Estou tendo este erro:

Ao obter a árvore de dependência, descobri que não há nada errado com os desenhos vetoriais animados, mas o sdk mais recente do facebook tem a versão anterior da guia personalizada support-v4. Tentei excluir com o comando excluir grupo, mas não está funcionando. Aqui está a minha árvore de dependência:

 +--- com.facebook.android:facebook-android-sdk:4.26.0@aar
|    +--- com.android.support:support-v4:26.0.1@aar
|    |    +--- com.android.support:support-compat:26.0.1@aar
|    |    |    \--- com.android.support:support-annotations:26.0.1@jar
|    |    +--- com.android.support:support-media-compat:26.0.1@aar
|    |    |    +--- com.android.support:support-annotations:26.0.1@jar
|    |    |    \--- com.android.support:support-compat:26.0.1@aar
|    |    |         \--- com.android.support:support-annotations:26.0.1@jar
|    |    +--- com.android.support:support-core-utils:26.0.1@aar
|    |    |    +--- com.android.support:support-annotations:26.0.1@jar
|    |    |    \--- com.android.support:support-compat:26.0.1@aar
|    |    |         \--- com.android.support:support-annotations:26.0.1@jar
|    |    +--- com.android.support:support-core-ui:26.0.1@aar
|    |    |    +--- com.android.support:support-annotations:26.0.1@jar
|    |    |    \--- com.android.support:support-compat:26.0.1@aar
|    |    |         \--- com.android.support:support-annotations:26.0.1@jar
|    |    \--- com.android.support:support-fragment:26.0.1@aar
|    |         +--- com.android.support:support-compat:26.0.1@aar
|    |         |    \--- com.android.support:support-annotations:26.0.1@jar
|    |         +--- com.android.support:support-core-ui:26.0.1@aar
|    |         |    +--- com.android.support:support-annotations:26.0.1@jar
|    |         |    \--- com.android.support:support-compat:26.0.1@aar
|    |         |         \--- com.android.support:support-annotations:26.0.1@jar
|    |         \--- com.android.support:support-core-utils:26.0.1@aar
|    |              +--- com.android.support:support-annotations:26.0.1@jar
|    |              \--- com.android.support:support-compat:26.0.1@aar
|    |                   \--- com.android.support:support-annotations:26.0.1@jar
|    +--- com.android.support:appcompat-v7:26.0.1@aar
|    |    +--- com.android.support:support-annotations:26.0.1@jar
|    |    +--- com.android.support:support-v4:26.0.1@aar
|    |    |    +--- com.android.support:support-compat:26.0.1@aar
|    |    |    |    \--- com.android.support:support-annotations:26.0.1@jar
|    |    |    +--- com.android.support:support-media-compat:26.0.1@aar
|    |    |    |    +--- com.android.support:support-annotations:26.0.1@jar
|    |    |    |    \--- com.android.support:support-compat:26.0.1@aar
|    |    |    |         \--- com.android.support:support-annotations:26.0.1@jar
|    |    |    +--- com.android.support:support-core-utils:26.0.1@aar
|    |    |    |    +--- com.android.support:support-annotations:26.0.1@jar
|    |    |    |    \--- com.android.support:support-compat:26.0.1@aar
|    |    |    |         \--- com.android.support:support-annotations:26.0.1@jar
|    |    |    +--- com.android.support:support-core-ui:26.0.1@aar
|    |    |    |    +--- com.android.support:support-annotations:26.0.1@jar
|    |    |    |    \--- com.android.support:support-compat:26.0.1@aar
|    |    |    |         \--- com.android.support:support-annotations:26.0.1@jar
|    |    |    \--- com.android.support:support-fragment:26.0.1@aar
|    |    |         +--- com.android.support:support-compat:26.0.1@aar
|    |    |         |    \--- com.android.support:support-annotations:26.0.1@jar
|    |    |         +--- com.android.support:support-core-ui:26.0.1@aar
|    |    |         |    +--- com.android.support:support-annotations:26.0.1@jar
|    |    |         |    \--- com.android.support:support-compat:26.0.1@aar
|    |    |         |         \--- com.android.support:support-annotations:26.0.1@jar
|    |    |         \--- com.android.support:support-core-utils:26.0.1@aar
|    |    |              +--- com.android.support:support-annotations:26.0.1@jar
|    |    |              \--- com.android.support:support-compat:26.0.1@aar
|    |    |                   \--- com.android.support:support-annotations:26.0.1@jar
|    |    +--- com.android.support:support-vector-drawable:26.0.1@aar
|    |    |    +--- com.android.support:support-annotations:26.0.1@jar
|    |    |    \--- com.android.support:support-compat:26.0.1@aar
|    |    |         \--- com.android.support:support-annotations:26.0.1@jar
|    |    \--- com.android.support:animated-vector-drawable:26.0.1@aar
|    |         +--- com.android.support:support-vector-drawable:26.0.1@aar
|    |         |    +--- com.android.support:support-annotations:26.0.1@jar
|    |         |    \--- com.android.support:support-compat:26.0.1@aar
|    |         |         \--- com.android.support:support-annotations:26.0.1@jar
|    |         \--- com.android.support:support-core-ui:26.0.1@aar
|    |              +--- com.android.support:support-annotations:26.0.1@jar
|    |              \--- com.android.support:support-compat:26.0.1@aar
|    |                   \--- com.android.support:support-annotations:26.0.1@jar
|    +--- com.android.support:cardview-v7:26.0.1@aar
|    |    \--- com.android.support:support-annotations:26.0.1@jar
|    +--- com.android.support:customtabs:25.3.1@aar
|    |    +--- com.android.support:support-compat:26.0.1@aar
|    |    |    \--- com.android.support:support-annotations:26.0.1@jar
|    |    \--- com.android.support:support-annotations:26.0.1@jar
|    +--- com.parse.bolts:bolts-android:1.4.0@jar
|    |    +--- com.parse.bolts:bolts-tasks:1.4.0@jar
|    |    \--- com.parse.bolts:bolts-applinks:1.4.0@jar
|    |         \--- com.parse.bolts:bolts-tasks:1.4.0@jar
|    \--- com.google.zxing:core:3.3.0@jar

Quero usar a biblioteca appcompat mais recente, pois quero dar suporte ao Oreo. Alguém pode me orientar sobre isso? Além disso, não é culpa deste facebook usar dependência mais antiga para guias personalizadas? Muito obrigado pelo seu tempo e assistência neste assunto.