Java Android：依赖问题：Gradle support-v4:18.0.+；

在运行依赖项任务时，我的输出如下所示。 我尝试了几次排除模块，然后重新运行依赖项任务。 没有任何帮助

下面是依赖项日志

+--- com.android.support:support-v4:18.0.+ -> 27.0.2
|    +--- com.android.support:support-compat:27.0.2
|    |    +--- com.android.support:support-annotations:27.0.2
|    |    \--- android.arch.lifecycle:runtime:1.0.3
|    |         +--- android.arch.lifecycle:common:1.0.3
|    |         \--- android.arch.core:common:1.0.0
|    +--- com.android.support:support-media-compat:27.0.2
|    |    +--- com.android.support:support-annotations:27.0.2
|    |    \--- com.android.support:support-compat:27.0.2 (*)
|    +--- com.android.support:support-core-utils:27.0.2
|    |    +--- com.android.support:support-annotations:27.0.2
|    |    \--- com.android.support:support-compat:27.0.2 (*)
|    +--- com.android.support:support-core-ui:27.0.2
|    |    +--- com.android.support:support-annotations:27.0.2
|    |    \--- com.android.support:support-compat:27.0.2 (*)
|    \--- com.android.support:support-fragment:27.0.2
|         +--- com.android.support:support-compat:27.0.2 (*)
|         +--- com.android.support:support-core-ui:27.0.2 (*)
|         +--- com.android.support:support-core-utils:27.0.2 (*)
|         \--- com.android.support:support-annotations:27.0.2
+--- com.android.support:palette-v7:27.0.2
|    +--- com.android.support:support-compat:27.0.2 (*)
|    \--- com.android.support:support-core-utils:27.0.2 (*)
+--- com.android.support:multidex:1.0.2
+--- io.reactivex.rxjava2:rxandroid:2.0.1
|    \--- io.reactivex.rxjava2:rxjava:2.0.1 -> 2.1.7
|         \--- org.reactivestreams:reactive-streams:1.0.1
+--- io.reactivex.rxjava2:rxjava:2.1.7 (*)
+--- com.iamsourav.sohoz:sohoz:1.0.0
|    \--- com.android.support:appcompat-v7:24.2.1 -> 27.0.2
|         +--- com.android.support:support-annotations:27.0.2
|         +--- com.android.support:support-core-utils:27.0.2 (*)
|         +--- com.android.support:support-fragment:27.0.2 (*)
|         +--- com.android.support:support-vector-drawable:27.0.2
|         |    +--- com.android.support:support-annotations:27.0.2
|         |    \--- com.android.support:support-compat:27.0.2 (*)
|         \--- com.android.support:animated-vector-drawable:27.0.2
|              +--- com.android.support:support-vector-drawable:27.0.2 (*)
|              \--- com.android.support:support-core-ui:27.0.2 (*)
+--- com.aurelhubert:ahbottomnavigation:2.1.0
|    \--- com.android.support:design:25.3.1 -> 27.0.2
|         +--- com.android.support:support-v4:27.0.2 (*)
|         +--- com.android.support:appcompat-v7:27.0.2 (*)
|         +--- com.android.support:recyclerview-v7:27.0.2
|         |    +--- com.android.support:support-annotations:27.0.2
|         |    +--- com.android.support:support-compat:27.0.2 (*)
|         |    \--- com.android.support:support-core-ui:27.0.2 (*)
|         \--- com.android.support:transition:27.0.2
|              +--- com.android.support:support-annotations:27.0.2
|              \--- com.android.support:support-compat:27.0.2 (*)
+--- de.hdodenhof:circleimageview:2.2.0
+--- jp.wasabeef:recyclerview-animators:2.2.7
|    +--- com.android.support:support-compat:25.4.0 -> 27.0.2 (*)
|    +--- com.android.support:support-core-ui:25.4.0 -> 27.0.2 (*)
|    \--- com.android.support:recyclerview-v7:25.4.0 -> 27.0.2 (*)

下面是添加的build.gradle（：app）设置 我做错什么了吗？ 有人能帮忙吗

   dependencies {
   compile('com.android.support:support-v4:18.0.+') 
    { 
        exclude module: 'support-v4' 
    }
    compile 'com.android.support:support-v4:27.0.2'
   }

如果您只需要更新版本，请尝试（gradle链接目标模块允许的最高版本）

---

行“compile（'com.android.support:support-v4:18.0.+'）{exclude module:'support-v4'}”没有任何意义，因为整个模块被排除。可能您只想将“com.android.support:support-v4:18.0.+”替换为“com.android.support:support-v4:27.0.2”，保留所有子依赖项。在这种情况下，请不要从编译时排除模块，并将此依赖项添加到运行时配置中。@ManushinIgor如果您添加一些代码，可能会有所帮助。谢谢

dependencies {  
    compile('com.android.support:support-v4:18.0.+') // this dependency will be fully excluded ...
    { 
        exclude module: 'support-v4' // ... because of this line
    }
    compile 'com.android.support:support-v4:27.0.2' // this dependency will be added with all transitive dependencies
}

dependencies {
    compile 'com.android.support:support-v4:27.0.2' // this dependency will be added with all transitive dependencies
}