stm32wb0x error on build of stm32cube example projects

[LVanr.1]

I'm trying to import the sample project BLE_Skeleton. On build I get the following error:

fatal error: osal.h: No such file or directory

The same error occurs for other BLE sample projects.
The error also happened for BLE_p2pServer but was fixed.

When can the problem be fixed for the other sample projects ?

[Andrew Neil]

how are you obtaining the sample project BLE_Skeleton?

If downloading from GitHub, see:

https://community.st.com/t5/stm32-mcus/downloading-stm32cube-packages-from-github-correctly/ta-p/725288 

[LVanr.1]

In stm32Cube I do: File > Import > Import STM32Cube Example

[Imen.D]

Hello @LVanr.1 ,

Maybe you have wrong paths! Try adding correct paths to the include directories (Go to Project options ->C/C++ tab->Include paths)

Otherwise, please provide more details on your CubeWB0 firmware package version and CubeIDE version used, the exact project path and steps?