我尝试了很多东西，但它不能解决我的问题。
完整错误代码（kompletter 错误代码）：
05-16 09:59:53.428 25010-25010/main.faseflex.de.fgnapp E/AndroidRuntime: FATAL EXCEPTION: main
Process: main.faseflex.de.fgnapp, PID: 25010
java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/common/R$string;
at com.google.android.gms.common.internal.StringResourceValueReader.<init>(Unknown Source:14)
at com.google.firebase.FirebaseOptions.fromResource(Unknown Source:2)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source:19)
at com.google.firebase.provider.FirebaseInitProvider.onCreate(Unknown Source:4)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1925)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1900)
at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source:23)
at android.app.ActivityThread.installProvider(ActivityThread.java:6578)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:6133)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6043)
at android.app.ActivityThread.-wrap1(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1764)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6944)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:327)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1374)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.android.gms.common.R$string" on path: DexPathList[[zip file "/data/app/main.faseflex.de.fgnapp-C4iBOV7sIO2cNc4pfCATmA==/base.apk"],nativeLibraryDirectories=[/data/app/main.faseflex.de.fgnapp-C4iBOV7sIO2cNc4pfCATmA==/lib/arm64, /system/lib64, /system/vendor/lib64]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:93)
at java.lang.ClassLoader.loadClass(ClassLoader.java:379) …