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(Urgent )unresolved symbol _Q24cosPU, first referenced in ./Linked/ipark.obj

Yue Li2
Intellectual 640 points

I got a question regarding a compiling error "unresolved symbol _Q24cosPU, first referenced in ./Linked/ipark.obj".

It confuses me a lot since I think I included the ipark.h, ipark.c and IQmathLib.h into my code. I didn't created these files but using TI existing ones. But, I don't know why it kept on showing the errors.


I read some threads in this forum. However, no clues yet since the problems we are facing are different....

I am struggling with it for hours. Please give me some clues

Thanks a lot!

  • 0
    TI__Guru**** 449991 points

    Hello,

    Yue Li2 said:
    I got a question regarding a compiling error "unresolved symbol _Q24cosPU, first referenced in ./Linked/ipark.obj".

    That is actually a linker error. It cannot find the definition of that symbol in the object files.

    You have Q24cosPU in your code. Did you mean to use IQ24cosPU? IQ24cosPU is part of the IQmath lib

    Thanks

    ki