kernel build

[Enrico Bandera]

Hi all,
I am trying to build kernel for voxl 2. So I followed instruction here: https://docs.modalai.com/voxl2-kernel-build-guide/
All is working until sync. But when I launch the build scipts it suddenly exits wit below output:

Any idea how to fix it?
Thanks in advance
Enrico

Command output:

[INFO] Starting Build
[INFO] Platform: m0054
[INFO] Build ID: lu.um.1.2.1
[INFO] Build Type: debug
Reversed (or previously applied) patch detected! Skipping patch.
2 out of 2 hunks ignored
Reversed (or previously applied) patch detected! Skipping patch.
1 out of 1 hunk ignored
Reversed (or previously applied) patch detected! Skipping patch.
2 out of 2 hunks ignored

Shell environment ready to run bitake commands.

You can now run 'bitbake <target>'

Supported image targets are:
qti-console-image
qti-multimedia-image

Run 'bitbake <pkg-name>' to build a required package, example:
bitbake lk

[INFO] - building kernel
ERROR: Unable to start bitbake server (None)
ERROR: Server log for this session (/home/user/build_mount/lu.um.1.2.1/apps_proc/build-qti-distro-ubuntu-fullstack-debug/bitbake-cookerdaemon.log):
--- Starting bitbake server pid 2924 at 2023-09-06 12:34:50.438439 ---
WARNING: Layer audio should set LAYERSERIES_COMPAT_audio in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer qti-gst should set LAYERSERIES_COMPAT_qti-gst in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer qti-sec should set LAYERSERIES_COMPAT_qti-sec in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer ubuntu should set LAYERSERIES_COMPAT_ubuntu in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer qti_display should set LAYERSERIES_COMPAT_qti_display in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer qti-ss-mgr should set LAYERSERIES_COMPAT_qti-ss-mgr in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer ml should set LAYERSERIES_COMPAT_ml in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer qti-qmmf should set LAYERSERIES_COMPAT_qti-qmmf in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer qti-robotics should set LAYERSERIES_COMPAT_qti-robotics in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer bt should set LAYERSERIES_COMPAT_bt in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer video should set LAYERSERIES_COMPAT_video in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer qti_cam should set LAYERSERIES_COMPAT_qti_cam in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer msm-data should set LAYERSERIES_COMPAT_msm-data in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer qti_aosphal should set LAYERSERIES_COMPAT_qti_aosphal in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer voxl2-bsp should set LAYERSERIES_COMPAT_voxl2-bsp in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer qti-adk should set LAYERSERIES_COMPAT_qti-adk in its conf/layer.conf file to list the core layer names it is compatible with.
WARNING: Layer voxl2 should set LAYERSERIES_COMPAT_voxl2 in its conf/layer.conf file to list the core layer names it is compatible with.
ERROR: ParseError in configuration INHERITs: Could not inherit file classes/sdllvm.bbclass

[modaltb]

Hi @Enrico-Bandera ,

I've seen this to, and I believe my work around was to sort of remove the working output/or start from a clean git clone.

There's some bitbake/poky cache something or other that causes this problem that I'm not clear yet how to fix... holler if you are still stuck.