Unresolved symbol issue with Eclipse

Question

I have a couple of "cannot-be-resolved" issue with Eclipse. 
 
 Issue 1: 
 Sometime when I set up a project in Eclipse, it runs into an issue where types like uint32_t or uint8_t is unresolved. 
 I looked into it a little and it seems to be due lines like these: 
 __STATIC_INLINE uint8_t nrf_balloc_max_utilization_get(nrf_balloc_t const * p_pool); 
 It seems that Eclipse cannot parse __STATIC_INLINE and therefore understood that part as declaring uint8_t type. 
 Is this the reason? If so, or if not so, how could I fix this? 
 
 Issue 2: 
 Symbols like NRF_PWM0 or TIMER1_CC_NUM could not be resolved. I have no clue about how to fix this. 
 
 Please advice me. 
 
 For reference, I have set up Eclipse according to this guide: https://devzone.nordicsemi.com/tutorials/b/getting-started/posts/development-with-gcc-and-eclipse . All of these issue have occurred during my development with SDK v10.0.0, v12.3.0 and v14.x.x. 
 Other than this little annoyance, most other things work just fine. 
 
 Update : I should have mentioned, I have include <stdint.h> in the case of Issue 1, and I have also set up peripherals properly in sdk_config.h in the case of Issue 2. In both case, the compiler doesn't have any complaints, the firmware generated run as intended. The issues only present in Eclipse editor.

Jørgen Holmefjord · Accepted Answer

Many users have reported this issue, but I cannot recall any solution to this. It seems this is just a "cosmetic" issue in Eclipse (compilation/build works fine). It might have to do with the fact that by following the tutorial, you are not creating a native Eclipse project, only running the makefile from Eclipse, and get the build output in the command window. We do not officially support the Eclipse editor, and encourage all our customer to use Segger Embedded Studio instead, which we provide a free licence for. 
 If you do find a solution to this issue in Eclipse, please post is here for other users to find it.