- Home /
OpenCVSharp missing dll
Hey, I am trying to use OpenCVSharp to do face tracking and download the Dll from here : OpenCvSharp.
Everything is good in editor, but I have two question here:
In editor mode, It always show up the debug message
"DllNotFoundException" when I press the play button at first time, but it will fine at second time......why?when I build the exe file, Development Build Message still told me "DllNotFoundException". I'm sure all Dll is put in "Assets/Plugins" and change player setting ".Net 2.0 subset" to ".Net 2.0" ,but it still can't work.
Could someone help me?
Here can download my project -> Here
After two month I found the solution : When export the Exe file ,put all Dll with .exe file ,not in Plugins.
Answer by Willp8 · Sep 23, 2014 at 04:26 PM
I found that I needed to add the dlls to the system path to get it to work. Having them within the project didnt seem to work so I moved all of the opencv dlls (opencvcore_248, etc) to c:\OpenCV\Unity and then added that to the system path.
Doesnt really sort how to release it though.
Your answer
![](https://koobas.hobune.stream/wayback/20220613162246im_/https://answers.unity.com/themes/thub/images/avi.jpg)