Question

我的Flutter应用无法构建调试版本。我使用签名密钥构建了发行版，但是现在尝试构建调试它正在寻找storeFile（不存在，因为我将代码带到了没有密钥的另一台机器上）。我正在跑步：

   flutter build apk --debug

但是失败了

运行Gradle时出错：ProcessException：进程   ... \ android \ gradlew.bat“异常退出：

失败：构建失败，并出现异常。

位置：构建文件... \ android \ app \ build.gradle'行：54

出了什么问题：评估项目'：app'时发生问题。路径   不能为null或空字符串。 path ='null'

第54行是用于签名配置的版本

   storeFile file(keystoreProperties['storeFile'])

-调试不应该忽略它吗？为什么这是调试版本，为什么要尝试获取该文件？

这里是带发行版的build.gradle文件，已注释掉，因此我可以不带密钥库进行调试：

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

在某处一定是顶空错误，但我完全删除并重新安装了Windows以外的所有内容，然后又恢复了正常运行。我不知道这是怎么回事...

flutter build apk --debug无法在没有发布密钥库的情况下构建调试

1 个答案: