java.net.UnknownHostException

appengine.google.com

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  • Stack trace

    • java.net.UnknownHostException: appengine.google.com at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:195) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) at java.net.Socket.connect(Socket.java:529) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:559) at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.connect(BaseSSLSocketImpl.java:141) at sun.net.NetworkClient.doConnect(NetworkClient.java:163) at sun.net.www.http.HttpClient.openServer(HttpClient.java:395) at sun.net.www.http.HttpClient.openServer(HttpClient.java:530) at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:272) at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:329) at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:172) at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:911) at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:158) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1172) at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:234) at java.net.URL.openStream(URL.java:1010) at com.google.appengine.tools.info.RemoteVersionFactory.getVersion(RemoteVersionFactory.java:76) at com.google.appengine.tools.info.UpdateCheck.checkForUpdates(UpdateCheck.java:99) at com.google.appengine.tools.info.UpdateCheck.doNagScreen(UpdateCheck.java:174) at com.google.appengine.tools.info.UpdateCheck.maybePrintNagScreen(UpdateCheck.java:142) at com.google.appengine.tools.development.DevAppServerMain$StartAction.apply(DevAppServerMain.java:289) at com.google.appengine.tools.util.Parser$ParseResult.applyArgs(Parser.java:48) at com.google.appengine.tools.development.DevAppServerMain.<init>(DevAppServerMain.java:249) at com.google.appengine.tools.development.DevAppServerMain.main(DevAppServerMain.java:225)

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