Issue with ZBar library in Android Nogut

Question

I am using Z Bar library in my Android application and everything is working
fine except it is showing some warnings on application starting.
Warning message: " detected problems with app native libraries text relocation
libiconv.so: text relocations, libzbarjni.so: text relocations" .Can you please look into this issue. click here

build.gradle :

android {
compileSdkVersion 25
buildToolsVersion '25.0.0'
defaultConfig {
    applicationId "org.wakascaner"
    minSdkVersion 15
    targetSdkVersion 22
    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    multiDexEnabled true
}