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  1. ,
    Expert tip

    Check if you don't have a VPN or something like this messing with your connection. Also, check Jenkins DNS configurations (try to start it with "--dns 8.8.8.8".

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via stackexchange.com by Unknown author, 2 years ago
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via minecraftforge.net by Unknown author, 2 years ago
java.net.UnknownHostException: s3.amazonaws.com at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184)[?:1.8.0_25] at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)[?:1.8.0_25] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)[?:1.8.0_25] at java.net.Socket.connect(Socket.java:589)[?:1.8.0_25] at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:649)[?:1.8.0_25] at sun.net.NetworkClient.doConnect(NetworkClient.java:175)[?:1.8.0_25] at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)[?:1.8.0_25] at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)[?:1.8.0_25] at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:275)[?:1.8.0_25] at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:371)[?:1.8.0_25] at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)[?:1.8.0_25] at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1146)[?:1.8.0_25] at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:997)[?:1.8.0_25] at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177)[?:1.8.0_25] at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1511)[?:1.8.0_25] at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1439)[?:1.8.0_25] at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:254)[?:1.8.0_25] at com.mojang.launcher.Http.performGet(Http.java:54)[launcher.jar:1.6.48] at net.minecraft.launcher.updater.RemoteVersionList.getContent(RemoteVersionList.java:27)[launcher.jar:1.6.48] at net.minecraft.launcher.updater.VersionList.refreshVersions(VersionList.java:85)[launcher.jar:1.6.48] at net.minecraft.launcher.updater.MinecraftVersionManager.refreshVersions(MinecraftVersionManager.java:60)[launcher.jar:1.6.48] at net.minecraft.launcher.Launcher$2.run(Launcher.java:133)[launcher.jar:1.6.48] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[?:1.8.0_25] at java.util.concurrent.FutureTask.run(FutureTask.java:266)[?:1.8.0_25] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[?:1.8.0_25] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[?:1.8.0_25] at java.lang.Thread.run(Thread.java:745)[?:1.8.0_25]