reïnstalled the depthai package and recloned the git repo without success.

  • erik replied to this.

      Hi Jonas_declercq , have you gone through all the POE troubleshooting docs? If you flashed a static IP to the camera you need to be in the same network, as now it doesn't have the default ip anymore (169.254.1.222).
      Thanks, Erik

          Hi, erik

          I have gone through the troubleshoot pages a few times and have not flashed an ip to the camera.
          I can find it with the specify ip option in the disc manager and i can ping to it.
          Also when i use the depthai.DeviceInfo("169.254.1.222") i can get it running.
          The problem is when i want to flash pipelines to use in standalone mode.
          Is there a way to get the same info getfirstAvailableDevice()returns with just the ip address?

          Thank you

          • erik replied to this.

              Hi Jonas_declercq ,
              Are you perhaps connected via multiple interfaces (eg wifi and ethernet)? Could you share the full log of ipconfig/ifconfig?
              Thanks, Erik

                  7 days later

                  I got a bit same kind of trouble with OAK-d lite:

                  RuntimeError Traceback (most recent call last)
                  Cell In [5], line 105
                  102 spatialDetectionNetwork.outNetwork.link(nnNetworkOut.input)
                  104 # Connect to device and start pipeline
                  --> 105 with dai.Device(pipeline) as device:
                  106
                  107 # Output queues will be used to get the rgb frames and nn data from the outputs defined above
                  108 previewQueue = device.getOutputQueue(name="rgb", maxSize=4, blocking=False)
                  109 detectionNNQueue = device.getOutputQueue(name="detections", maxSize=4, blocking=False)

                  RuntimeError: No available devices

                  Demo works but i cant reach it with sample code.

                  • erik replied to this.

                    Hi akirs3 ,what version of depthai are you using? Are you running multiple depthai scripts that connect to the device? Can you try finding the device via Device Manager?
                    Thanks, Erik

                      11 days later

                      erik Hi Eric, sorry for my late response.
                      I am using the latest version of depthai and ive reïnstalled it a few times to try again.

                      • erik replied to this.

                          Jonas_declercq sorry, I wanted to tag @akirs3 , as he commented on this thread as well.
                          WRT your issue - could you disable other interfaces (eg turn off wifi)? We have noticed this was the culprit of the erorrs many times (docs here).
                          Thanks, Erik

                              erik I disabled the other interfaces and reconnected the camera but without success. I get the error message "No available depthAI device found"