我有一个我一直遇到的问题，并试图理解它，但从未成功。壁炉实现之间的兼容性。我从https://mvnrepository.com/artifact/com.google.firebase中获取存储库，但这对我没有帮助。我事件将 apply plugin: 'com.google.gms.google-services'放在build.gradle的末尾，例如依赖。
我的实现是：
implementation 'com.google.firebase:firebase-core:16.0.8'
implementation 'com.google.firebase:firebase-auth:16.2.0'
implementation 'com.google.firebase:firebase-firestore:18.1.0'
implementation 'com.google.firebase:firebase-storage:16.1.0'
没有最后一个(存储(，它运行良好，但我需要它，当我放在那里时，我会遇到一些错误。如果有人可以解释为什么它可以很好地与某些版本一起使用，而有些版本则不适合。
。我遇到的错误是：
java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/firebase/FirebaseApp$IdTokenListenersCountChangedListener;
at com.google.firebase.auth.zzp.create(Unknown Source:3)
at com.google.firebase.components.ComponentRuntime.lambda$new$0(com.google.firebase:firebase-common@@17.0.0:66)
at com.google.firebase.components.ComponentRuntime$$Lambda$1.get(Unknown Source:4)
at com.google.firebase.components.Lazy.get(com.google.firebase:firebase-common@@17.0.0:53)
at com.google.firebase.components.ComponentRuntime.initializeEagerComponents(com.google.firebase:firebase-common@@17.0.0:155)
at com.google.firebase.FirebaseApp.initializeAllApis(com.google.firebase:firebase-common@@17.0.0:642)
at com.google.firebase.FirebaseApp.initializeApp(com.google.firebase:firebase-common@@17.0.0:358)
at com.google.firebase.FirebaseApp.initializeApp(com.google.firebase:firebase-common@@17.0.0:321)
at com.google.firebase.FirebaseApp.initializeApp(com.google.firebase:firebase-common@@17.0.0:305)
at com.google.firebase.provider.FirebaseInitProvider.onCreate(com.google.firebase:firebase-common@@17.0.0:53)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1917)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1892)
at com.google.firebase.provider.FirebaseInitProvider.attachInfo(com.google.firebase:firebase-common@@17.0.0:47)
at android.app.ActivityThread.installProvider(ActivityThread.java:6391)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:5938)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5853)
at android.app.ActivityThread.access$1100(ActivityThread.java:199)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1650)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6669)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.firebase.FirebaseApp$IdTokenListenersCountChangedListener" on path: DexPathList[[zip file "/data/app/com.ainkiwi.taskme-gQJ3Y9hPNu2sUu1YIJxWBA==/base.apk", zip file "/data/app/com.ainkiwi.taskme-gQJ3Y9hPNu2sUu1YIJxWBA==/split_lib_dependencies_apk.apk", zip file "/data/app/com.ainkiwi.taskme-gQJ3Y9hPNu2sUu1YIJxWBA==/split_lib_resources_apk.apk", zip file "/data/app/com.ainkiwi.taskme-gQJ3Y9hPNu2sUu1YIJxWBA==/split_lib_slice_0_apk.apk", zip file "/data/app/com.ainkiwi.taskme-gQJ3Y9hPNu2sUu1YIJxWBA==/split_lib_slice_1_apk.apk", zip file "/data/app/com.ainkiwi.taskme-gQJ3Y9hPNu2sUu1YIJxWBA==/split_lib_slice_2_apk.apk", zip file "/data/app/com.ainkiwi.taskme-gQJ3Y9hPNu2sUu1YIJxWBA==/split_lib_slice_3_apk.apk", zip file "/data/app/com.ainkiwi.taskme-gQJ3Y9hPNu2sUu1YIJxWBA==/split_lib_slice_4_apk.apk", zip file "/data/app/com.ainkiwi.taskme-gQJ3Y9hPNu2sUu1YIJxWBA==/split_lib_slice_5_apk.apk", zip file "/data/app/com.ainkiwi.taskme-gQJ3Y9hPNu2sUu1YIJxWBA==/split_lib_slice_6_apk.apk", zip file "/data/app/com.ainkiwi.taskme-gQJ3Y9hPNu2sUu1YIJxWBA==/split_lib_slice_7_apk.apk", zip file "/data/app/com.ainkiwi.taskme-gQJ3Y9hPNu2sUu1YIJxWBA==/split_lib_slice_8_apk.apk", zip file "/data/app/com.ainkiwi.taskme-gQJ3Y9hPNu2sUu1YIJxWBA==/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.ainkiwi.taskme-gQJ3Y9hPNu2sUu1YIJxWBA==/lib/x86, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:134).... and so on.
升级以下依赖项：
implementation 'com.google.firebase:firebase-core:16.0.9'
implementation 'com.google.firebase:firebase-auth:17.0.0'
implementation 'com.google.firebase:firebase-firestore:19.0.0'
implementation 'com.google.firebase:firebase-storage:17.0.0'
在此处检查依赖列表：
https://firebase.google.com/support/release-notes/android#latestrongdk_versions