Won't build on Android

Hello. Unity 2017.1.0f3 installed. Trying to make an APK and getting this:

UnityEditor.BuildPlayerWindow+BuildMethodException: Build failed with errors.
at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (BuildPlayerOptions options) [0x001b9] in C:\buildslave\unity\build\Editor\Mono\BuildPlayerWindowBuildMethods.cs:162
at UnityEditor.BuildPlayerWindow.CallBuildMethods (Boolean askForBuildLocation, BuildOptions defaultBuildOptions) [0x00050] in C:\buildslave\unity\build\Editor\Mono\BuildPlayerWindowBuildMethods.cs:83
UnityEditor.HostView:OnGUI()

On Unity 5.6 worked ok. Android SDK looks alright - I’ve just updated it.

Tried to make a new empty project - builds fine.

不要存在默认的Assets文件夹,我换了个文件夹,就可以了

谢谢大兄弟!