架构i386的未定义符号:"_ AudioServicesCreateSystemSoundID"

Question

我想制作一个音板应用程序,我得到这个错误

Undefined symbols for architecture i386:
      "_AudioServicesCreateSystemSoundID", referenced from:
          -[S0undFXViewController sound1] in S0undFXViewController.o
          -[S0undFXViewController sound2] in S0undFXViewController.o
          -[S0undFXViewController sound3] in S0undFXViewController.o
          -[S0undFXViewController sound4] in S0undFXViewController.o
          -[S0undFXViewController sound5] in S0undFXViewController.o
          -[S0undFXViewController sound6] in S0undFXViewController.o

我不知道!!!!!!!

Answer 1

这种错误通常是由缺少框架引起的.

您是否已将AudioServices框架添加到项目中？仅导入头文件是不够的.

编辑

实际上,如果你在Xcode中打开模块支持,只需@import框架即可.