first of all, other colleagues in the company have no problem. We pull the same way, the same project configuration, and each project is placed in the same location.
then run directly and the associated three project.a cannot be found, but three Project exist in the workspace list.

linker flag

the .a file path generated by the debug that modifies the search path add library is still invalid

and I pull the project again on the company desktop, there is no problem to run it, only the library file can not be found on my personal computer