I am using SW4STM32 (an Eclipse Variant) to code and debug my firmware, which is based on sample codes in package STM32Cube_FW_F4_V1.26.0.
I have observed two strange issue:
Anyone can shed some light?
The IDE has a different idea of the project than the compiler, although the goal is for them to be the same.
Right click project -> Index -> Rebuild.
Cleaning the project and rebuilding may also help.