为什么我的react-native-firebase应用程序在安装后第一次启动时崩溃？

Question

null

在上面，“开始”的意思是做

• 任一
  • React-Native Run-Android
  • 光盘android&&./Gradlew Assemblerelease
  • 光盘..
  • react-native run-android--variant=release
  null

  // Top level app component
  export default class App extends React.Component<Props, State> {
  ...
    componentDidMount() {
      try {
        IconFiles.load();
        StatusBar.setHidden(true);
        BackHandler.addEventListener("hardwareBackPress",
          this.hardwareBackPress.bind(this));
  
        const that = this;
        this.setupProfile()
  ...
          .catch(function (err) {
            Log.error(`error in new App() end of promise chain: ${err}`);
            Crashlytics.recordError(1, err);
          });
  

  ...

  export default class Profile {
  ...
  
    public static getProfile(): Promise<Profile> {
      const that = this;
      Log.debug(`getProfile() starting: ${RNFirebase.SDK_VERSION}`);
      return RNFirebase.auth().signInAnonymouslyAndRetrieveData()
        .then(function (blah) {
          Log.debug(`getProfile() signInAnonymouslyAndRetrieveData() return okay: ${blah}`);        
          return RNFirebase.iid().get()
        })
        .then(function (instance_id: string): Promise<Profile> {
          Log.debug(`getProfile() got instance id: ${instance_id}`);        
          const firestoreCollection: any
            = RNFirebase.firestore().collection("profiles");
  
          const doc_ref = firestoreCollection.doc(instance_id);
          Log.debug(`getProfile() got profile doc_ref: ${doc_ref.id}`);        
          return doc_ref.get();
        })
        .then(function (doc_snapshot: any /*Firebase.firestore.DocumentSnapshot*/) {
          Log.debug(`getProfile() got profile doc_snap: ${doc_snapshot.exists}`);        
          let data: Constrob;
          if (doc_snapshot.exists) {
            data = <Constrob>doc_snapshot.data();
          } else {
            data = {
              created_date: new Date(),
              feedback: null,
              starts: null,
              token: null,
            };
          }
          return new Profile(doc_snapshot.ref, data, doc_snapshot.exists);
        });
    }
  

  ...

  package.json...

    "dependencies": {
      "firebase": "^4.12.0",
      "loglevel": "^1.6.0",
      "moment": "^2.21.0",
      "react": "^16.3.1",
      "react-native": "0.55.2",
      "react-native-firebase": "^4.0",
      "react-native-htmlview": "^0.12.1",
      "react-native-star-rating": "^1.0.9",
      "react-native-svg": "^6.3.1",
      "react-native-vector-icons": "^4.6.0"
    },
  

  buildscript {
      repositories {
          jcenter()
          google()
          maven {
              url 'https://maven.fabric.io/public'
          }
      }
      dependencies {
          classpath "com.android.tools.build:gradle:3.1.0"
          classpath "com.google.gms:google-services:3.1.2"
          classpath "io.fabric.tools:gradle:1.+"
          // NOTE: Do not place your application dependencies here; they belong
          // in the individual module build.gradle files
      }
  }
  
  allprojects {
      repositories {
          mavenLocal()
          jcenter()
          google()
          maven {
              // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
              url "$rootDir/../node_modules/react-native/android"
          }
      }
  }
  

  android.useDeprecatedNdk=true
  android.enableAapt2=false
  

  ...
  distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
  

  Android/app/build.gradle

  apply plugin: "com.android.application"
  apply plugin: "io.fabric"
  
  import com.android.build.OutputFile
  
  project.ext.react = [
      entryFile: "index.js"
  ]
  
  apply from: "../../node_modules/react-native/react.gradle"
  
  def enableSeparateBuildPerCPUArchitecture = false
  def enableProguardInReleaseBuilds = false
  
  android {
      compileSdkVersion 23
  
      defaultConfig {
          applicationId "com.doorkey"
          minSdkVersion 16
          targetSdkVersion 23
          versionCode 4
          versionName "1.0.3"
          ndk {
              abiFilters "armeabi-v7a", "x86"
          }
      }
      signingConfigs {
          release {
              if (project.hasProperty('MYAPP_RELEASE_STORE_FILE')) {
                  storeFile file(MYAPP_RELEASE_STORE_FILE)
                  storePassword MYAPP_RELEASE_STORE_PASSWORD
                  keyAlias MYAPP_RELEASE_KEY_ALIAS
                  keyPassword MYAPP_RELEASE_KEY_PASSWORD
              }
          }
      }
      splits {
          abi {
              reset()
              enable enableSeparateBuildPerCPUArchitecture
              universalApk false  // If true, also generate a universal APK
              include "armeabi-v7a", "x86"
          }
      }
      buildTypes {
          release {
              minifyEnabled enableProguardInReleaseBuilds
              proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
              signingConfig signingConfigs.release
          }
      }
      // applicationVariants are e.g. debug, release
      applicationVariants.all { variant ->
          variant.outputs.each { output ->
              // For each separate APK per architecture, set a unique version code as described here:
              // http://tools.android.com/tech-docs/new-build-system/user-guide/apk-splits
              def versionCodes = ["armeabi-v7a":1, "x86":2]
              def abi = output.getFilter(OutputFile.ABI)
              if (abi != null) {  // null for the universal-debug, universal-release variants
                  output.versionCodeOverride =
                          versionCodes.get(abi) * 1048576 + defaultConfig.versionCode
              }
          }
      }
  }
  
  dependencies {
      implementation(project(":react-native-firebase")) {
          transitive = false
      }
      implementation "com.google.android.gms:play-services-base:12.0.1"
      implementation "com.google.firebase:firebase-core:12.0.1"
      implementation "com.google.firebase:firebase-auth:12.0.1"
      implementation("com.crashlytics.sdk.android:crashlytics:2.9.1@aar") {
          transitive = true
      }
      implementation "com.google.firebase:firebase-firestore:12.0.1"
      implementation "com.google.firebase:firebase-messaging:12.0.1"
      implementation project(':react-native-vector-icons')
      implementation project(':react-native-svg')
      implementation fileTree(dir: "libs", include: ["*.jar"])
      implementation "com.android.support:appcompat-v7:23.0.1"
      implementation "com.facebook.react:react-native:+"  // From node_modules
  }
  
  // Run this once to be able to run the application with BUCK
  // puts all compile dependencies into folder libs for BUCK to use
  task copyDownloadableDepsToLibs(type: Copy) {
      from configurations.compile
      into 'libs'
  }
  
  apply plugin: 'com.google.gms.google-services'
  

Answer 1

你读过这个吗？

“如果GoogleService-info.plist没有在XCode中注册，你的应用程序将在启动后立即崩溃。”

阅读'iOS疑难解答'https://rnfirebase.io/docs/v4.2.x/troleshooting/iOS