一点开始调试就出现：
The debugged binary does not contain information needed for nice display of qt data types
you imght want to try including the file
.../share/qtcreator/gdbmacros/gdbmacros.cpp
into your project directly
我按它说的做了还是不行，看了Build里面，发现只有release，不知道这是怎么一回事？是我少装了什么东西吗？
