能正常运行for-loop程序片段:
        for(auto item : m_image_disp_view->m_drawROI->getRoiRect())
        {
            if(item.second.color == QColorConstants::Svg::magenta)
            {
                QRect rect = item.second.rect;
                mappedRect = transform.mapRect(rect);

                have_magenta_ROI = true;

                break;
            }
        }
用std::find_if优化后的程序片段，程序能正常编译，但是运行的时候就报错崩溃了：
        auto it = std::find_if(m_image_disp_view->m_drawROI->getRoiRect().begin(),
                               m_image_disp_view->m_drawROI->getRoiRect().end(),
                               [](const auto& item) {
                                   return item.second.color == QColorConstants::Svg::magenta;
                               });

        if (it != m_image_disp_view->m_drawROI->getRoiRect().end())
        {
            QRect rect = it->second.rect;
            mappedRect = transform.mapRect(rect);
            have_magenta_ROI = true;
            LOG(INFO)<<"After have_magenta_ROI = true";
        }
        else
        {
            LOG(INFO)<<"There is no ROI selection!";
        }

上述代码中m_image_disp_view->m_drawROI->getRoiRect()的数据类型为：
std::map<int, ROI_INFO_STRUCT>
ROI_INFO_STRUCT的定义如下：
typedef struct{
    QRect rect;
    QColor color;
}ROI_INFO_STRUCT;


自己看了半天没看出哪里有问题，问了几个AI，都觉得没问题，很奇怪，各位帮忙看看，谢谢。
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