错误信息

Build target 'Target 1'
compiling main.c...
compiling stm32f10x_it.c...
compiling system_stm32f10x.c...
compiling led.c...
compiling delay.c...
compiling sys.c...
compiling usart.c...
compiling core_cm3.c...
assembling startup_stm32f10x_hd.s...
compiling stm32f10x_gpio.c...
compiling stm32f10x_rcc.c...
compiling stm32f10x_usart.c...
compiling misc.c...
linking...
..OBJLED.axf: error: L6002U: Could not open file ..objsys.o: No such file or directory
Finished: 0 information, 0 warning, 0 error and 1 fatal error messages.
"..OBJLED.axf" - 1 Error(s), 0 Warning(s).
Target not created.
Build Time Elapsed:  00:00:15