最新的Demo 不能导出apk

[2018-03-19 12:26:12 - example] Application package 'AndroidManifest.xml' must have a minimum of 2 segments.
[2018-03-19 18:19:49 - example] Proguard returned with error code 1. See console
[2018-03-19 18:19:49 - example] Warning: cn.jiguang.a.a.c.g: can't find referenced method 'boolean areNotificationsEnabled()' in class android.app.NotificationManager
[2018-03-19 18:19:49 - example] Warning: there were 1 unresolved references to program class members.
[2018-03-19 18:19:49 - example] Your input classes appear to be inconsistent.
[2018-03-19 18:19:49 - example] You may need to recompile them and try again.
[2018-03-19 18:19:49 - example] Alternatively, you may have to specify the option
[2018-03-19 18:19:49 - example] '-dontskipnonpubliclibraryclassmembers'.
[2018-03-19 18:19:49 - example] java.io.IOException: Please correct the above warnings first.
[2018-03-19 18:19:49 - example] at proguard.Initializer.execute(Initializer.java:321)
[2018-03-19 18:19:49 - example] at proguard.ProGuard.initialize(ProGuard.java:211)
[2018-03-19 18:19:49 - example] at proguard.ProGuard.execute(ProGuard.java:86)
[2018-03-19 18:19:49 - example] at proguard.ProGuard.main(ProGuard.java:492)