以下类的超类型无法解析 [英] Supertypes of the following classes cannot be resolved
问题描述
我在kotlin
中有android
app
,这给了我这个错误.
I have android
app
in kotlin
which is giving me this error.
错误:以下类的超类型无法解析.请确保您在类路径中具有必需的依赖项: com.google.firebase.auth.FirebaseAuth类,未解析的超类型:com.google.android.gms.internal.aad
Error: Supertypes of the following classes cannot be resolved. Please make sure you have the required dependencies in the classpath: class com.google.firebase.auth.FirebaseAuth, unresolved supertypes: com.google.android.gms.internal.aad
还有这个
错误:任务':app:compileDebugKotlin'的执行失败.
Error:Execution failed for task ':app:compileDebugKotlin'.
编译错误.请参阅日志以获取更多详细信息
Compilation error. See log for more details
这是我的应用程序模块
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
android {
compileSdkVersion 26
defaultConfig {
applicationId "appname"
minSdkVersion 15
targetSdkVersion 26
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
implementation 'com.android.support:appcompat-v7:26.1.0'
implementation 'com.android.support:animated-vector-drawable:26.1.0'
implementation 'com.android.support:mediarouter-v7:26.1.0'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
implementation 'com.android.support:appcompat-v7:26.1.0'
implementation 'com.android.support:recyclerview-v7:26.1.0'
implementation 'com.android.support:cardview-v7:26.1.0'
implementation 'com.android.support:design:26.1.0'
implementation 'com.firebaseui:firebase-ui-database:3.0.0'
//noinspection GradleCompatible,GradleCompatible
implementation 'com.google.android.gms:play-services:11.0.4'
implementation 'com.google.firebase:firebase-auth:11.0.4'
implementation 'com.google.firebase:firebase-database:11.0.4'
implementation 'com.google.firebase:firebase-storage:11.0.4'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.1'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
compile "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
}
repositories {
mavenCentral()
}
apply plugin: 'com.google.gms.google-services'
我的项目成果是这个
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
ext.kotlin_version = '1.1.51'
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
classpath 'com.google.gms:google-services:3.1.0'
}
}
allprojects {
repositories {
google()
jcenter()
maven { url "https://jitpack.io" }
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
我有firebase.auth implementation
,但是仍然向我显示错误.
I have firebase.auth implementation
but still, it's showing me the error.
推荐答案
将com.firebaseui:firebase-ui-auth
更新为3.3.1对其进行了修复.由于较旧的版本(本例中为3.1.0)与com.google.firebase:firebase-messaging
v15
Updating com.firebaseui:firebase-ui-auth
to 3.3.1 fixed it for me. As the older versions (3.1.0 in my case) was not compatible with com.google.firebase:firebase-messaging
v15
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