首页 > 解决方案 > 找不到 android.support.design.widget 类

问题描述

我在 Android Studio 中遇到了这个错误:

找不到以下类:

- android.support.design.widget.FloatingActionButton(修复构建路径,编辑 XML,创建类) - android.support.design.widget.TextInputLayout(修复构建路径,编辑 XML,创建类)

这是我的 build.gradle 文件的依赖项:

dependencies {
        compile 'com.firebaseui:firebase-ui:0.6.0'
        implementation fileTree(dir: 'libs', include: ['*.jar'])
        implementation 'androidx.appcompat:appcompat:1.0.2'
        implementation 'com.google.firebase:firebase-core:17.0.0'
        implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
        implementation 'com.google.firebase:firebase-messaging:17.3.4'
        testImplementation 'junit:junit:4.12'
        androidTestImplementation 'androidx.test:runner:1.2.0'
        androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
        implementation 'com.google.android.gms:play-services-location:16.0.0'
        implementation 'com.google.firebase:firebase-auth:18.0.0'
        implementation 'com.google.android.material:material:1.0.0'
        implementation 'com.google.firebase:firebase-database:18.0.0'
        implementation 'com.android.support:design:27.1.1'
    }

我已经尝试将com.android.support:design添加到 gradle 文件中,但它仍然不能解决我的问题

标签: androidandroid-studiogradleandroid-library

解决方案


试试这个:

com.google.android.material:material:1.0.0-rc01

反而

com.android.support:design

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