When I launch security_barrier_camera demo in the OpenVino toolkit 2019.1.144 I get following error:
... loading ... E: [ncAPI] [ 956216] ncDeviceOpen:672 Failed to find suitable device, rc: X_LINK_DEVICE_NOT_FOUND ... some loading ... E: [ncAPI] [ 958244] ncDeviceOpen:672 Failed to find suitable device, rc: X_LINK_DEVICE_NOT_FOUND [ INFO ] Start inference
The window with a car opens though. It shows FPS ~22, which is different from running the same demo on CPU (with -d CPU).
I've done all the instructions: run the setupvars.sh (vars are set, I've checked), installed all the dependencies and run the install_NCS_udev_rules.sh, as stated in the docs and forum threads. I run the demo with the -d MYRIAD key. Another demo "demo_squeezenet_download_convert_run.sh" runs fine, without any errors. The USB device is shown in the `lsusb`.
1) Why is that error happenning?
p.s. Linux Ubuntu 16.04, OpenVino 2019.1.144, Compute Stick 2,
p.s. The same on Windows 10.
Link Copied
Thank you for submitting this issue. I validated this in R1 release and i can say that we no longer have this error in the upcoming version of openvino.
I am sorry for any inconvenience that this causes you.
Thank you for the answer!
While the new release is not published, can I use the NCS2 and ignore that error? It seems that it works anyway. Are there any implications that would impede using NCS2?
There shouldnt be any implication but i would definitely upgrade to the next release of openvino when it is available as there are some significant improvements along with bug fixes.
For more complete information about compiler optimizations, see our Optimization Notice.