import android.support.design.widget.TextInputEditText失败

时间:2017-11-12 16:34:40

标签: android importerror

我正在Android Studio上构建一个Login-Register应用程序。当我尝试导入包android.support.design.widget时,它无法识别它。我在其他帖子上搜索了一个解决方案,他们说要在build.gradle上添加一些“编译”行。我做到了,但没有任何作用。

这是我的build.gradle:

apply plugin: 'com.android.application'

android {
compileSdkVersion 26
defaultConfig {
    applicationId "com.example.thomas.medicalappointmentorganization"
    minSdkVersion 23
    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 'com.android.support:appcompat-v7:26.1.0'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
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 'com.android.support:design:26.1.0'
compile 'com.android.support:appcompat-v7:26.1.0'
compile 'com.android.support:support-v4:26.1.0'

}

我做错了什么?

1 个答案:

答案 0 :(得分:2)

请删除此行

implementation 'com.android.support:appcompat-v7:26.1.0'