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Could not invoke RNOpenCvLibrary.checkForBlurryImage

See original GitHub issue

I am getting the following error when I take a picture:

Could not invoke RNOpenCvLibrary.checkForBlurryImage


No implementation found for long org.opencv.core.Mat.n_Mat() (tried Java_org_opencv_core_Mat_n_1Mat and Java_org_opencv_core_Mat_n_1Mat__)

I found a similar issue on stackoverflow, but couldn’t figure out how to solve this:

Any clues? Thanks!

Issue Analytics

  • State:open
  • Created 5 years ago
  • Reactions:4
  • Comments:18 (5 by maintainers)

github_iconTop GitHub Comments

davidrd108commented, Mar 4, 2019

@SwagatRanjit84 The next steps works for me. The problem is where you locate the main library. You can try these steps: if you are using Android studio then: 1- Copy your OpenCV-android-sdk/sdk/native/libs/(armeabi|armeabi-v7a|x86|…) to <project>/app/src/main/jniLibs/(armeabi|armeabi-v7a|x86|…).

2- rebuild.

Good Luck.

ltungcommented, Jul 30, 2018

I figured out my problem. It is because I put the library in wrong folder. i.e. the native library should be in “jinLibs” instead of, incorrectly, “jinLibs\libs”.

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