问题
I just added android Facebook SDK to my project to use Facebook ads to promote my app and the app crashes on starting, I got this exception
here's the log
E/AndroidRuntime: FATAL EXCEPTION: main
Process: www.pro_cs_is.com, PID: 20307
java.lang.NoClassDefFoundError: Failed resolution of: Lcom/facebook/appevents/InternalAppEventsLogger;
at com.facebook.marketing.internal.MarketingLogger.<init>(MarketingLogger.java:47)
at com.facebook.marketing.internal.MarketingInitProvider.setupCodeless(MarketingInitProvider.java:68)
at com.facebook.marketing.internal.MarketingInitProvider.onCreate(MarketingInitProvider.java:49)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1927)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1902)
at android.app.ActivityThread.installProvider(ActivityThread.java:6528)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:6021)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5927)
at android.app.ActivityThread.access$1200(ActivityThread.java:200)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1673)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:201)
at android.app.ActivityThread.main(ActivityThread.java:6806)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:873)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.facebook.appevents.InternalAppEventsLogger" on path: DexPathList[[zip file "/data/app/www.pro_cs_is.com-ewD1U225Ajh1l9uikBkdWg==/base.apk", zip file "/data/app/www.pro_cs_is.com-ewD1U225Ajh1l9uikBkdWg==/split_lib_dependencies_apk.apk", zip file "/data/app/www.pro_cs_is.com-ewD1U225Ajh1l9uikBkdWg==/split_lib_resources_apk.apk", zip file "/data/app/www.pro_cs_is.com-ewD1U225Ajh1l9uikBkdWg==/split_lib_slice_0_apk.apk", zip file "/data/app/www.pro_cs_is.com-ewD1U225Ajh1l9uikBkdWg==/split_lib_slice_1_apk.apk", zip file "/data/app/www.pro_cs_is.com-ewD1U225Ajh1l9uikBkdWg==/split_lib_slice_2_apk.apk", zip file "/data/app/www.pro_cs_is.com-ewD1U225Ajh1l9uikBkdWg==/split_lib_slice_3_apk.apk", zip file "/data/app/www.pro_cs_is.com-ewD1U225Ajh1l9uikBkdWg==/split_lib_slice_4_apk.apk", zip file "/data/app/www.pro_cs_is.com-ewD1U225Ajh1l9uikBkdWg==/split_lib_slice_5_apk.apk", zip file "/data/app/www.pro_cs_is.com-ewD1U225Ajh1l9uikBkdWg==/split_lib_slice_6_apk.apk", zip file "/data/app/www.pro_cs_is.com-ewD1U225Ajh1l9uikBkdWg==/split_lib_slice_7_apk.apk", zip file "/data/app/www.pro_cs_is.com-ewD1U225Ajh1l9uikBkdWg==/split_lib_slice_8_apk.apk", zip file "/data/app/www.pro_cs_is.com-ewD1U225Ajh1l9uikBkdWg==/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/www.pro_cs_is.com-ewD1U225Ajh1l9uikBkdWg==/lib/arm64, /system/lib64, /vendor/lib64]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:134)
at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
at com.facebook.marketing.internal.MarketingLogger.<init>(MarketingLogger.java:47)
at com.facebook.marketing.internal.MarketingInitProvider.setupCodeless(MarketingInitProvider.java:68)
at com.facebook.marketing.internal.MarketingInitProvider.onCreate(MarketingInitProvider.java:49)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1927)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1902)
at android.app.ActivityThread.installProvider(ActivityThread.java:6528)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:6021)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5927)
at android.app.ActivityThread.access$1200(ActivityThread.java:200)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1673)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:201)
at android.app.ActivityThread.main(ActivityThread.java:6806)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:873)
Suppressed: java.io.IOException: No original dex files found for dex location /data/app/www.pro_cs_is.com-ewD1U225Ajh1l9uikBkdWg==/split_lib_resources_apk.apk
at dalvik.system.DexFile.openDexFileNative(Native Method)
at dalvik.system.DexFile.openDexFile(DexFile.java:354)
at dalvik.system.DexFile.<init>(DexFile.java:101)
at dalvik.system.DexFile.<init>(DexFile.java:75)
at dalvik.system.DexPathList.loadDexFile(DexPathList.java:394)
at dalvik.system.DexPathList.makeDexElements(DexPathList.java:354)
at dalvik.system.DexPathList.<init>(DexPathList.java:164)
at dalvik.system.BaseDexClassLoader.<init>(BaseDexClassLoader.java:74)
at dalvik.system.BaseDexClassLoader.<init>(BaseDexClassLoader.java:65)
at dalvik.system.PathClassLoader.<init>(PathClassLoader.java:64)
at com.android.internal.os.ClassLoaderFactory.createClassLoader(ClassLoaderFactory.java:73)
at com.android.internal.os.ClassLoaderFactory.createClassLoader(ClassLoaderFactory.java:88)
E/AndroidRuntime: at android.app.ApplicationLoaders.getClassLoader(ApplicationLoaders.java:74)
at android.app.ApplicationLoaders.getClassLoader(ApplicationLoaders.java:40)
at android.app.LoadedApk.createOrUpdateClassLoaderLocked(LoadedApk.java:729)
at android.app.LoadedApk.getClassLoader(LoadedApk.java:812)
at android.app.LoadedApk.getResources(LoadedApk.java:1034)
at android.app.ContextImpl.createAppContext(ContextImpl.java:2357)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5817)
... 8 more
build.gradle(Module:app)
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "test.com.app"
minSdkVersion 15
targetSdkVersion 28
multiDexEnabled true
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled true
shrinkResources true
useProguard true
debuggable false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
lintOptions {
checkReleaseBuilds false
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
dexOptions {
javaMaxHeapSize "4g"
}
packagingOptions {
exclude 'META-INF/proguard/androidx-annotations.pro'
}
dataBinding {
enabled = true
}
}
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'androidx.appcompat:appcompat:1.0.2'
implementation 'androidx.vectordrawable:vectordrawable-animated:1.0.0'
implementation 'androidx.exifinterface:exifinterface:1.0.0'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'com.google.android.material:material:1.1.0-alpha05'
implementation 'androidx.cardview:cardview:1.0.0'
implementation 'com.google.firebase:firebase-messaging:17.5.0'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test:runner:1.2.0-alpha03'
androidTestImplementation('androidx.test.espresso:espresso-core:3.1.0-alpha4', {
exclude group: 'com.google.code.findbugs'
})
implementation 'com.squareup.retrofit2:retrofit:2.5.0'
implementation 'com.squareup.retrofit2:converter-gson:2.5.0'
implementation 'com.github.bumptech.glide:glide:4.8.0'
implementation 'org.jsoup:jsoup:1.11.3'
implementation 'com.google.apis:google-api-services-blogger:v3-rev57-1.23.0'
implementation 'com.squareup.picasso:picasso:2.71828'
implementation 'org.apache.commons:commons-lang3:3.8.1'
implementation 'com.github.ybq:Android-SpinKit:1.2.0'
implementation 'com.google.firebase:firebase-core:16.0.8'
implementation('com.crashlytics.sdk.android:crashlytics:2.9.8@aar') {
transitive = true
}
implementation 'androidx.multidex:multidex:2.0.1'
configurations {
all*.exclude group: 'com.google.guava', module: 'listenablefuture'
}
implementation 'com.android.support:customtabs:28.3.0'
implementation 'org.jetbrains:annotations:15.0'
implementation 'org.ocpsoft.prettytime:prettytime:4.0.1.Final'
implementation 'com.github.seventhmoon:ipapi-retrofit:1.44'
implementation 'com.google.firebase:firebase-ads:17.2.0'
implementation 'com.google.android.ads.consent:consent-library:1.0.7'
implementation 'com.facebook.android:facebook-android-sdk:4.42.0'
implementation 'com.facebook.android:facebook-core:4.42.0'
implementation 'com.facebook.android:facebook-marketing:4.42.0'
}
apply plugin: 'com.google.gms.google-services'
apply plugin: 'io.fabric'
meta data in AndroidManifest file
<meta-data android:name="com.facebook.sdk.ApplicationId"
android:value="@string/facebook_app_id"/>
I tried to add the old/previous version of facebook SDK but this also didn't work
implementation 'com.facebook.android:facebook-android-sdk:[4,5
proguard Facebook rules
# Facebook
-keep class com.facebook.** {*;}
-dontwarn com.facebook.**
回答1:
Update: Changing SDK version to 4.39.0 is the fix.
Does your app have internet permission?
Also try 4.39.0 as FB SDK version
Don't forget to invalidateCache and restart.
回答2:
Try adding in your build.gradle file,
repositories {
mavenCentral()
}
You can also go to File -> Invalidate caches and restart -> Invalidate and Restart
回答3:
Try to disable Instant Run. Go to File -> Settings -> Build,Execution, Deployment -> Instant Run -> Uncheck the checkbox for instant run.
来源：https://stackoverflow.com/questions/55636294/java-lang-noclassdeffounderror-and-classnotfoundexception-after-add-android-face