无法解析符号“RoadManager”答案

【问题标题】：Cannot resolve symbol 'RoadManager'无法解析符号“RoadManager”
【发布时间】：2019-10-25 14:08:50
【问题描述】：

我收到这样的错误。我应该怎么办？我必须做吗？我必须在我的依赖项中添加一些东西吗？这是我的代码

//, MapboxMap.OnMapClickListener, PermissionsListener, View.OnClickListener {

    private MapView mapView;
    private Button button;
    private MapboxMap mapboxMap;
    private PermissionsManager permissionsManager;
    private LocationComponent locationComponent;
    // variables for calculating and drawing a route
    private DirectionsRoute currentRoute;
    private static final String TAG = "DirectionsActivity";
    private NavigationMapRoute navigationMapRoute;
    private RoadManager roadManager;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

这是我的依赖项

    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'androidx.appcompat:appcompat:1.0.2'
    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
    implementation 'com.google.firebase:firebase-database:17.0.0'
    implementation 'com.google.firebase:firebase-auth:17.0.0'
    implementation 'com.google.firebase:firebase-storage:17.0.0'
    //implementation 'com.firebaseui:firebase-ui-auth:1.2.0'
    implementation 'com.squareup.picasso:picasso:2.71828' //2.5.2
    implementation 'com.firebaseui:firebase-ui-database:1.2.0'
    implementation 'com.google.firebase:firebase-analytics:17.2.0'//vcoba kalo error ini diapus
    implementation 'com.google.android.gms:play-services-maps:17.0.0'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'androidx.test.ext:junit:1.1.0'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
    implementation 'com.google.android.gms:play-services-location:17.0.0'
    implementation 'androidx.recyclerview:recyclerview:1.0.0'
    implementation 'com.android.support:recyclerview-v7:28.0.0'
    implementation 'com.android.support:cardview-v7:28.0.0'
    implementation 'androidx.cardview:cardview:1.0.0'
    implementation 'org.osmdroid:osmdroid-android:5.6@aar'
    implementation 'com.mapbox.mapboxsdk:mapbox-android-navigation-ui:0.42.1'
    implementation('com.mapbox.mapboxsdk:mapbox-android-sdk:6.8.1') {
        exclude group: 'group_name', module: 'module_name'
    }
}

我应该怎么做才能解决这个问题？

【问题讨论】：

标签： android android-studio dependencies

【解决方案1】：

RoadManager 是 OSMBonusPack 的一部分。

首先，您应该遵循OSMBonusPack HowToInstall 指南。

然后按照OSMBonusPack 教程。

【讨论】：