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AlexeyAB / darknet

YOLOv4 / Scaled-YOLOv4 / YOLO - Neural Networks for Object Detection (Windows and Linux version of Darknet )
http://pjreddie.com/darknet/
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Error in MS Visual Studio 2015 #3897

Open ZambranoAd opened 5 years ago

ZambranoAd commented 5 years ago

Hi, thanks for your useful repository. My first compilation of darknet using CMake in Windows 10 (MS Visual Studio 2015, CUDA 10.0, CDNN > 7.0) was properly configured, generated, and built the first time I ran it, but when I tried to run darknet.exe in the command prompt I found the error of pthreadVC2.dll not found . In order to solve this, I tried to rebuild the solution again, but I made the mistake of hitting the 'Open Project' button in CMake while having the previous VS solution open. Now, I find the fatal error LNK1181 cannot find opencv/.../Release/ .lib. It seems the solution is corrupted after opening the same project two times, and I want to know how to fix this linker error. Is it possible to rename the 'darknet' solution file so that Visual Studio reads it as a new solution file? I would appreciate any help you can provide me ! Thanks in advance

MSJawad commented 5 years ago

any updates? anyone found a solution to this problem?

AlexeyAB commented 5 years ago

@ZambranoAd Did you do: https://github.com/AlexeyAB/darknet#requirements on Windows set system variable OpenCV_DIR = C:\opencv\build - where are the include and x64 folders https://user-images.githubusercontent.com/4096485/53249516-5130f480-36c9-11e9-8238-a6e82e48c6f2.png )

MSJawad commented 5 years ago

Hey, I don't know about OP but I did all of the requirements and I also set the user env variable. Still getting this error on the build. Also, my build from visual studio says 5 successful, 1 skipped. Could that be a reason?

AlexeyAB commented 5 years ago

Also, my build from visual studio says 5 successful, 1 skipped.

So all compiled successfully.

So what is the issue? Can you show screenshot of the error?

MSJawad commented 5 years ago

I'm not at work rn, I can show you tomorrow. But basically when I try to run it in the command prompt it says 'Error:pthreadCV2.dll not found. Reinstalling the program might fix the issue'

AlexeyAB commented 5 years ago

Try to copy files from 3rdparty/pthreads/bin/ to the folder where is darknet.exe

MSJawad commented 5 years ago

Okay I'll try that tomorrow thanks!