* What went wrong:
A problem occurred configuring project .
> Could not resolve all dependencies for configuration ':mishop2client:GooglePlayDebugCompileClasspath'.
> Could not resolve com.huawei.hms:network-common:4.0.0.302.
Required by:
project :mishop2client
> Could not resolve com.huawei.hms:network-common:4.0.0.302.
> Could not get resource 'https://dl.bintray.com/thelasterstar/maven/com/huawei/hms/network-common/4.0.0.302/network-common-4.0.0.302.pom'.
> Could not HEAD 'https://dl.bintray.com/thelasterstar/maven/com/huawei/hms/network-common/4.0.0.302/network-common-4.0.0.302.pom'. Received status code 504 from server: Gateway Time-out
> Could not resolve com.huawei.hms:network-common:4.0.0.302.
Required by:
project :mishop2client > com.huawei.hms:network-grs:4.0.0.302
> Could not resolve com.huawei.hms:network-common:4.0.0.302.
> Could not get resource 'https://dl.bintray.com/thelasterstar/maven/com/huawei/hms/network-common/4.0.0.302/network-common-4.0.0.302.pom'.
> Could not HEAD 'https://dl.bintray.com/thelasterstar/maven/com/huawei/hms/network-common/4.0.0.302/network-common-4.0.0.302.pom'. Received status code 504 from server: Gateway Time-out
集成 Push Kit 时总是报这个错误。我应该怎么办?