Received numbers of crash report from Firebase Crashlytics. It is related to firebase-perf I think.
Fatal Exception: java.lang.NoClassDefFoundError: com.google.android.gms.internal.firebase-perf.zzw
at com.google.firebase.perf.metrics.Trace.start(Unknown Source:44)
at com.google.android.gms.internal.firebase-perf.zze.onActivityStarted(Unknown Source:48)
at android.app.Application.dispatchActivityStarted(Application.java:205)
at android.app.Activity.onStart(Activity.java:1150)
Already using the newest version of Firebase and Google Play Services.
It does not crash on devices in Firebase Test Lab. But ~1% of user facing this problem.
Is it related to absent of GMS Core? If so, how to handle it properly, not causing crash on those devices?
--- Update ---
project build.gradle
buildscript {
repositories {
google()
maven {
url 'https://maven.fabric.io/public'
}
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.3.0-alpha04'
classpath 'com.google.gms:google-services:4.0.1' // google-services plugin
classpath 'com.google.firebase:firebase-plugins:1.1.5'
classpath 'io.fabric.tools:gradle:1.25.4'
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
App build.gradle
apply plugin: 'com.android.application'
apply plugin: 'com.google.firebase.firebase-perf'
apply plugin: 'com.google.android.gms.oss-licenses-plugin'
apply plugin: 'io.fabric'
android {
compileSdkVersion 28
buildToolsVersion '28.0.2'
useLibrary 'org.apache.http.legacy'
defaultConfig {
applicationId "MASKED"
minSdkVersion 18
targetSdkVersion 28
versionCode "MASKED"
versionName "MASKED"
resConfigs "en"
multiDexEnabled true
vectorDrawables.useSupportLibrary = true
dataBinding {
enabled = true
}
}
buildTypes {
release {
minifyEnabled true
shrinkResources false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
lintOptions {
abortOnError false
textReport true
textOutput 'stdout'
checkReleaseBuilds false
}
}
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
testImplementation 'junit:junit:4.12'
implementation 'androidx.lifecycle:lifecycle-extensions:2.0.0-rc01'
implementation 'androidx.annotation:annotation:1.0.0-rc01'
implementation 'androidx.appcompat:appcompat:1.0.0-rc01'
implementation 'androidx.leanback:leanback:1.0.0-rc01'
implementation 'androidx.cardview:cardview:1.0.0-rc01'
implementation 'androidx.gridlayout:gridlayout:1.0.0-rc01'
implementation 'androidx.multidex:multidex:2.0.0'
implementation 'androidx.constraintlayout:constraintlayout:1.1.2'
implementation 'com.google.firebase:firebase-core:16.0.1'
implementation 'com.google.firebase:firebase-ads:15.0.1'
implementation 'com.google.firebase:firebase-config:16.0.0'
implementation 'com.google.firebase:firebase-perf:16.0.0'
implementation 'com.google.android.material:material:1.0.0-rc01'
implementation 'com.google.android.gms:play-services-oss-licenses:16.0.0'
implementation 'com.google.android:flexbox:1.0.0'
implementation 'com.google.code.gson:gson:2.8.2'
implementation 'com.crashlytics.sdk.android:crashlytics:2.9.4'
}
// ADD THIS AT THE BOTTOM
apply plugin: 'com.google.gms.google-services'
Firebase support has just confirmed me this is a bug. They are working on this right now (although they weren't able to reproduce it yet). So we should expect this to be fixed in a future Firebase release.
Update: Please update to Firebase Performance Version 16.2.5 to solve this issue.
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