Qt 线程退出时出现错误提示，读取位置发送访问冲突

线程退出信号连接：

    connect(this, &QtThreadMoveToThread::destroyed, this, &QtThreadMoveToThread::QuitThreadSlot);

函数定义：

void QtThreadMoveToThread::QuitThreadSlot()
{
    disconnect();    //先断开信号连接再去释放
    pQthread->quit();
    pQthread->wait();
}