Nativescript firebaseアプリケーションを作成できません

Question

アプリケーションにnativescript-plugin-firebaseを追加した後、もう起動できません。エミュレータ（アンドロイド6）でアプリを開こうとすると、このエラーメッセージが表示されます。

07-20 12:56:34.350: I/ActivityManager(1530): START u0 {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=org.nativescript.mobile/com.tns.NativeScriptActivity (has extras)} from uid 10007 on display 0 
07-20 12:56:34.401: I/ActivityManager(1530): Start proc 5441:org.nativescript.mobile/u0a59 for activity org.nativescript.mobile/com.tns.NativeScriptActivity 
07-20 12:56:34.404: I/art(5441): Not late-enabling -Xcheck:jni (already on) 
07-20 12:56:34.410: D/AudioFlinger(1222): mixer(0xb44c0000) throttle end: throttle time(264) 
07-20 12:56:34.442: D/AudioFlinger(1222): mixer(0xb44c0000) throttle end: throttle time(1) 
07-20 12:56:34.566: I/FirebaseInitProvider(5441): FirebaseApp initialization unsuccessful 
07-20 12:56:34.732: I/TNS.Native(5441): NativeScript Runtime Version 2.1.1, commit bce725184f249812c73163957aa50aa9339edddb 
07-20 12:56:34.732: D/TNS.Native(5441): JNI_ONLoad 
07-20 12:56:34.732: D/TNS.Native(5441): JNI_ONLoad END 
07-20 12:56:35.099: I/Choreographer(1530): Skipped 33 frames! The application may be doing too much work on its main thread. 
07-20 12:56:35.238: E/Surface(2170): getSlotFromBufferLocked: unknown buffer: 0xa9bd01b0 
07-20 12:56:35.340: D/TNS.Native(5441): V8 version 4.7.80 
07-20 12:56:35.705: D/TNS.Native(5441): lenNodes=72600, lenNames=694867, lenValues=830135 
07-20 12:56:35.705: D/TNS.Native(5441): time=2 
07-20 12:56:35.867: D/TNS.Java(5441): Enabling NativeScript Debugger Agent 
07-20 12:56:36.531: D/AndroidRuntime(5441): Shutting down VM 
07-20 12:56:36.532: W/System.err(5441): java.lang.RuntimeException: Unable to create application com.tns.NativeScriptApplication: com.tns.NativeScriptException: 
07-20 12:56:36.532: W/System.err(5441): Fail to load module: /data/data/org.nativescript.mobile/files/app/main.js 
07-20 12:56:36.532: W/System.err(5441): Error: java.lang.ClassNotFoundException: com.tns.FragmentClass 
07-20 12:56:36.532: W/System.err(5441):  java.lang.Class.classForName(Native Method) 
07-20 12:56:36.532: W/System.err(5441):  java.lang.Class.forName(Class.java:324) 
07-20 12:56:36.532: W/System.err(5441):  java.lang.Class.forName(Class.java:285) 
07-20 12:56:36.532: W/System.err(5441):  com.tns.Runtime.getClassForName(Runtime.java:772) 
07-20 12:56:36.532: W/System.err(5441):  com.tns.ClassResolver.resolveClass(ClassResolver.java:49) 
07-20 12:56:36.532: W/System.err(5441):  com.tns.Runtime.resolveClass(Runtime.java:310) 
07-20 12:56:36.532: W/System.err(5441):  com.tns.Runtime.runModule(Native Method) 
07-20 12:56:36.532: W/System.err(5441):  com.tns.Runtime.runModule(Runtime.java:241) 
07-20 12:56:36.532: W/System.err(5441):  com.tns.Runtime.run(Runtime.java:235) 
07-20 12:56:36.532: W/System.err(5441):  com.tns.NativeScriptApplication.onCreate(NativeScriptApplication.java:17) 
07-20 12:56:36.532: W/System.err(5441):  android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1013) 
07-20 12:56:36.532: W/System.err(5441):  android.app.ActivityThread.handleBindApplication(ActivityThread.java:4707) 
07-20 12:56:36.533: W/System.err(5441):  android.app.ActivityThread.-wrap1(ActivityThread.java) 
07-20 12:56:36.533: W/System.err(5441):  android.app.ActivityThread$H.handleMessage(ActivityThread.java:1405) 
07-20 12:56:36.533: W/System.err(5441):  android.os.Handler.dispatchMessage(Handler.java:102) 
07-20 12:56:36.533: W/System.err(5441):  android.os.Looper.loop(Looper.java:148) 
07-20 12:56:36.533: W/System.err(5441):  android.app.ActivityThread.main(ActivityThread.java:5417) 
07-20 12:56:36.533: W/System.err(5441):  java.lang.reflect.Method.invoke(Native Method) 
07-20 12:56:36.533: W/System.err(5441):  com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 
07-20 12:56:36.533: W/System.err(5441):  com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 
07-20 12:56:36.533: W/System.err(5441): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.tns.FragmentClass" on path: DexPathList[[zip file "/data/app/org.nativescript.mobile-1/base.apk"],nativeLibraryDirectories=[/data/app/org.nativescript.mobile-1/lib/x86, /data/app/org.nativescript.mobile-1/base.apk!/lib/x86, /vendor/lib, /system/lib]] 
07-20 12:56:36.533: W/System.err(5441):  dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56) 
07-20 12:56:36.533: W/System.err(5441):  java.lang.ClassLoader.loadClass(ClassLoader.java:511) 
07-20 12:56:36.533: W/System.err(5441):  java.lang.ClassLoader.loadClass(ClassLoader.java:469) 
07-20 12:56:36.533: W/System.err(5441):  java.lang.Class.classForName(Native Method) 
07-20 12:56:36.533: W/System.err(5441):  java.lang.Class.forName(Class.java:324) 
07-20 12:56:36.533: W/System.err(5441):  java.lang.Class.forName(Class.java:285) 
07-20 12:56:36.533: W/System.err(5441):  com.tns.Runtime.getClassForName(Runtime.java:772) 
07-20 12:56:36.533: W/System.err(5441):  com.tns.ClassResolver.resolveClass(ClassResolver.java:49) 
07-20 12:56:36.533: W/System.err(5441):  com.tns.Runtime.resolveClass(Runtime.java:310) 
07-20 12:56:36.533: W/System.err(5441):  com.tns.Runtime.runModule(Native Method) 
07-20 12:56:36.533: W/System.err(5441):  com.tns.Runtime.runModule(Runtime.java:241) 
07-20 12:56:36.533: W/System.err(5441):  com.tns.Runtime.run(Runtime.java:235) 
07-20 12:56:36.533: W/System.err(5441):  com.tns.NativeScriptApplication.onCreate(NativeScriptApplication.java:17) 
07-20 12:56:36.533: W/System.err(5441):  android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1013) 
07-20 12:56:36.535: W/System.err(5441):  android.app.ActivityThread.handleBindApplication(ActivityThread.java:4707) 
07-20 12:56:36.535: W/System.err(5441):  android.app.ActivityThread.-wrap1(ActivityThread.java) 
07-20 12:56:36.535: W/System.err(5441):  android.app.ActivityThread$H.handleMessage(ActivityThread.java:1405) 
07-20 12:56:36.535: W/System.err(5441):  android.os.Handler.dispatchMessage(Handler.java:102) 
07-20 12:56:36.535: W/System.err(5441):  android.os.Looper.loop(Looper.java:148) 
07-20 12:56:36.535: W/System.err(5441):  android.app.ActivityThread.main(ActivityThread.java:5417) 
07-20 12:56:36.535: W/System.err(5441):  java.lang.reflect.Method.invoke(Native Method) 
07-20 12:56:36.535: W/System.err(5441):  com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 
07-20 12:56:36.535: W/System.err(5441):  com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 
07-20 12:56:36.535: W/System.err(5441): File: "<unknown>, line: 1, column: 265 
07-20 12:56:36.535: W/System.err(5441): StackTrace: 
07-20 12:56:36.535: W/System.err(5441):  Frame: function:'', file:'/data/data/org.nativescript.mobile/files/internal/ts_helpers.js', line: 103, column: 29 
07-20 12:56:36.535: W/System.err(5441):  Frame: function:'DecorateConstructor', file:'/data/data/org.nativescript.mobile/files/app/tns_modules/reflect-metadata/Reflect.js', line: 536, column: 29 
07-20 12:56:36.535: W/System.err(5441):  Frame: function:'decorate', file:'/data/data/org.nativescript.mobile/files/app/tns_modules/reflect-metadata/Reflect.js', line: 98, column: 20 
07-20 12:56:36.535: W/System.err(5441):  Frame: function:'__decorate', file:'/data/data/org.nativescript.mobile/files/internal/ts_helpers.js', line: 14, column: 32 
07-20 12:56:36.535: W/System.err(5441):  Frame: function:'', file:'/data/data/org.nativescript.mobile/files/app/tns_modules/ui/frame/frame.js', line: 564, column: 21 
07-20 12:56:36.535: W/System.err(5441):  Frame: function:'', file:'/data/data/org.nativescript.mobile/files/app/tns_modules/ui/frame/frame.js', line: 568, column: 2 
07-20 12:56:36.535: W/System.err(5441):  Frame: function:'require', file:'', line: 1, column: 266 
07-20 12:56:36.535: W/System.err(5441):  Frame: function:'', file:'/data/data/org.nativescript.mobile/files/app/tns_modules/nativescript-angular/platform-providers.js', line: 2, column: 15 
07-20 12:56:36.535: W/System.err(5441):  Frame: function:'require', file:'', line: 1, column: 266 
07-20 12:56:36.535: W/System.err(5441):  Frame: function:'', file:'/data/data/org.nativescript.mobile/files/app/tns_modules/nativescript-angular/renderer.js', line: 21, column: 28 
07-20 12:56:36.535: W/System.err(5441):  Frame: function:'require', file:'', line: 1, column: 266 
07-20 12:56:36.535: W/System.err(5441):  Frame: function:'', file:'/data/data/org.nativescript.mobile/files/app/tns_modules/nativescript-angular/application.js', line: 11, column: 18 
07-20 12:56:36.535: W/System.err(5441):  Frame: function:'require', file:'', line: 1, column: 266 
07-20 12:56:36.535: W/System.err(5441):  Frame: function:'', file:'/data/data/org.nativescript.mobile/files/app/main.js', line: 3, column: 21 
07-20 12:56:36.536: W/System.err(5441):  Frame: function:'require', file:'', line: 1, column: 266 
07-20 12:56:36.536: W/System.err(5441):  at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4710) 
07-20 12:56:36.536: W/System.err(5441):  at android.app.ActivityThread.-wrap1(ActivityThread.java) 
07-20 12:56:36.536: W/System.err(5441):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1405) 
07-20 12:56:36.536: W/System.err(5441):  at android.os.Handler.dispatchMessage(Handler.java:102) 
07-20 12:56:36.536: W/System.err(5441):  at android.os.Looper.loop(Looper.java:148) 
07-20 12:56:36.536: W/System.err(5441):  at android.app.ActivityThread.main(ActivityThread.java:5417) 
07-20 12:56:36.536: W/System.err(5441):  at java.lang.reflect.Method.invoke(Native Method) 
07-20 12:56:36.536: W/System.err(5441):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 
07-20 12:56:36.536: W/System.err(5441):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 
07-20 12:56:36.536: W/System.err(5441): Caused by: com.tns.NativeScriptException: 
07-20 12:56:36.537: W/System.err(5441): Fail to load module: /data/data/org.nativescript.mobile/files/app/main.js 
07-20 12:56:36.537: W/System.err(5441): Error: java.lang.ClassNotFoundException: com.tns.FragmentClass 
07-20 12:56:36.537: W/System.err(5441):  java.lang.Class.classForName(Native Method) 
07-20 12:56:36.537: W/System.err(5441):  java.lang.Class.forName(Class.java:324) 
07-20 12:56:36.537: W/System.err(5441):  java.lang.Class.forName(Class.java:285) 
07-20 12:56:36.537: W/System.err(5441):  com.tns.Runtime.getClassForName(Runtime.java:772) 
07-20 12:56:36.537: W/System.err(5441):  com.tns.ClassResolver.resolveClass(ClassResolver.java:49) 
07-20 12:56:36.537: W/System.err(5441):  com.tns.Runtime.resolveClass(Runtime.java:310) 
07-20 12:56:36.537: W/System.err(5441):  com.tns.Runtime.runModule(Native Method) 
07-20 12:56:36.537: W/System.err(5441):  com.tns.Runtime.runModule(Runtime.java:241) 
07-20 12:56:36.537: W/System.err(5441):  com.tns.Runtime.run(Runtime.java:235) 
07-20 12:56:36.537: W/System.err(5441):  com.tns.NativeScriptApplication.onCreate(NativeScriptApplication.java:17) 
07-20 12:56:36.537: W/System.err(5441):  android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1013) 
07-20 12:56:36.537: W/System.err(5441):  android.app.ActivityThread.handleBindApplication(ActivityThread.java:4707) 
07-20 12:56:36.537: W/System.err(5441):  android.app.ActivityThread.-wrap1(ActivityThread.java) 
07-20 12:56:36.537: W/System.err(5441):  android.app.ActivityThread$H.handleMessage(ActivityThread.java:1405) 
07-20 12:56:36.537: W/System.err(5441):  android.os.Handler.dispatchMessage(Handler.java:102) 
07-20 12:56:36.537: W/System.err(5441):  android.os.Looper.loop(Looper.java:148) 
07-20 12:56:36.539: W/System.err(5441):  android.app.ActivityThread.main(ActivityThread.java:5417) 
07-20 12:56:36.539: W/System.err(5441):  java.lang.reflect.Method.invoke(Native Method) 
07-20 12:56:36.541: W/System.err(5441):  com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 
07-20 12:56:36.542: W/System.err(5441):  com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 
07-20 12:56:36.542: W/System.err(5441): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.tns.FragmentClass" on path: DexPathList[[zip file "/data/app/org.nativescript.mobile-1/base.apk"],nativeLibraryDirectories=[/data/app/org.nativescript.mobile-1/lib/x86, /data/app/org.nativescript.mobile-1/base.apk!/lib/x86, /vendor/lib, /system/lib]] 
07-20 12:56:36.543: W/System.err(5441):  dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56) 
07-20 12:56:36.543: W/System.err(5441):  java.lang.ClassLoader.loadClass(ClassLoader.java:511) 
07-20 12:56:36.543: W/System.err(5441):  java.lang.ClassLoader.loadClass(ClassLoader.java:469) 
07-20 12:56:36.543: W/System.err(5441):  java.lang.Class.classForName(Native Method) 
07-20 12:56:36.543: W/System.err(5441):  java.lang.Class.forName(Class.java:324) 
07-20 12:56:36.543: W/System.err(5441):  java.lang.Class.forName(Class.java:285) 
07-20 12:56:36.543: W/System.err(5441):  com.tns.Runtime.getClassForName(Runtime.java:772) 
07-20 12:56:36.543: W/System.err(5441):  com.tns.ClassResolver.resolveClass(ClassResolver.java:49) 
07-20 12:56:36.543: W/System.err(5441):  com.tns.Runtime.resolveClass(Runtime.java:310) 
07-20 12:56:36.543: W/System.err(5441):  com.tns.Runtime.runModule(Native Method) 
07-20 12:56:36.543: W/System.err(5441):  com.tns.Runtime.runModule(Runtime.java:241) 
07-20 12:56:36.543: W/System.err(5441):  com.tns.Runtime.run(Runtime.java:235) 
07-20 12:56:36.543: W/System.err(5441):  com.tns.NativeScriptApplication.onCreate(NativeScriptApplication.java:17) 
07-20 12:56:36.544: W/System.err(5441):  android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1013) 
07-20 12:56:36.544: W/System.err(5441):  android.app.ActivityThread.handleBindApplication(ActivityThread.java:4707) 
07-20 12:56:36.544: W/System.err(5441):  android.app.ActivityThread.-wrap1(ActivityThread.java) 
07-20 12:56:36.544: W/System.err(5441):  android.app.ActivityThread$H.handleMessage(ActivityThread.java:1405) 
07-20 12:56:36.544: W/System.err(5441):  android.os.Handler.dispatchMessage(Handler.java:102) 
07-20 12:56:36.544: W/System.err(5441):  android.os.Looper.loop(Looper.java:148) 
07-20 12:56:36.544: W/System.err(5441):  android.app.ActivityThread.main(ActivityThread.java:5417) 
07-20 12:56:36.544: W/System.err(5441):  java.lang.reflect.Method.invoke(Native Method) 
07-20 12:56:36.544: W/System.err(5441):  com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 
07-20 12:56:36.544: W/System.err(5441):  com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 
07-20 12:56:36.544: W/System.err(5441): File: "<unknown>, line: 1, column: 265 
07-20 12:56:36.545: W/System.err(5441): StackTrace: 
07-20 12:56:36.545: W/System.err(5441):  Frame: function:'', file:'/data/data/org.nativescript.mobile/files/internal/ts_helpers.js', line: 103, column: 29 
07-20 12:56:36.547: W/System.err(5441):  Frame: function:'DecorateConstructor', file:'/data/data/org.nativescript.mobile/files/app/tns_modules/reflect-metadata/Reflect.js', line: 536, column: 29 
07-20 12:56:36.547: W/System.err(5441):  Frame: function:'decorate', file:'/data/data/org.nativescript.mobile/files/app/tns_modules/reflect-metadata/Reflect.js', line: 98, column: 20 
07-20 12:56:36.547: W/System.err(5441):  Frame: function:'__decorate', file:'/data/data/org.nativescript.mobile/files/internal/ts_helpers.js', line: 14, column: 32 
07-20 12:56:36.547: W/System.err(5441):  Frame: function:'', file:'/data/data/org.nativescript.mobile/files/app/tns_modules/ui/frame/frame.js', line: 564, column: 21 
07-20 12:56:36.547: W/System.err(5441):  Frame: function:'', file:'/data/data/org.nativescript.mobile/files/app/tns_modules/ui/frame/frame.js', line: 568, column: 2 
07-20 12:56:36.547: W/System.err(5441):  Frame: function:'require', file:'', line: 1, column: 266 
07-20 12:56:36.547: W/System.err(5441):  Frame: function:'', file:'/data/data/org.nativescript.mobile/files/app/tns_modules/nativescript-angular/platform-providers.js', line: 2, column: 15 
07-20 12:56:36.547: W/System.err(5441):  Frame: function:'require', file:'', line: 1, column: 266 
07-20 12:56:36.547: W/System.err(5441):  Frame: function:'', file:'/data/data/org.nativescript.mobile/files/app/tns_modules/nativescript-angular/renderer.js', line: 21, column: 28 
07-20 12:56:36.547: W/System.err(5441):  Frame: function:'require', file:'', line: 1, column: 266 
07-20 12:56:36.547: W/System.err(5441):  Frame: function:'', file:'/data/data/org.nativescript.mobile/files/app/tns_modules/nativescript-angular/application.js', line: 11, column: 18 
07-20 12:56:36.547: W/System.err(5441):  Frame: function:'require', file:'', line: 1, column: 266 
07-20 12:56:36.547: W/System.err(5441):  Frame: function:'', file:'/data/data/org.nativescript.mobile/files/app/main.js', line: 3, column: 21 
07-20 12:56:36.547: W/System.err(5441):  Frame: function:'require', file:'', line: 1, column: 266 
07-20 12:56:36.548: W/System.err(5441):  at com.tns.Runtime.runModule(Native Method) 
07-20 12:56:36.548: W/System.err(5441):  at com.tns.Runtime.runModule(Runtime.java:241) 
07-20 12:56:36.548: W/System.err(5441):  at com.tns.Runtime.run(Runtime.java:235) 
07-20 12:56:36.548: W/System.err(5441):  at com.tns.NativeScriptApplication.onCreate(NativeScriptApplication.java:17) 
07-20 12:56:36.548: W/System.err(5441):  at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1013) 
07-20 12:56:36.548: W/System.err(5441):  at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4707) 
07-20 12:56:36.548: W/System.err(5441):  ... 8 more 
07-20 12:56:36.548: W/System.err(5441): Caused by: java.lang.ClassNotFoundException: com.tns.FragmentClass 
07-20 12:56:36.548: W/System.err(5441):  at java.lang.Class.classForName(Native Method) 
07-20 12:56:36.550: W/System.err(5441):  at java.lang.Class.forName(Class.java:324) 
07-20 12:56:36.550: W/System.err(5441):  at java.lang.Class.forName(Class.java:285) 
07-20 12:56:36.551: W/System.err(5441):  at com.tns.Runtime.getClassForName(Runtime.java:772) 
07-20 12:56:36.551: W/System.err(5441):  at com.tns.ClassResolver.resolveClass(ClassResolver.java:49) 
07-20 12:56:36.551: W/System.err(5441):  at com.tns.Runtime.resolveClass(Runtime.java:310) 
07-20 12:56:36.551: W/System.err(5441):  ... 14 more 
07-20 12:56:36.551: W/System.err(5441): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.tns.FragmentClass" on path: DexPathList[[zip file "/data/app/org.nativescript.mobile-1/base.apk"],nativeLibraryDirectories=[/data/app/org.nativescript.mobile-1/lib/x86, /data/app/org.nativescript.mobile-1/base.apk!/lib/x86, /vendor/lib, /system/lib]] 
07-20 12:56:36.551: W/System.err(5441):  at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56) 
07-20 12:56:36.551: W/System.err(5441):  at java.lang.ClassLoader.loadClass(ClassLoader.java:511) 
07-20 12:56:36.552: W/System.err(5441):  at java.lang.ClassLoader.loadClass(ClassLoader.java:469) 
07-20 12:56:36.552: W/System.err(5441):  ... 20 more 
07-20 12:56:36.552: W/System.err(5441):  Suppressed: java.lang.ClassNotFoundException: com.tns.FragmentClass 
07-20 12:56:36.552: W/System.err(5441):   at java.lang.Class.classForName(Native Method) 
07-20 12:56:36.552: W/System.err(5441):   at java.lang.BootClassLoader.findClass(ClassLoader.java:781) 
07-20 12:56:36.552: W/System.err(5441):   at java.lang.BootClassLoader.loadClass(ClassLoader.java:841) 
07-20 12:56:36.552: W/System.err(5441):   at java.lang.ClassLoader.loadClass(ClassLoader.java:504) 
07-20 12:56:36.553: W/System.err(5441):   ... 21 more 
07-20 12:56:36.553: W/System.err(5441):  Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack trace available 
07-20 12:56:36.569: I/ActivityManager(1530): START u0 {flg=0x14008000 cmp=org.nativescript.mobile/com.tns.ErrorReportActivity (has extras)} from uid 10059 on display 0 
07-20 12:56:36.875: I/WindowManager(1530): Screenshot max retries 4 of Token{202c286 ActivityRecord{6f56761 u0 org.nativescript.mobile/com.tns.NativeScriptActivity t40 f}} appWin=Window{e999c5e u0 Starting org.nativescript.mobile} drawState=4 
07-20 12:56:36.883: I/Process(5441): Sending signal. PID: 5441 SIG: 9 
07-20 12:56:36.955: I/ActivityManager(1530): Process org.nativescript.mobile (pid 5441) has died 
07-20 12:56:36.969: I/art(5462): Not late-enabling -Xcheck:jni (already on) 
07-20 12:56:37.021: I/ActivityManager(1530): Start proc 5462:org.nativescript.mobile/u0a59 for activity org.nativescript.mobile/com.tns.ErrorReportActivity 
07-20 12:56:37.073: I/FirebaseInitProvider(5462): FirebaseApp initialization unsuccessful 
07-20 12:56:37.158: I/TNS.Native(5462): NativeScript Runtime Version 2.1.1, commit bce725184f249812c73163957aa50aa9339edddb 
07-20 12:56:37.158: D/TNS.Native(5462): JNI_ONLoad 
07-20 12:56:37.158: D/TNS.Native(5462): JNI_ONLoad END 
07-20 12:56:37.358: E/SurfaceFlinger(1208): ro.sf.lcd_density must be defined as a build property 
07-20 12:56:37.360: D/OpenGLRenderer(5462): Use EGL_SWAP_BEHAVIOR_PRESERVED: true 
07-20 12:56:37.548: D/(5462): HostConnection::get() New Host Connection established 0xaa1a8a70, tid 5462 
07-20 12:56:37.833: D/(5462): HostConnection::get() New Host Connection established 0xaa1a8c20, tid 5477 
07-20 12:56:37.839: I/OpenGLRenderer(5462): Initialized EGL, version 1.4 
07-20 12:56:38.235: I/ActivityManager(1530): Displayed org.nativescript.mobile/com.tns.ErrorReportActivity: +1s277ms (total +3s844ms) 
07-20 12:57:28.561: I/perfprofd(1231): profile collection skipped (running in emulator) 
07-20 12:57:44.473: I/ProcessStatsService(1530): Prepared write state in 1ms 
07-20 12:57:44.474: I/ProcessStatsService(1530): Prepared write state in 1ms 
07-20 13:14:17.717: I/UsageStatsService(1530): User[0] Flushing usage stats to disk 

誰でもいくつかのアイデア？技術がまだまだ若いので、私は最近ナチュラルスクリプトで多くの問題を抱えています。

Answer 1

すべて（ノード、npmなど）を再インストールして、今すぐ動作します。