HEF version does not match

General
,
1

Hello community,
I’m hailo15H user.

I ran the file downlaod “yolov5m_nv12.hef” file from Hailo Model Zoo.
And run “Hailortcli path-hef yolov5m_nv12.hef” to get information of this file.

But, HEF version does not match error is occured.

[HailoRT] [error] CHECK failed - HEF version does not match. Should be 1 but detected 2
[HailoRT] [error] CHECK_SUCCESS failed with status=HAILO_INTERNAL_FAILURE(8)
[HailoRT] [error] Failed parsing HEF file
[HailoRT] [error] Failed creating HEF
[HailoRT] [error] CHECK_SUCCESS failed with status=HAILO_INTERNAL_FAILURE(8)
[HailoRT CLI] [error] CHECK_SUCCESS failed with status=HAILO_INTERNAL_FAILURE(8)

An error like this appears.

What should I do in this case?

3 Likes
2

Hi! I have the same issue, but coming from a different situation: basically I followed the procedure for compiling a custom .hef file through WSL and Hailo Dataflow Compiler. I managed to obtain the hef file but when I try to open it, I get the exact same error.
The versions I have been using are:

  • packages installed in WSL Ubuntu 22.04 for conversion onnx → hef:

    • golang-github-hailocab-go-hostpool-dev/jammy 0.0~git20160125.0.e80d13c-1.1 all
    • hailort/now 4.20.0 amd64 [installed,local]
    • hailo-dataflow-compiler 3.31.0
    • hailo-model-zoo 2.15.0 /home/btsuser/hailo_model_zoo
    • hailort 4.20.0

  • packages installed in a RaspberryPi 5, on which I would like to open the hef file (thorugh C++ project):

    • golang-github-hailocab-go-hostpool-dev/stable,stable 0.0~git20160125.0.e80d13c-1.1 all
    • hailo-all/stable,stable 4.20.0 all
    • hailo-dkms/stable,stable,now 4.19.0-1 all [installed]
    • hailo-tappas-core-3.28.2/stable 3.28.2 arm64
    • hailo-tappas-core/stable 3.31.0+1-1 arm64 [upgradable from: 3.30.0-1]
    • hailofw/stable,stable,now 4.20.0-1 all [installed,automatic]
    • hailort-pcie-driver/now 4.19.0 all [installed,local]
    • hailort/stable 4.20.0-1 arm64 [upgradable from: 4.19.0-3]
    • python3-hailort/stable 4.20.0-1 arm64 [upgradable from: 4.19.0-2]
    • rpicam-apps-hailo-postprocess-dbgsym/stable 1.7.0-1 arm64
    • rpicam-apps-hailo-postprocess/stable 1.7.0-1 arm64

Any help would be appreciated, thanks

3

Same issue, same packages, does anyone know why?

4

Hey @Simone_Tortorella @Giorgio_Marcuccio,

Just checking in — is this issue still happening?

From what I see, it looks like you have the driver from 4.19 but are running HailoRT 4.20. That mismatch could be causing problems.

Also, if you’re using HailoRT 4.20, make sure you’re compiling with DFC 3.30 for full compatibility.

Let me know where things stand — happy to help troubleshoot further if needed.

5

Issue resolved, I had to install the latest versions in a certain order. Thanks

1 Like