OpenCV library package not found

android opencv computer-vision opencv4android
MrRed picture MrRed · Jun 15, 2015 · Viewed 9.7k times · Source

I've been trying to run the "OCV 15 Puzzle" sample app for Android provided by OpenCV, but it's not working; every time I try to run the app a message appears saying: "Package Not Found, OpenCV library package was not found! Try to install it? Yes/No". I press, "Yes" and then I get prompted to a new message saying: "OpenCV Manager, Package Installation Failed!".

I installed OpenCV manager from Google Play, so in theory I should be able to run the sample app. I've also been searching everywhere for a solution and so far I have had 0 success. I am using a Samsung Galaxy mini S3 to run the app. (Android Ver. 4.1.2).

Any help is greatly appreciated folks!

Answer

bing picture bing · Jul 12, 2015

The OpenCV Manager available on Google Play is for the 2.4 branch of OpenCV. Since you were using the 3.0 sdk this error is expected.

The OpenCV Manager for the 3.x branch is not available on Google Play, instead you have to manually upload the apk file corresponding to the hardware platform you are targeting. The OpenCV_3.0.0_Manager_3.00_*.apk files are located in the apk directory of the sdk download.

Once you install the correct OpenCV Manager it should work.

Alex

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