OpenALMusicPlayer.cpp:164:22: error: invalid conversion from ‘char’ to ‘const char*’ [-fpermissive]

编译时报错：

OpenALMusicPlayer.cpp:164:22: error: invalid conversion from ‘char’ to ‘const char*’ [-fpermissive]

 

 

手动修改：

 

 

改为：

const char* error = "\0"; 

 

 

 

修改后效果：