Version mismatches or missing Babel plugins can cause worklets to fail silently in JS and crash in C++.
Integrate Sentry or similar tools to capture the "internal" JavaScript stack trace that usually precedes this C++ exception.
Using an outdated React Native version (e.g., pre-0.71.8) where JSI stability was lower.
Observed segfaults when rolling out the new architecture due to missing runtime decorators.