新手求助：用vs2008debug《三维渲染引擎编程指南》书中的第一个例子

poplar

编译成功了，debug时弹出
Unhandled exception at 0x7c812afb in OSG.exe: Microsoft C++ exception: std::bad_alloc at memory location 0x0012f4d8..

下面是debug时的输出信息：

'OSG.exe': Loaded 'D:\My Documents\Visual Studio 2008\Projects\OSG\Debug\OSG.exe', Symbols loaded.
'OSG.exe': Loaded 'C:\WINDOWS\system32\ntdll.dll'
'OSG.exe': Loaded 'C:\WINDOWS\system32\kernel32.dll'
'OSG.exe': Loaded 'E:\OSG-3.0-VC9\bin\osg80-osg.dll', Binary was not built with debug information.
'OSG.exe': Loaded 'E:\OSG-3.0-VC9\bin\ot12-OpenThreads.dll', Binary was not built with debug information.
'OSG.exe': Loaded 'C:\WINDOWS\WinSxS\x86_Microsoft.VC90.CRT_1fc8b3b9a1e18e3b_9.0.30729.4148_x-ww_d495ac4e\msvcr90.dll'
'OSG.exe': Loaded 'C:\WINDOWS\WinSxS\x86_Microsoft.VC90.CRT_1fc8b3b9a1e18e3b_9.0.30729.4148_x-ww_d495ac4e\msvcp90.dll'
'OSG.exe': Loaded 'C:\WINDOWS\system32\opengl32.dll'
'OSG.exe': Loaded 'C:\WINDOWS\system32\msvcrt.dll'
'OSG.exe': Loaded 'C:\WINDOWS\system32\advapi32.dll'
'OSG.exe': Loaded 'C:\WINDOWS\system32\rpcrt4.dll'
'OSG.exe': Loaded 'C:\WINDOWS\system32\secur32.dll'
'OSG.exe': Loaded 'C:\WINDOWS\system32\gdi32.dll'
'OSG.exe': Loaded 'C:\WINDOWS\system32\user32.dll'
'OSG.exe': Loaded 'C:\WINDOWS\system32\glu32.dll'
'OSG.exe': Loaded 'C:\WINDOWS\system32\ddraw.dll'
'OSG.exe': Loaded 'C:\WINDOWS\system32\dciman32.dll'
'OSG.exe': Loaded 'E:\OSG-3.0-VC9\bin\osg80-osgDB.dll', Binary was not built with debug information.
'OSG.exe': Loaded 'E:\OSG-3.0-VC9\bin\osg80-osgUtil.dll', Binary was not built with debug information.
'OSG.exe': Loaded 'E:\OSG-3.0-VC9\bin\zlib1.dll', Binary was not built with debug information.
'OSG.exe': Loaded 'E:\OSG-3.0-VC9\bin\osg80-osgViewer.dll', Binary was not built with debug information.
'OSG.exe': Loaded 'E:\OSG-3.0-VC9\bin\osg80-osgGA.dll', Binary was not built with debug information.
'OSG.exe': Loaded 'E:\OSG-3.0-VC9\bin\osg80-osgText.dll', Binary was not built with debug information.
'OSG.exe': Loaded 'C:\WINDOWS\system32\imm32.dll'
'OSG.exe': Loaded 'C:\WINDOWS\system32\lpk.dll'
'OSG.exe': Loaded 'C:\WINDOWS\system32\usp10.dll'
HEAP[OSG.exe]: Invalid allocation size - CCCCCCD0 (exceeded 7ffdefff)
First-chance exception at 0x7c812afb in OSG.exe: Microsoft C++ exception: std::bad_alloc at memory location 0x0012fb38..
HEAP[OSG.exe]: Invalid allocation size - CCCCCCCD (exceeded 7ffdefff)
First-chance exception at 0x7c812afb in OSG.exe: Microsoft C++ exception: std::bad_alloc at memory location 0x0012f4d8..
First-chance exception at 0x7c812afb in OSG.exe: Microsoft C++ exception: [rethrow] at memory location 0x00000000..
Unhandled exception at 0x7c812afb in OSG.exe: Microsoft C++ exception: std::bad_alloc at memory location 0x0012f4d8..


貌似是什么内存分配的问题，我是新手啊，求助。

poplar

找到原因了，是因为使用debug时使用的lib和release时不一样的，我用release就好了，不过release时的库和debug时的库有什么不同啊？

FlySky

http://www.newsmth.net/pc/pccon.php?id=1264&nid=125087

poplar

FlySky 发表于 2012-1-11 07:38
http://www.newsmth.net/pc/pccon.php?id=1264&nid=125087

ok，非常感谢FlySky。

poplar

还有一个问题，调试版本的核心库也是用相同的源码，只是在debug下编译出来的吗？