OAK-d POE runtime error

neerajmeena

while running the depthai_demo.py i am getting the following error unable to debug that can anyone help me with that.

Setting up demo...

Available devices:

[0] 1944301031CA761300 [X_LINK_BOOTLOADER]

File "D:\Backups\depthai\depthai_demo.py", line 656, in run

self.instance.run_all(self.conf)

File "D:\Backups\depthai\depthai_demo.py", line 132, in run_all

self.setup(conf)

File "D:\Backups\depthai\depthai_demo.py", line 209, in setup

self._device = dai.Device(self._pm.pipeline.getOpenVINOVersion(), self._deviceInfo, usb2Mode=self._conf.args.usbSpeed == "usb2")

RuntimeError: Failed to find device after booting, error message: X_LINK_DEVICE_NOT_FOUND

Thanks!

jakaskerl

Hi neerajmeena ,
could you check if your POE device is on the same subnet as the host?

Thanks,
Jaka

neerajmeena

jakaskerl yes both host and POE device are on the same subnet

SebastienLeveugle

I have the same issue. For now if I use the depthai-python/examples with the install_requirements.py script, the examples works. But after that if I want to launch the demo it says that I don't have the right version of depthai, I have 2.21 instead of 2.20. Of course if i switch version by launching the install_requirements from the depthai git the problem come back.

jakaskerl

Hi SebastienLeveugle,
Well yes, that's how things work at the moment. I works like a safeguard so new users don't run the demo with some xy depthai version and then ask why it's not working properly.
Tip: When running depthai_demo.py you can specify the --skipVersionCheck that will allow you to run the demo with the latest/whatever depthai version.

Hope this helps,
Jaka

erik

neerajmeena Have you already checked Getting started with OAK POE and tried updating bootloader and using latest depthai version (and --skipVersionCheck at depthai_demo)?
Thanks, Erik

neerajmeena

Done already but issue doesn't resolve.

jakaskerl

Hi neerajmeena
Sebastien mentioned the example scripts work on his end. Do example scripts work for you - is it just depthai_demo.py that is causing problems or is it the device itself?

Thanks,
Jaka