构建配置变量.错误:找不到符号 [英] BuildConfig variable. Error: cannot find symbol
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问题描述
在项目中，我有几个 flavors、几个 buildTypes 和几个 folders 用于组合
In project I have several flavors, several buildTypes and several folders for combinations
构建组合:
文件夹结构
在每个文件夹中我都有自定义的Application class + AndroidManifest 来注册这个Application class
In each folder I have custom Application class + AndroidManifest to register this Application class
有时，但只是 有时 构建失败并出现 cannot find symbol 错误:
Sometime, but just sometimes build fails with cannot find symbol error:
\app\src\main\java\ru\my\package\app\environment\MyApp.java:35: error: cannot find symbol
.core(new CrashlyticsCore.Builder().disabled(!BuildConfig.ANALYTICS).build())
或App类独立但同样的错误
\app\src\main\java\ru\my\package\presentation\presenter\impl\MainPresenterImpl.java:104: error: cannot find symbol
if (!BuildConfig.ANALYTICS) return;
但是下一个构建可能会成功，所以可能的流程是
But the very next build could be successful, so the possible flow is
- 构建(成功)
- 代码中的一些变化
- 构建(错误)
- 构建重试(成功)<-- 代码没有任何变化
注意
- 这不是同步问题，同步/无效缓存也不是答案
- 这不是错误的
import问题
- It's not a sync problem and sync/invalidate cache is not the answer
- It's not a wrong
importproblem
免责声明:有些问题看起来像这个，但它们是不同的，例如
Disclaimer: there are questions that looks like this one, but they're different, e.g.
Gradle buildConfigField BuildConfig 无法解析符号
更新
Gradle 依赖项:
Gradle dependencies:
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation project(path: ':OVSALibrary')
implementation project(path: ':YaMapProject')
implementation 'com.jakewharton:butterknife:8.8.1'
implementation 'com.google.dagger:dagger:2.14.1'
kapt 'com.google.dagger:dagger-compiler:2.14.1'
implementation 'com.google.code.gson:gson:2.8.2'
implementation 'eu.davidea:flexible-adapter:5.0.0-rc3'
kapt 'com.jakewharton:butterknife-compiler:8.8.1'
implementation "com.android.support:appcompat-v7:$support_lib_version"
implementation "com.android.support:design:$support_lib_version"
implementation "com.android.support:support-v4:$support_lib_version"
implementation "com.android.support:recyclerview-v7:$support_lib_version"
implementation "com.android.support:support-emoji:$support_lib_version"
implementation "com.android.support:support-emoji-appcompat:$support_lib_version"
implementation "com.android.support:support-emoji-bundled:$support_lib_version"
implementation 'com.android.support.constraint:constraint-layout:1.1.2'
implementation 'com.squareup.retrofit2:retrofit:2.3.0'
implementation 'com.squareup.okhttp3:okhttp:3.10.0'
implementation 'io.reactivex.rxjava2:rxandroid:2.0.1'
implementation 'io.reactivex.rxjava2:rxjava:2.1.7'
implementation 'ru.egslava:MaskedEditText:1.0.5'
implementation 'nl.big-o:liqp:0.7.3'
implementation 'org.jsoup:jsoup:1.7.2'
implementation 'me.everything:overscroll-decor-android:1.0.4'
implementation 'com.squareup.picasso:picasso:2.6.0-SNAPSHOT'
implementation 'com.squareup.okhttp3:logging-interceptor:3.10.0'
implementation 'com.squareup.retrofit2:converter-gson:2.3.0'
compile ('com.squareup.retrofit2:converter-simplexml:2.3.0') {
exclude group: 'stax', module: 'stax-api'
exclude group: 'stax', module: 'stax'
exclude group: 'xpp3', module: 'xpp3'
}
implementation 'com.makeramen:roundedimageview:2.3.0'
implementation ('com.github.revern:socket.io-client-java:master-SNAPSHOT') {
exclude group: 'org.json', module: 'json'
}
implementation 'com.tbruyelle.rxpermissions2:rxpermissions:0.9.5@aar'
implementation 'com.luckycatlabs:SunriseSunsetCalculator:1.2'
implementation ('com.github.developer-shivam:Crescento:1.2.1') {
exclude group: 'com.android.support', module: 'appcompat-v7'
exclude group: 'com.android.support', module: 'palette-v7'
}
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation 'com.tbruyelle.rxpermissions2:rxpermissions:0.9.5@aar'
implementation('com.crashlytics.sdk.android:crashlytics:2.9.0@aar') {
transitive = true;
}
implementation 'com.android.support:cardview-v7:27.1.1'
implementation 'com.squareup.retrofit2:adapter-rxjava2:2.3.0'
implementation 'com.malinskiy:superrecyclerview:1.1.4'
// Yandex.Map things
implementation 'com.yandex.android:mapkit:3.0.0'
// Yandex ads. Adfox.
rcImplementation 'com.yandex.android:mobmetricalib:3.0.0'
debugWithAnalyticsImplementation 'com.yandex.android:mobmetricalib:3.0.0'
releaseImplementation 'com.yandex.android:mobmetricalib:3.0.0'
implementation 'com.yandex.android:mobileads:2.71'
// Waiting for https://github.com/SundeepK/CompactCalendarView/pull/287
// Waiting for https://github.com/SundeepK/CompactCalendarView/pull/288
implementation 'com.github.dryaz:CompactCalendarView:master-SNAPSHOT'
// Waiting for https://github.com/opacapp/multiline-collapsingtoolbar/pull/57
implementation 'com.github.dryaz:multiline-collapsingtoolbar:master-SNAPSHOT'
implementation 'com.github.clans:fab:1.6.4'
implementation 'org.greenrobot:eventbus:3.1.1'
testImplementation "org.robolectric:robolectric:3.8"
testImplementation 'junit:junit:4.12'
testImplementation "com.android.support.test:monitor:1.0.2"
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
// PAY SDK
implementation(name:'mos-pay-sdk-1.0.9', ext:'aar')
implementation 'io.card:android-sdk:5.5.1'
implementation ('eu.livotov.labs.android:3DSView:1.1.2@aar') {transitive=true}
// Android Architecture Components
implementation "android.arch.lifecycle:runtime:$androidArch"
implementation "android.arch.lifecycle:extensions:$androidArch"
annotationProcessor "android.arch.lifecycle:compiler:$androidArch"
compile 'com.google.firebase:firebase-core:16.0.0'
compile 'com.google.firebase:firebase-messaging:17.0.0'
}
** 更新 **这是 buildTypes 和 productFlavors
** UPDATE **
Here's the list of buildTypes and productFlavors
flavorDimensions("devbeta", "mainmirror")
productFlavors {
// Beta API enviroment
beta {
dimension = "devbeta"
buildConfigField "String", "SOCKET_REMOTE_PATH", "\"/api-beta/socket.io\""
}
// Dev API enviroment
dev {
dimension = "devbeta"
buildConfigField "String", "SOCKET_REMOTE_PATH", "\"/api-dev/socket.io\""
}
// Prod API enviroment
prod {
dimension = "devbeta"
buildConfigField "String", "SOCKET_REMOTE_PATH", "\"/socket.io\""
}
mainhost {
dimension = "mainmirror"
buildConfigField "String", "CONFIG_REMOTE_HOSTNAME", "\"some.host.url\""
}
mirrorhost {
dimension = "mainmirror"
buildConfigField "String", "CONFIG_REMOTE_HOSTNAME", "\"some.host.url\""
}
}
buildTypes {
debug {
minifyEnabled false
shrinkResources false
buildConfigField "boolean", "ANALYTICS", "false"
signingConfig signingConfigs.customDebug
ext.enableCrashlytics = false
manifestPlaceholders = [
firebaseAnalyticsDeactivated: "true",
appIcon: "@mipmap/ic_launcher_debug",
]
}
debugWithAnalytics.initWith(buildTypes.debug)
debugWithAnalytics {
ext.betaDistributionGroupAliases = "group-internal"
ext.betaDistributionReleaseNotes = "$getReleaseNotes"
ext.enableCrashlytics = true
buildConfigField "boolean", "ANALYTICS", "true"
matchingFallbacks = ['debug', 'release']
}
debugWithProguard.initWith(buildTypes.debug)
debugWithProguard {
minifyEnabled true
shrinkResources true
proguardFiles(file('./proguard').listFiles())
matchingFallbacks = ['release', 'debug']
}
// RC build for inner testers that has analytics, signed with debug key.
rc {
minifyEnabled true
shrinkResources true
proguardFiles(file('./proguard').listFiles())
buildConfigField "boolean", "ANALYTICS", "true"
// Fields for fabric beta distribution
ext.betaDistributionGroupAliases = "group-internal"
ext.betaDistributionReleaseNotes = "$getReleaseNotes"
signingConfig signingConfigs.customDebug
manifestPlaceholders = [
firebaseAnalyticsDeactivated: "false",
appIcon: "@mipmap/ic_launcher_rc",
]
matchingFallbacks = ['debug', 'release']
}
release.initWith(buildTypes.rc)
release {
buildConfigField "boolean", "ANALYTICS", "true"
ext.betaDistributionGroupAliases = "group-customer"
signingConfig signingConfigs.release
manifestPlaceholders = [
firebaseAnalyticsDeactivated: "false",
appIcon: "@mipmap/ic_launcher",
]
}
}
推荐答案
终于找到原因了，我的库项目与主 app 的包 ID 完全相同，所以库项目的内部 BuildConfig 不包含变量.
Finally looks like I've found a reason, I have the library project exactly with the same package ID as the main app, so the inner BuildConfig for library project doesn't contain variable.
这篇关于构建配置变量.错误:找不到符号的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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