【发布时间】:2024-10-07 10:45:02
【问题描述】:
我使用 firebase 作为我的应用程序的后端,因此,我使用 firebase auth 和 firebase UI 进行身份验证,但我遇到了一个错误:
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:26.+'
compile 'com.android.support:design:26.+'
compile 'com.android.support:support-vector-drawable:26.+'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
// firebaes dependancies.
compile 'com.firebaseui:firebase-ui-auth:2.1.1'
compile 'com.google.firebase:firebase-core:11.0.2'
compile 'com.google.firebase:firebase-database:11.0.2'
compile 'com.google.firebase:firebase-auth:11.0.2'
testCompile 'junit:junit:4.12'
}
apply plugin: 'com.google.gms.google-services'
我得到的错误是:
Error:Failed to resolve: com.android.support:customtabs:25.4.0
<a href="install.m2.repo">Install Repository and sync project</a><br><a href="openFile:C:/Users/%USERPROFILE%/AndroidStudioProjects/android-client/app/build.gradle">Open File</a><br><a href="open.dependency.in.project.structure">Show in Project Structure dialog</a>
和
Error:Failed to resolve: com.android.support.constraint:constraint-layout:1.1.0-beta1
<a href="install.m2.repo">Install Repository and sync project</a><br><a href="openFile:C:/Users/%USERPROFILE%/AndroidStudioProjects/android-client/app/build.gradle">Open File</a><br><a href="open.dependency.in.project.structure">Show in Project Structure dialog</a>
和
Error:Failed to resolve: com.android.support:cardview-v7:25.4.0
<a href="install.m2.repo">Install Repository and sync project</a><br><a href="openFile:C:/Users/%USERPROFILE%/AndroidStudioProjects/android-client/app/build.gradle">Open File</a><br><a href="open.dependency.in.project.structure">Show in Project Structure dialog</a>
我在这个论坛上回答了一些类似问题,然后转到 SDK 管理器 > SDK 工具 > 更新存储库。但是没用!!
这个错误来自哪里的任何想法?我猜是android SDK版本的问题,猜对了吗?
编辑:我输入的是 %USERPROFILE% 而不是我的用户文件夹名称。
【问题讨论】:
标签: android firebase firebase-authentication firebase-security firebaseui