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我在我的颤振项目中遇到以下错误，并且不知道如何解决它错误：

D8: Program type already present: com.google.protobuf.AbstractMessageLite$Builder$LimitedInputStream

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:transformClassesWithMultidexlistForDebug'.
> com.android.build.api.transform.TransformException: Error while generating the main dex list:
  Error while merging dex archives: 
  Learn how to resolve the issue at https://developer.android.com/studio/build/dependencies#duplicate_classes.
  Program type already present: com.google.protobuf.AbstractMessageLite$Builder$LimitedInputStream

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

构建.gradle

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"

android {
    compileSdkVersion 30

    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.example.tajicEasy"
        minSdkVersion 18
        targetSdkVersion 30
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
        multiDexEnabled true
    }

    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.android.support:multidex:2.0.1'
}
apply plugin: 'com.google.gms.google-services'

我已经尝试升级所有内容。也尝试通过现有的可用相关答案解决它，但对我没有任何帮助。还检查了 protobuf 没有两个类。尝试删除构建，.gradle 文件

4

1 回答 1

0

好的，如果有人遇到同样的问题，我解决了这个问题，那么您必须检查以下内容

  1. 所有依赖项都已更新
  2. multiDexEnabled true

如果上面没有解决问题然后检查是否有重复的依赖如果你找不到任何重复的依赖然后尝试一个一个删除依赖然后再次运行应用程序这将需要一些时间但是一旦导致错误你的应用程序就会运行依赖被移除

谢谢，希望有用

于 2021-05-20T08:34:42.610 回答