Why is this happened

Creating job… OK

:heavy_check_mark: Job scheduled at 15 Sep 2025 04:06:36
:heavy_check_mark: Job started at 15 Sep 2025 04:06:40

:heavy_check_mark: Job scheduled at 15 Sep 2025 04:06:52
:heavy_check_mark: Job started at 15 Sep 2025 04:06:53
Splitting data into training and validation sets…
Structured labels should have same length as samples array. Cannot continue, please contact support.
Application exited with code 1
Application exited with code 1
Job failed (see above)

Hello @Ainun002 first of all welcome to the Edge Impulse community!

Could you please share more details on when this happened?

Thanks