com.mojang.authlib.exceptions.AuthenticationUnavailableException

Cannot contact authentication server

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Solutions on the web26

  • via http://bugs.gentoo.org/ by jpizarro, 1 year ago
    Cannot contact authentication server
  • via GitHub by l89669
    , 1 month ago
    Cannot contact authentication server
  • Cannot contact authentication server
  • Stack trace

    • com.mojang.authlib.exceptions.AuthenticationUnavailableException: Cannot contact authentication server at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:71)[patched_1.10.2.jar:git-Paper-845] at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.fillGameProfile(YggdrasilMinecraftSessionService.java:175)[patched_1.10.2.jar:git-Paper-845] at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.fillProfileProperties(YggdrasilMinecraftSessionService.java:168)[patched_1.10.2.jar:git-Paper-845] at net.minecraft.server.v1_10_R1.TileEntitySkull$1.load(TileEntitySkull.java:76)[patched_1.10.2.jar:git-Paper-845] at net.minecraft.server.v1_10_R1.TileEntitySkull$1.load(TileEntitySkull.java:43)[patched_1.10.2.jar:git-Paper-845] at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3524)[patched_1.10.2.jar:git-Paper-845] at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2317)[patched_1.10.2.jar:git-Paper-845] at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2280)[patched_1.10.2.jar:git-Paper-845] at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2195)[patched_1.10.2.jar:git-Paper-845] at com.google.common.cache.LocalCache.get(LocalCache.java:3934)[patched_1.10.2.jar:git-Paper-845] at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3938)[patched_1.10.2.jar:git-Paper-845] at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4821)[patched_1.10.2.jar:git-Paper-845] at com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4827)[patched_1.10.2.jar:git-Paper-845] at net.minecraft.server.v1_10_R1.TileEntitySkull$3.run(TileEntitySkull.java:201)[patched_1.10.2.jar:git-Paper-845] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[?:1.8.0_102] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[?:1.8.0_102] at java.lang.Thread.run(Thread.java:745)[?:1.8.0_102] Caused by: java.net.SocketTimeoutException: connect timed out at java.net.PlainSocketImpl.socketConnect(Native Method)[?:1.8.0_102] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)[?:1.8.0_102] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)[?:1.8.0_102] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)[?:1.8.0_102] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)[?:1.8.0_102] at java.net.Socket.connect(Socket.java:589)[?:1.8.0_102] at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:668)[?:1.8.0_102] at sun.net.NetworkClient.doConnect(NetworkClient.java:175)[?:1.8.0_102] at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)[?:1.8.0_102] at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)[?:1.8.0_102] at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:264)[?:1.8.0_102] at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:367)[?:1.8.0_102] at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)[?:1.8.0_102] at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1148)[?:1.8.0_102] at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:999)[?:1.8.0_102] at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177)[?:1.8.0_102] at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1513)[?:1.8.0_102] at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1441)[?:1.8.0_102] at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:254)[?:1.8.0_102] at com.mojang.authlib.HttpAuthenticationService.performGetRequest(HttpAuthenticationService.java:126)[patched_1.10.2.jar:git-Paper-845] at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:54)[patched_1.10.2.jar:git-Paper-845] ... 16 more

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