錯誤資訊：
/usr/bin/ld: rknnthread.o: in function `rknnThread::~rknnThread()':
***/rknnthread.cpp:14: multiple definition of `rknnThread::~rknnThread()'; rknnthread.o:/***/rknnthread.cpp:14: first defined here
/usr/bin/ld: rknnthread.o: in function `rknnThread::~rknnThread()':
***/rknnthread.cpp:14: multiple definition of `rknnThread::~rknnThread()'; rknnthread.o:/***/rknnthread.cpp:14: first defined here
/usr/bin/ld: rknnthread.o: in function `rknnThread::~rknnThread()':
**/rknnthread.cpp:14: multiple definition of `rknnThread::~rknnThread()'; rknnthread.o:/***/rknnthread.cpp:14: first defined here
原因：
.pro檔案中重複包含原始檔
SOURCES += main.cpp\
mainwindow.cpp \
MvCamera.cpp \
rknnThread.cpp \
rknnthread.cpp