Btukfyl

A few of my users are crashing with an error.. the phones with this crash are Google Pixels running Android 9. However, not all Pixels crash with this configuration. The two devices that reported the crash were Google Pixel 2 (walleye) on Android 9 and Pixel XL (marlin) on Android 9. We have users with the same device and Android version that do not have the error and we have not been able to reproduce the error in an emulator.

Here is the stack trace reported:

java.lang.NoClassDefFoundError: 

  at jq.b (jq.java:3)

  at jp.a (jp.java:3)

  at jr.a (jr.java:19)

  at com.google.android.gms.ads.internal.util.ap.a (ap.java:15)

  at iv.a (iv.java:19)

  at iv.run (iv.java:8)

Caused by: java.lang.ClassNotFoundException: 

  at dalvik.system.BaseDexClassLoader.findClass (BaseDexClassLoader.java:134)

  at java.lang.ClassLoader.loadClass (ClassLoader.java:379)

  at ac.loadClass (ac.java:4)

  at java.lang.ClassLoader.loadClass (ClassLoader.java:312)

  at jq.b (jq.java:3)

  at jp.a (jp.java:3)

  at jr.a (jr.java:19)

  at com.google.android.gms.ads.internal.util.ap.a (ap.java:15)

  at iv.a (iv.java:19)

  at iv.run (iv.java:8)

Here is my build.gradle for my common library:

apply plugin: 'com.android.library'



android {

    compileSdkVersion 28



    libraryVariants.all { variant ->

        variant.outputs.all {

            def version = variant.properties.get("versionName")

            def projectName = name

            def formattedDate = new Date().format('yyyy-MM-dd-HHmm')

            outputFileName = "${projectName}${version}-${formattedDate}.apk"

        }

    }



    defaultConfig {

        minSdkVersion 14

        targetSdkVersion 28

        versionCode 6

        versionName "3.0.1"

    }



    buildTypes {

        release {

            minifyEnabled false

            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-project.txt'

        }

    }



    dependencies {

        implementation 'com.google.android.gms:play-services-ads:15.0.1'

    }

}

Here is my build.gradle for my application:

apply plugin: 'com.android.application'





android {



    compileSdkVersion 28

    defaultConfig {

        applicationId "com.myapp"

        minSdkVersion 14

        targetSdkVersion 28

        versionCode 9

        versionName "2.6.2"

        testApplicationId "com.myapp"

        testInstrumentationRunner "android.test.InstrumentationTestRunner"

        signingConfig signingConfigs.appkey

    }

    buildTypes {

        release {

            minifyEnabled true

            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-project.txt'

            zipAlignEnabled true

            android.applicationVariants.all { variant ->

                variant.outputs.all { output ->

                    def relativeRootDir = output.packageApplication.outputDirectory.toPath()

                            .relativize(rootDir.toPath()).toFile()

                    def finalVersionCode = versionCode

                    output.versionCodeOverride = finalVersionCode

                    outputFileName = new File(

                            "$relativeRootDir/release",

                            outputFileName.replace(".apk", "-${finalVersionCode}.apk"))

                }

            }

            debuggable true

            jniDebuggable true

        }

        debug {

        }

    }

    compileOptions {

        targetCompatibility JavaVersion.VERSION_1_8

    }

    buildToolsVersion '28.0.3'

    productFlavors {

    }

}



dependencies {

    implementation project(':common')

    implementation 'com.google.android.gms:play-services-ads:15.0.1'

}

As stated in this answer, it appears there's a temporary workaround while we wait for this to be officially fixed from Google. Maps library is also affected.

Just put this tag into the Manifest file:

<uses-library

      android:name="org.apache.http.legacy"

      android:required="false" />

I tried it and it appears to be working.