Packing Android shows that err:

LogPlayLevel: Caused by: java.security.cert.CertificateException: No name matching services.gradle.org found
LogPlayLevel: at sun.security.util.HostnameChecker.matchDNS(HostnameChecker.java:221)
LogPlayLevel: at sun.security.util.HostnameChecker.match(HostnameChecker.java:95)
LogPlayLevel: at sun.security.ssl.X509TrustManagerImpl.checkIdentity(X509TrustManagerImpl.java:455)
LogPlayLevel: at sun.security.ssl.X509TrustManagerImpl.checkIdentity(X509TrustManagerImpl.java:436)
LogPlayLevel: at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:200)
LogPlayLevel: at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:124)
LogPlayLevel: at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1491)
LogPlayLevel: … 20 more
LogPlayLevel: ERROR: cmd.exe failed with args /c “E:\Projects\UE4_Game\SunTeple\Intermediate/Android/APK\gradle\rungradle.bat” :app:assembleDebug
LogPlayLevel: (see C:\Users\76928\AppData\Roaming\Unreal Engine\AutomationTool\Logs\C+Program+Files+Epic+Games+UE_4.18\UAT_Log.txt for full exception trace)
LogPlayLevel: AutomationTool exiting with ExitCode=1 (Error_Unknown)
LogPlayLevel: Completed Launch On Stage: Deploy Task, Time: 59.569598
LogPlayLevel: BUILD FAILED