无法更新库的gradle依赖项

Jud*_*des 0 dependencies android gradle material

这是我最初在build.gradle文件中的内容.

    dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:23.0.1'
    compile 'com.android.support:design:23.0.1'
    compile 'de.hdodenhof:circleimageview:2.0.0'
    compile 'com.android.support:recyclerview-v7:23.0.1'
    compile 'com.github.bumptech.glide:glide:3.6.1'
    compile 'com.android.support:support-v4:23.0.1'
    compile 'com.amulyakhare:com.amulyakhare.textdrawable:1.0.1'
    compile 'com.github.clans:fab:1.6.1'
    compile 'joda-time:joda-time:2.8.2'
    compile 'com.android.support:cardview-v7:23.0.1'
    compile 'com.afollestad:material-dialogs:0.7.9.1'
    compile 'com.wdullaer:materialdatetimepicker:1.5.3'
    compile 'com.android.support:palette-v7:23.0.1'
}
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材料对话框已更新,所以我试图在我的gradle文件中反映相同.图书馆说我应该像这样添加它.

    dependencies {
    compile('com.afollestad.material-dialogs:core:0.8.1.0@aar') {
        transitive = true
    }
}
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所以我尝试了这个,但是当我尝试这个时它拒绝重建项目,并且错误地说"未能解决:com.afollestad.material-dialogs:core:0.8.1.0"

    dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:23.0.1'
    compile 'com.android.support:design:23.0.1'
    compile 'de.hdodenhof:circleimageview:2.0.0'
    compile 'com.android.support:recyclerview-v7:23.0.1'
    compile 'com.github.bumptech.glide:glide:3.6.1'
    compile 'com.android.support:support-v4:23.0.1'
    compile 'com.amulyakhare:com.amulyakhare.textdrawable:1.0.1'
    compile 'com.github.clans:fab:1.6.1'
    compile 'joda-time:joda-time:2.8.2'
    compile 'com.android.support:cardview-v7:23.0.1'
    compile 'com.wdullaer:materialdatetimepicker:1.5.3'
    compile 'com.android.support:palette-v7:23.0.1'
    compile('com.afollestad.material-dialogs:core:0.8.1.0@aar') {
        transitive = true
    }
}
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有人能告诉我这里我做错了什么.

Nav*_*yle 12

它应该是这样的

App build.gradle

dependencies {
    compile('com.afollestad.material-dialogs:core:0.8.1.0@aar') {
        transitive = true
    }
}
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项目build.gradle

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:1.2.3'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

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