Corallo
commented
6 months ago Hi,
First, I would recommend to downgrade the firmware to 11.8. There is a known issue on 11.9 that will make your ACAP fail, we are working on it
But besides that, it seems you have another problem, because your acap is crashing here
inference-server-1 | exec /opt/app/acap_runtime/acapruntime: exec format error
exec format error usually occur when the architecture of the device doesn't match the one the ACAP was built for.
docker build --tag $APP_NAME --platform linux/arm/v7 --build-arg ARCH .
docker build --file Dockerfile.model --tag $MODEL_NAME --platform linux/arm/v7 --build-arg ARCH .Here the platform flag is not required.
docker save $APP_NAME | docker load
docker save $MODEL_NAME | docker loadThe purpose of this command is to save the docker container in your computer and send it to the camera, your docker load is missing the -H flag, double-check the readme of the example to see the correct usage
sreid-brock
Minimum Debug Steps
Before opening the issue, try to load the model on the device using this command:
Please provide us this log together with your issue.
brock@ubuntu:~/Desktop/Axis/acap-computer-vision-sdk-examples/object-detector-python$ larod-client -g model_path -c cpu-tflite larod-client: command not found brock@ubuntu:~/Desktop/Axis/acap-computer-vision-sdk-examples/object-detector-python$ journalctl -u larod -- No entries --
I am attempting to go through the steps for the object-detector-python sample, but the application fails to run. I was able to run the hello-world sample, but for object-detector-python I get an error on the docker compose command:
Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/usr/lib/libvdostream.so.1" to rootfs at "/usr/lib/libvdostream.so.1": mount /usr/lib/libvdostream.so.1:/usr/lib/libvdostream.so.1 (via /proc/self/fd/6), flags: 0x5000: not a directory: unknown: Are you trying to mount a directory onto a file (or vice-versa)? Check if the specified host path exists and is the expected type
To reproduce
cd ~/Desktop/Axis/acap-computer-vision-sdk-examples/object-detector-python export ARCH=armv7hf export CHIP=tpu export APP_NAME=acap4-object-detector-python export MODEL_NAME=acap-dl-models docker run --rm --privileged multiarch/qemu-user-static --credential yes --persistent yes docker build --tag $APP_NAME --platform linux/arm/v7 --build-arg ARCH . docker build --file Dockerfile.model --tag $MODEL_NAME --platform linux/arm/v7 --build-arg ARCH . docker save $APP_NAME | docker load docker save $MODEL_NAME | docker load docker compose --env-file ./config/env.$ARCH.$CHIP up
See error:
WARN[0000] /home/brock/Desktop/Axis/acap-computer-vision-sdk-examples/object-detector-python/docker-compose.yml:
versionis obsolete [+] Running 2/0 ✔ Container object-detector-python-inference-server-1 Created 0.0s ✔ Container object-detector-python-acap_dl-models-1 Created 0.0s Attaching to acap_dl-models-1, inference-server-1, object-detector-python-1 inference-server-1 | exec /opt/app/acap_runtime/acapruntime: exec format error acap_dl-models-1 | exec /bin/sh: exec format error Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/usr/lib/libvdostream.so.1" to rootfs at "/usr/lib/libvdostream.so.1": mount /usr/lib/libvdostream.so.1:/usr/lib/libvdostream.so.1 (via /proc/self/fd/6), flags: 0x5000: not a directory: unknown: Are you trying to mount a directory onto a file (or vice-versa)? Check if the specified host path exists and is the expected typeEnvironment
Additional context
Add any other context about the problem here.