Unity中OnReveal函数未完全执行仅输出Point A的原因排查

我在Unity项目中编写了如下OnReveal函数：

void OnReveal(RevealCard r)
{
    print("point A");
    if (guideMgr.guideAnimPressOnFirstCardOnOpenPackResult.activeInHierarchy)
    {
        print("point B");
        guideMgr.guideAnimPressOnFirstCardOnOpenPackResult.SetActive(false);
        GuideMgr.SaveFinishedGuide(GuideMgr.keyGuideFinishedPressOnFirstCardOnOpenPackResult);
    }
    if (!GuideMgr.IsGuideFinished(GuideMgr.keyGuideFinishedSwipeLeftOnOpenPackResult))
    {
        print("point C");
        guideMgr.guideAnimSwipeLeftOnOpenPackResult.SetActive(true);
    }

    print("point D");
    unrevealedCount -= 1;
    if (unrevealedCount <= 0)
    {
        doneButton.SetActive(true);
    }
    print("point E");
}

该函数首次执行正常，但第二次仅打印"point A"后就直接退出，后续代码均未执行。调试时运行到Point A后也会跳出函数。

若调整代码顺序为以下形式，或删除两个if块，函数可正常执行到print("point E")：

调整顺序后的代码：

print("point A");
unrevealedCount -= 1;
if (unrevealedCount <= 0)
{
    doneButton.SetActive(true);
}
if (guideMgr.guideAnimPressOnFirstCardOnOpenPackResult.activeInHierarchy)
{
    print("point B");
    guideMgr.guideAnimPressOnFirstCardOnOpenPackResult.SetActive(false);
    GuideMgr.SaveFinishedGuide(GuideMgr.keyGuideFinishedPressOnFirstCardOnOpenPackResult);
}
if (!GuideMgr.IsGuideFinished(GuideMgr.keyGuideFinishedSwipeLeftOnOpenPackResult))
{
    print("point C");
    guideMgr.guideAnimSwipeLeftOnOpenPackResult.SetActive(true);
}
print("point E");

删除if块后的代码：

print("point A");
unrevealedCount -= 1;
if (unrevealedCount <= 0)
{
    doneButton.SetActive(true);
}
print("point E");

问题解决 #

感谢@Noobogami的建议，问题根源是Unity日志未捕获的异常。

内容的提问来源于stack exchange，提问作者ArtS