Conflict between gradle dependencies - Android Studio (Unsatisfied link Error)

[ritesh94]

Hi,

I am using:
Android Studio 3.0.1
minSdkVersion 21
targetSdkVersion 27

Following are the dependencies I am using along with javacpp:

dependencies {
implementation 'com.github.yalantis:ucrop:2.2.1-native'
implementation 'com.amazonaws:aws-android-sdk-core:2.2.+'

  compile(group: 'org.bytedeco', name: 'javacv-platform', version: '1.3') {
        exclude group: 'org.bytedeco.javacpp-presets'
    }
    compile group: 'org.bytedeco.javacpp-presets', name: 'ffmpeg', version: versions.ffmpeg
    compile group: 'org.bytedeco.javacpp-presets', name: 'ffmpeg', version: versions.ffmpeg, classifier: 'android-arm'
}
ext {
    versions = [
            'ffmpeg': '3.2.1-1.3'
    ]
}

Following is the error that I am getting which points to mFrameRecorder = new FFmpegFrameRecorder(mVideo, videoWidth, videoHeight, 1); :

com.github.crazyorr.ffmpegrecorder E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #1
Process: com.github.crazyorr.ffmpegrecorder, PID: 18887
java.lang.RuntimeException: An error occurred while executing doInBackground()
at android.os.AsyncTask$3.done(AsyncTask.java:309)
at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:354)
at java.util.concurrent.FutureTask.setException(FutureTask.java:223)
at java.util.concurrent.FutureTask.run(FutureTask.java:242)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:234)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
at java.lang.Thread.run(Thread.java:818)
Caused by: java.lang.UnsatisfiedLinkError: org.bytedeco.javacpp.avutil
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:324)
at org.bytedeco.javacpp.Loader.load(Loader.java:585)
at org.bytedeco.javacpp.Loader.load(Loader.java:530)
at org.bytedeco.javacpp.avcodec$AVPacket.(avcodec.java:1694)
at org.bytedeco.javacv.FFmpegFrameRecorder.(FFmpegFrameRecorder.java:149)
at org.bytedeco.javacv.FFmpegFrameRecorder.(FFmpegFrameRecorder.java:129)
at com.github.crazyorr.ffmpegrecorder.FFmpegRecordActivity.initRecorder(FFmpegRecordActivity.java:421)
at com.github.crazyorr.ffmpegrecorder.FFmpegRecordActivity.access$1100(FFmpegRecordActivity.java:51)
at com.github.crazyorr.ffmpegrecorder.FFmpegRecordActivity$5.doInBackground(FFmpegRecordActivity.java:287)
at com.github.crazyorr.ffmpegrecorder.FFmpegRecordActivity$5.doInBackground(FFmpegRecordActivity.java:282)
at android.os.AsyncTask$2.call(AsyncTask.java:295)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:234) 
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588) 
at java.lang.Thread.run(Thread.java:818) 

[saudet]

Try again with JavaCV 1.4 and FFmpeg 3.4.1. It should solve this.

[ritesh94]

@saudet
Thanks for reverting.
Unfortunately, I am getting same error and App crashes.

[saudet]

Then it's probably just an issue with your device. Make sure to use ReLinker, it should fix everything:
https://github.com/bytedeco/javacpp-presets/wiki/The-UnsatisfiedLinkError-X-File-%28a-real-experience%29

[ritesh94]

This helped me somehow.
JavaCV 1.4 and FFmpeg 3.4.1
Thanks.