win10 64位系统，我就设置了一个断点，都是默认的设置，发现无法调试，按下一步什么都没反应。

截图和错误日志如下，求大神帮帮忙Orz

->->pre-prompt

(gdb)

->->prompt

->->post-prompt

Reading symbols from C:/Users/Tianqing/Desktop/C-Plus/test.exe...done.

->->pre-prompt

(gdb)

->->prompt

->->post-prompt

Source directories searched: C:/Program Files (x86)/Dev-Cpp/MinGW64/lib;$cdir;$cwd

->->pre-prompt

(gdb)

->->prompt

->->post-prompt

Source directories searched: C:/Program Files (x86)/Dev-Cpp/MinGW64/x86_64-w64-mingw32/lib;C:/Program Files (x86)/Dev-Cpp/MinGW64/lib;$cdir;$cwd

->->pre-prompt

(gdb)

->->prompt

->->post-prompt

Source directories searched: C:/Program Files (x86)/Dev-Cpp/Min