无法解析'；的依赖关系：app@debug/compileClasspath'；：无法解析com.github.AnchorFreePartner.hydra sdk android:sdk:2.3.0'；

我的Android Studio项目的build.gradle文件有一些问题，我无法解决。 每当我构建项目时，都会出现以下错误：

ERROR: Unable to resolve dependency for ':app@debug/compileClasspath': Could not resolve com.github.AnchorFreePartner.hydra-sdk-android:sdk:2.3.0.
Show Details
Affected Modules: app


ERROR: Unable to resolve dependency for ':app@debugAndroidTest/compileClasspath': Could not resolve com.github.AnchorFreePartner.hydra-sdk-android:sdk:2.3.0.
Show Details
Affected Modules: app


ERROR: Unable to resolve dependency for ':app@debugUnitTest/compileClasspath': Could not resolve com.github.AnchorFreePartner.hydra-sdk-android:sdk:2.3.0.
Show Details
Affected Modules: app

这是我的build.gradle的dependecies部分

dependencies {
    implementation 'com.android.support:support-v4:28.0.0'
    implementation 'com.github.AnchorFreePartner.hydra-sdk-android:sdk:2.3.0'

    implementation "com.android.support:cardview-v7:${androidSupportLibraryVersion}"
    implementation "com.android.support:recyclerview-v7:${androidSupportLibraryVersion}"

    implementation 'com.jakewharton:butterknife:8.8.1'
    annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'

    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:28.0.0'
    implementation 'com.android.support:design:28.0.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
    implementation 'com.google.android.gms:play-services-ads:17.2.0'
    implementation 'com.github.bumptech.glide:glide:4.9.0'
    annotationProcessor 'com.github.bumptech.glide:compiler:4.9.0'


    implementation 'com.android.billingclient:billing:1.2.2'
}

allprojects {
    repositories {
        jcenter()
        maven { url "https://jitpack.io" }
        maven { url 'https://maven.google.com' }
    }
}

项目级build.gradle

dependencies {
    implementation 'com.android.support:support-v4:28.0.0'
    implementation 'com.github.AnchorFreePartner.hydra-sdk-android:sdk:2.3.0'

    implementation "com.android.support:cardview-v7:${androidSupportLibraryVersion}"
    implementation "com.android.support:recyclerview-v7:${androidSupportLibraryVersion}"

    implementation 'com.jakewharton:butterknife:8.8.1'
    annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'

    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:28.0.0'
    implementation 'com.android.support:design:28.0.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
    implementation 'com.google.android.gms:play-services-ads:17.2.0'
    implementation 'com.github.bumptech.glide:glide:4.9.0'
    annotationProcessor 'com.github.bumptech.glide:compiler:4.9.0'


    implementation 'com.android.billingclient:billing:1.2.2'
}

allprojects {
    repositories {
        jcenter()
        maven { url "https://jitpack.io" }
        maven { url 'https://maven.google.com' }
    }
}

---

使用

implementation'com.github.AnchorFreePartner:hydra sdk android:2.3.0'

而不是

implementation'com.github.AnchorFreePartner.hydra sdk android:sdk:2.3.0'

---

所有项目{repositories{…maven{url”“}}}}您是否在根目录文件中添加了此项是的，您已经尝试过使用这些，但是没有一个是有效的：implementation'com.github.AnchorFreePartner.hydra sdk android:sdk:2.0.0'implementation'com.github.AnchorFreePartner:hydra sdk android:2.3.0'implementation'com.github.AnchorFreePartner.hydra sdk android:hydra:2.3.0'你试过这个步骤吗

文件->使缓存失效/重新启动

然后选择

失效并重新启动