VS 2013 OpenCV 错误：找不到或打开 PDB 文件

Posted 2023-02-21

【中文标题】VS 2013 OpenCV 错误：找不到或打开 PDB 文件

【英文标题】：VS 2013 OpenCV Error: Cannot find or open the PDB file

【发布时间】：2014-02-20 20:28:08

【问题描述】：

当我在编译一个 opencv 示例项目时，我有这样的错误：

'opencv2.exe' (Win32): Loaded 'C:\opencv\build\x64\vc12\bin\opencv_core248.dll'. Cannot find or open the PDB file.
'opencv2.exe' (Win32): Loaded 'C:\opencv\build\x64\vc12\bin\opencv_highgui248.dll'. Cannot find or open the PDB file.
'opencv2.exe' (Win32): Loaded 'C:\opencv\build\x64\vc12\bin\opencv_contrib248.dll'. Cannot find or open the PDB file.
'opencv2.exe' (Win32): Loaded 'C:\opencv\build\x64\vc12\bin\opencv_flann248.dll'. Cannot find or open the PDB file.
'opencv2.exe' (Win32): Loaded 'C:\opencv\build\x64\vc12\bin\opencv_imgproc248.dll'. Cannot find or open the PDB file.
'opencv2.exe' (Win32): Loaded 'C:\opencv\build\x64\vc12\bin\opencv_features2d248.dll'. Cannot find or open the PDB file.
'opencv2.exe' (Win32): Loaded 'C:\opencv\build\x64\vc12\bin\opencv_calib3d248.dll'. Cannot find or open the PDB file.
'opencv2.exe' (Win32): Loaded 'C:\opencv\build\x64\vc12\bin\opencv_ml248.dll'. Cannot find or open the PDB file.
'opencv2.exe' (Win32): Loaded 'C:\opencv\build\x64\vc12\bin\opencv_video248.dll'. Cannot find or open the PDB file.
'opencv2.exe' (Win32): Loaded 'C:\opencv\build\x64\vc12\bin\opencv_objdetect248.dll'. Cannot find or open the PDB file.

【问题讨论】：

您是在 Debug 还是 Release 中构建的？ PDB 文件是可用于在 IDE 中调试的符号。

【参考方案1】：

哦，这里经常有人回答这个问题..

首先，这没有错误。这是一个警告。 prebuilt opencv 库确实没有 pdb 文件（dl 大小）。

所以，您仍然可以运行/调试您自己的代码，但在调试时不能深入到 opencv 库中。

再次，没有错误。如果您仍然需要该功能，则必须使用 cmake 在本地重建 opencv，这也会生成那些 pdb 文件。

【讨论】：

现在没问题了。我毁了它。谢谢

我不记得了，抱歉 :) 我昨天做了