QT代码无法单步，报“The inferior stopped because...”？

[中才德创]

内事问百度，就得到如下蓝色字信息：
看了下，不太明白。不知大家遇到过类似的情况吗？如何解决的呢？

If that's your case, you have two options to be able to debug your program:
disable Defense+ and restart Windows
upgrade to version 4 of Comodo
I was using Comodo version 3.x and every time I started a debugging session I received this error:

Code:
[Signal received]

The inferior stopped because it received a signal from the Operating System.

Signal name: SIGSEGV
Signal meaning: Segmentation fault
I upgraded to Comodo version 4 and debugging is working now.

I hope this might help someone...

[gladstonejay]

你看看槽函数吧

是不是有没有响应的地方

[wyjam]

你哪里的信号和槽搞错了。 建议你进行程序代码量最小化调试。

To: 3楼，我还真没有遇到过。

[中才德创]

[Quote=引用 5 楼 wyjam 的回复:]
你哪里的信号和槽搞错了。 建议你进行程序代码量最小化调试。

To: 3楼，我还真没有遇到过。
[/Quote]新建一个工程就是这样的。
主要现象是能Ctrl+R run，但不支持step。所以，代码根本没做修改，所以不是代码的问题。

这个现象故障，在有的机器上没有，有的机器就有。


这是一个怪异的现象，但一直不知如何解决。

[wyjam]

Comodo是什么东西？
错误码有吗？完整信息搞过来看一下。

[中才德创]

[Quote=引用 1 楼 wyjam 的回复:]完整信息搞过来看一下。
[/Quote]
弹出的对话框，上有如下信息:
[Signal received]
The inferior stopped because it received a signal from the Operating System.

Signal name: SIGSEGV
Signal meaning: Segmentation fault

[人到中年琐事多]

The inferior stopped because it received a signal from the Operating System.每个玩Qt的人都碰到过吧?

一般跟指针有关,指向不确定的内存并且试图访问