VS 2010显示错误，但运行程序

Question

，当我在OpenCV的C运行我的程序++ Visual Studio 2010中运行的程序，但我会显示以下错误的，这个错误是什么要更多进一步的安装？

'WK01.exe': Loaded 'C:\Users\Sheikh\Documents\Visual Studio 2010\Projects\WK01\Debug\WK01.exe', Symbols loaded. 
'WK01.exe': Loaded 'C:\Windows\System32\ntdll.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Program Files\Alwil Software\Avast5\snxhk.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\kernel32.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\KernelBase.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\opencv_core244d.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\msvcp100d.dll', Symbols loaded. 
'WK01.exe': Loaded 'C:\Windows\System32\msvcr100d.dll', Symbols loaded. 
'WK01.exe': Loaded 'C:\Windows\System32\opencv_highgui244d.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\user32.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\gdi32.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\lpk.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\usp10.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\msvcrt.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\ole32.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\rpcrt4.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\oleaut32.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\advapi32.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\sechost.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\avifil32.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\winmm.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\msacm32.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\msvfw32.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\shell32.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\shlwapi.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\avicap32.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\version.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\imm32.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\msctf.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\opencv_ffmpeg244.dll', Binary was not built with debug information. 
'WK01.exe': Loaded 'C:\Windows\System32\wsock32.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\ws2_32.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\nsi.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\cryptbase.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\uxtheme.dll', Cannot find or open the PDB file 
'WK01.exe': Loaded 'C:\Windows\System32\dwmapi.dll', Cannot find or open the PDB file 
The program '[4156] WK01.exe: Native' has exited with code 0 (0x0). 

Answer 1

这些不是错误，它们只是来自调试器的信息性消息。

当在调试模式下（和可选地在发布模式下）编译程序时，还会生成.pdb文件，该文件将源代码中的函数名称和变量名称与编译代码中的相应位置相关联。这是Visual Studio中使用，你通过程序步骤，以显示你的源代码和变量值这一信息。

这里发生的一切就是您的程序正在调试器中运行，并且正在加载系统DLL和其他没有.pdb文件的模块，因此它会告诉您它将无法显示等效的源代码为这些模块。

总结。这很正常，不是错误。