This happens when main.c (or similar) is not listed as a component in project_description.json
To fix this run:
idf.py reconfigure
https://docs.espressif.com/projects/esp ... ystem.html
Search found 1 match
- Mon Jan 08, 2024 5:56 pm
- Forum: ESP-IDF 中文讨论版
- Topic: undefined reference to `app_main'
- Replies: 10
- Views: 37556