Question

我目前正在尝试将Firebase Messaging集成到我的项目中，我已经建立了一个Firebase项目并成功导入了我需要的所有其他依赖项（crashlytics，firestore等...）但是，当我将Firebase消息传递依赖项添加到firebase_messaging时，构建时会出现错误。我使用的是Plugin project: firebase_core_web not found. Please update settings.gradle. Invalid depfile: C:\Users\Owner\AndroidStudioProjects\switcheroo_ios\.dart_tool\flutter_build\d71b8b11f916190e0bd095c78ccf0a69\kernel_snapshot.d Invalid depfile: C:\Users\Owner\AndroidStudioProjects\switcheroo_ios\.dart_tool\flutter_build\d71b8b11f916190e0bd095c78ccf0a69\kernel_snapshot.d AGPBI: {"kind":"error","text":"Type com.google.firebase.iid.zzbb is referenced as an interface from `com.google.firebase.messaging.zzf`.","sources":[{}],"tool":"D8"} FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':app:mergeExtDexDebug'. > Could not resolve all files for configuration ':app:debugRuntimeClasspath'. > Failed to transform artifact 'firebase-messaging.aar (com.google.firebase:firebase-messaging:20.0.1)' to match attributes {artifactType=android-dex, dexing-enable-desugaring=true, dexing-is-debuggable=true, dexing-min-sdk=21}. > Execution failed for DexingWithClasspathTransform: C:\Users\Owner\.gradle\caches\transforms-2\files-2.1\ac2c922e894bed89371853ed7d90bb4e\jetified-firebase-messaging-20.0.1\jars\classes.jar. > Error while dexing.的最新版本，也是Google服务的最新版本。

错误：

def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
    localPropertiesFile.withReader('UTF-8') { reader ->
        localProperties.load(reader)
    }
}

def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}

def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
if (flutterVersionCode == null) {
    flutterVersionCode = '1'
}

def flutterVersionName = localProperties.getProperty('flutter.versionName')
if (flutterVersionName == null) {
    flutterVersionName = '1.0'
}

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
apply plugin: 'com.google.gms.google-services'
apply plugin: 'com.google.firebase.crashlytics'

android {
    compileSdkVersion 28

    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
    }

    lintOptions {
        disable 'InvalidPackage'
    }

    defaultConfig {
        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
        applicationId "com.barbecu.switcherooIOS"
        minSdkVersion 21
        targetSdkVersion 28
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
    }

    buildTypes {
        release {
            // TODO: Add your own signing config for the release build.
            // Signing with the debug keys for now, so `flutter run --release` works.
            signingConfig signingConfigs.debug
        }
    }
}

flutter {
    source '../..'
}

dependencies {
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    implementation 'com.google.firebase:firebase-crashlytics:17.0.1'
}

App Gradle：

buildscript {
    ext.kotlin_version = '1.3.50'
    repositories {
        google()
        jcenter()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:3.5.0'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.gms:google-services:4.3.3'
        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.1.1'
    }
}

allprojects {
    repositories {
        google()
        jcenter()
    }
}

rootProject.buildDir = '../build'
subprojects {
    project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
    project.evaluationDependsOn(':app')
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

Project Gradle：

def getSecurityHubFindings():
  hub = boto3.client('securityhub')
  findingsList = []
  for key in paginate(hub.get_findings, Filters=filters, PaginationConfig={'MaxItems': MAX_ITEMS}):
    scantype = key['Types']
    str1 = ''.join(scantype)
    port=key['ProductFields']['attributes:2/value']
    vgw=key['ProductFields']['attributes:3/value']
    scantype = key['Types']
    str1 = ''.join(scantype)
    findingAccountId = key['AwsAccountId']
    findingLastObservedAt=key['LastObservedAt']
    findingFirstObservedAt=key['FirstObservedAt']
    findingCreatedAt=key['CreatedAt']
    findingrecommendation=key['Remediation']['Recommendation']
    findingTypes=key['Types']
    InstanceId=key['Resources'][0]['Id']
    findingInstanceId=str(InstanceId)
    findingAppCode=key['Resources'][0]['Tags']['AppCode']
    findingGeneratorId=key['GeneratorId']
    findingProductArn=key['ProductArn']
    findingTitle=key['Title']
    findingsList.append(key)

    if (str1 == 'Software and Configuration Checks/AWS Security Best Practices/Network Reachability - Recognized port reachable from a Peered VPC'):
      vgw=''
      port=key['ProductFields'][ 'attributes:4/value']
      peeredvpc= key['ProductFields']['attributes:2/value']

    if (str1 == 'Software and Configuration Checks/AWS Security Best Practices/Network Reachability - Recognized port reachable from a Virtual Private Gateway'):
      peeredvpc=''
      sev = key['Severity']['Product']
      if (sev == 3):
        findingSeverity='LOW'
      elif (sev == 6):
        findingSeverity='MEDIUM'
      elif ( sev == 9):
        findingSeverity='HIGH'

    rows = [findingAccountId, findingGeneratorId, findingTitle,findingProductArn,findingSeverity,findingAppCode,findingFirstObservedAt,findingLastObservedAt,findingCreatedAt,findingrecommendation,findingTypes,port,vgw,peeredvpc,findingInstanceId]

    columns = ('Account ID', 'Generator ID', 'Title', 'Product ARN', 'Severity', 'AppCode', 'First Observed At','Last Observed At', 'Created At', 'Recommendation', 'Types', 'Port', 'VGW', 'Peered VPC', 'Instance #ID')

    with open(FILE_NAME, mode='w', newline='',) as writefile:
      writefile_writer = csv.writer(writefile, delimiter=',', quotechar='"', quoting=csv.QUOTE_ALL)
      writefile_writer.writerow(columns)
      i = 0
      while i < MAX_ITEMS:
        writefile_writer.writerow(rows)
        i +=1

  return(findingsList)

Answer 1

尝试添加

implementation 'com.google.firebase:firebase-messaging:20.0.1'

内部依赖项

只需尝试添加与每个平台相关的r显式地像上面的android中一样

对于ios（不确定ios生态系统），但添加它可能会有所帮助

pod 'Firebase/Messaging'

Answer 2

1.-在build.gradle（项目级别）中使用：

classpath'com.google.gms：google-services：4.3.3'// Google服务插件

2.-在build.gradle（应用级别）中，使用：

minSdkVersion 21

3.-用此处提供的解决方案替换settings.gradle内容：

Plugin project :firebase_core_web not found

构建Flutter项目时在Dexing时出错

2 个答案: