韩梦飞沙 韩亚飞 313134555@qq.com yue31313 han_meng_fei_sha
错误:(27, 13) Failed to resolve: com.android.support:design:25.4.0
<a href="install.m2.repo">Install Repository and sync project</a><br><a href="openFile:D:/ka_fa/bilibili-OhMyBiliBili/app/build.gradle">Show in File</a><br><a href="open.dependency.in.project.structure">Show in Project Structure dialog</a>
//
不是 只改 25就可以了，还有把4.0 改成 3.1
对应起来
在这里查找 对应。