android - flutter build apk --debug 在没有发布 keystore 的情况下无法构建调试

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我的 Flutter 应用无法构建调试版本。我用签名 key 很好地构建了发布，但现在尝试构建调试它正在寻找 storeFile(它不存在，因为我已经将代码带到了另一台没有 key 的机器上)。我正在运行:

   flutter build apk --debug

但它失败了

Error running Gradle: ProcessException: Process ...\android\gradlew.bat" exited abnormally:

FAILURE: Build failed with an exception.

Where: Build file ...\android\app\build.gradle' line: 54

What went wrong: A problem occurred evaluating project ':app'. path may not be null or empty string. path='null'

第 54 行在用于签名配置的版本中

   storeFile file(keystoreProperties['storeFile'])

不应该 --调试忽略这个？当这是一个调试版本时，为什么它试图访问该文件？

这是带有注释的版本的 build.gradle 文件，因此我可以在没有 keystore 的情况下构建调试:

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 = '1.6'
}

apply plugin: 'com.android.application'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"

   def keystoreProperties = new Properties()
   def keystorePropertiesFile = rootProject.file('key.properties')
   if (keystorePropertiesFile.exists()) {
       keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
   }

   android {
    compileSdkVersion 28

    lintOptions {
        disable 'InvalidPackage'
    }

    defaultConfig {
        applicationId "com.mycompany.myproduct"
        multiDexEnabled true
        minSdkVersion 16
        targetSdkVersion 28
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

//    signingConfigs {
//       release {
//          keyAlias keystoreProperties['keyAlias']
//          keyPassword keystoreProperties['keyPassword']
//          storeFile file(keystoreProperties['storeFile'])
//          storePassword keystoreProperties['storePassword']
//       }
//    }
//    buildTypes {
//       release {
//          signingConfig signingConfigs.release

//             minifyEnabled true
//             useProguard true

//             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
//       }
//    }
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 {
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'androidx.test:runner:1.1.1'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
    implementation 'com.google.firebase:firebase-core:16.0.1'
}

apply plugin: 'com.google.gms.google-services'

Answer 1

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