----------- Project lyj - STM8 Cosmic - Configuration Debug -------------
Removing intermediate files ... Done!

----------- Project lyj - STM8 Cosmic - Configuration Debug -------------

Compiling app.c...
cxstm8 +mods0 +debug -pxp -no -pp -l -i"c:\program files (x86)\stmicroelectronics\st_toolset\include" -i"C:\Program Files (x86)\COSMIC\CXSTM8\Hstm8"  -clDebug\ -coDebug\ app.c
#error cpstm8 C:\Program Files (x86)\COSMIC\CXSTM8\Hstm8\mods0.h:0 FlexLM Feature has expired
app.c:
The command: "cxstm8 +mods0 +debug -pxp -no -pp -l -i"c:\program files (x86)\stmicroelectronics\st_toolset\include" -i"C:\Program Files (x86)\COSMIC\CXSTM8\Hstm8"  -clDebug\ -coDebug\ app.c" has failed, the returned value is: 1
exit code=1.

lyj.elf - 3 error(s), 0 warning(s)
使用的是STVD编程软件

使用 IAR 吧。。简单得多

你若是网站申请的 licence， 看看是不是过期了呀