TMS320F28377S: 编译器库函数错误

[35]>> D:/CCS/CCS_20.1/ccs/tools/compiler/ti-cgt-c2000_22.6.1.LTS/include/math.h, line 261: 
[36]               INTERNAL ERROR: no match for SQRT
 
 
[37]This may be a serious problem.  Please contact customer support with a
[38]description of this problem and a sample of the source files that caused this
[39]INTERNAL ERROR message to appear.
 
[40]Cannot continue compilation - ABORTING!
 
[41]gmake: *** [LoopCtrl.obj] Error 1

以上为编译时的log，其中math库是编译器的库函数，为什么会上报错误，如何解决