调试出现Debug Assertion Failed!和Detected memory leaks!怎么回事

[csdnzhwk]

调试输出如下：
f:\dd\vctools\vc7libs\ship\atlmfc\src\mfc\dlgcore.cpp(971) : AppMsg - ERROR: Dialog with IDD 0x0136 must have the child style.
Debug Assertion Failed!

Program: C:\Windows\system32\mfc140ud.dll
File: f:\dd\vctools\vc7libs\ship\atlmfc\src\mfc\bardlg.cpp
Line: 39

For information on how your program can cause an assertion
failure, see the Visual C++ documentation on asserts.

(Press Retry to debug the application)
线程 0x1f68 已退出，返回值为 3 (0x3)。
线程 0x181c 已退出，返回值为 3 (0x3)。
线程 0x1ab8 已退出，返回值为 3 (0x3)。
线程 0x17d4 已退出，返回值为 3 (0x3)。
Detected memory leaks!
Dumping objects ->
f:\dd\vctools\vc7libs\ship\atlmfc\src\mfc\plex.cpp(29) : {6228} normal block at 0x00280B98, 168 bytes long.
Data: < F \) > 00 00 00 00 CD CD CD CD 46 00 00 00 B0 5C 29 00
{6227} normal block at 0x0027D2B8, 68 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f:\dd\vctools\vc7libs\ship\atlmfc\src\mfc\afxstatusbar.cpp(520) : {5889} normal block at 0x00289550, 6 bytes long.
Data: <1\ ~ > 31 5C EA 7E 00 00
f:\dd\vctools\vc7libs\ship\atlmfc\src\mfc\plex.cpp(29) : {5750} normal block at 0x002B14C0, 128 bytes long.
Data: < > 00 00 00 00 CD CD CD CD 00 00 00 00 00 00 00 00
f:\dd\vctools\vc7libs\ship\atlmfc\src\mfc\plex.cpp(29) : {5741} normal block at 0x002B1200, 128 bytes long.
Data: <P + + + > 50 11 2B 00 CD CD CD CD 14 12 2B 00 C4 11 2B 00 。。。。。。。。。
求解决

[大鱼>]

上面说的很清楚了在你bardlg.cpp 39行有问题，你看一下。

[大鱼>]

你贴出来的这些东西，对于找错误帮助不是很大。

[jinling4388]

Detected memory leaks!表示内存泄露了，你把代码贴出来

[rxguoblp]

1.对话框的style属性需要设置为child 2.内存泄露。new了指针变量但是没有释放。检查new-delete是否成对出现。

[Eleven]

Debug模式下打开call stack，看看函数调用堆栈，看到出错的函数调用先~

[LostSpeed]

用VLD跑一遍， 退出时， 就直接指出在你的工程中那里new却没有deltete, 利器啊 这么好用的工具都不用， 自己琢磨多别扭啊:) http://download.csdn.net/detail/lostspeed/5013106 超好用的内存泄漏检查工具, 程序在Debug模式下跑一遍.退出时,就能看到具体的内存泄漏发生在哪行. current v2.2.3 date Wed Feb 15, 2012 at 8:00 AM status Stable Visual Leak Detector is a free, robust, open-source memory leak detection system for Visual C++. It's pretty easy to use. After installing it, you just need to tell Visual C++ where to find the included header and library file. Then it can be used with any C/C++ project simply by adding the following line to your code: #include <vld.h> When you run your program under the Visual Studio debugger, Visual Leak Detector will output a memory leak report at the end of your debugging session. The leak report includes the full call stack showing how any leaked memory blocks were allocated. Double-click on a line in the call stack to jump to that file and line in the editor window. It's a very effective way to quickly diagnose, and fix, memory leaks in C/C++ applications. The main difference between the CRT Debug Library and VLD, is that Visual Leak Detector shows you the complete callstack used for memory allocation has led to the leak.