Open CV C++ Unresolved External Symbol Mat

[cudawarped]

@Passionate_Programme

I added the bin folder in the folder to environment path variables.

This will work, most likely you added it to your system environmental vars which requires a restart or you didn’t restart visual studio.

@Passionate_Programme

Can i add the dll to my project and add it as a dependency?

See

Problem with .dll when trying to run simple demo example

So many options. Given that opencv_core470d.dll etc. are contained in BUILD_DIR/bin and lets say your running opencv_example.exe you could: Change the Debugging command to point to the version in the bin directory. e.g. Replace $(TargetPath) in Properties->Debugging->Command with BUILD_DIR/bin/opencv_example.exe Add BUILD_DIR/bin to the Working Directory. e.g. Replace $(ProjectDir) in Properties->Debugging->Working Directory with BUILD_DIR/bin Add BUILD_DIR/bin to your user (need to restart…

for a list of possibilities.