STM32N6570-DK_GettingStarted_ObjectDetection: Hard Fault in app_postprocessing.

venkatesh_vltk · ‎2025-11-14

Split from "Range [0,-1) out of bounds for length 48" trying to open Debug Configuration - this is a new question.

Hi,

When I am testing the STM32N6570-DK_GettingStarted_ObjectDetection I have faced the same "Range [0,-1) out of bounds for length 48", that issue was solved after that I'm getting below issue as going to Hard_fault handler in from app_postprocessing.

Andrew Neil · ‎2025-11-14

debugging Cortex-M Hard Faults:

https://community.st.com/t5/community-guidelines/how-to-write-your-question-to-maximize-your-chances-to-find-a/tac-p/708193/highlight/true#M51

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.