今天在keil5下编译程序，liking时候发现错误如下：
linking...
..OBJTEST.axf: Error: L6242E: Cannot link object sotpsdk.o as its attributes are incompatible with the image attributes.
   ... packed-enum clashes with enum_is_int.
..OBJTEST.axf: Error: L6242E: Cannot link object localmem.o as its attributes are incompatible with the image attributes.
   ... packed-enum clashes with enum_is_int.
..OBJTEST.axf: Error: L6242E: Cannot link object time_int.o as its attributes are incompatible with the image attributes.
   ... packed-enum clashes with enum_is_int.
..OBJTEST.axf: Error: L6242E: Cannot link object otpplus.o as its attributes are incompatible with the image attributes.
   ... packed-enum clashes with enum_is_int.
..OBJTEST.axf: Error: L6242E: Cannot link object tcpoto.o as its attributes are incompatible with the image attributes.
   ... packed-enum clashes with enum_is_int.
..OBJTEST.axf: Error: L6242E: Cannot link object sotptcp.o as its attributes are incompatible with the image attributes.
   ... packed-enum clashes with enum_is_int.
Not enough information to list image symbols.
Not enough information to list load addresses in the image map.
Finished: 8 information, 0 warning and 6 error messages.
"..OBJTEST.axf" - 6 Error(s), 0 Warning(s).
Target not created.
Build Time Elapsed:  00:00:34

在网上查找后说是引用了静态库，我的工程里面确实有静态库，但是为什么会出现这个问题呢
谁遇到过这个问题