[20:01:09] [Thread-16/WARN]: [ChestCommands] The updater could not contact dev.bukkit.org for updating.
[20:01:09] [Thread-16/WARN]: [ChestCommands] If you have not recently modified your configuration and this is the first time you are seeing this message, the site may be experiencing temporary downtime.
[20:01:09] [Thread-16/WARN]: java.net.SocketTimeoutException: connect timed out
[20:01:09] [Thread-16/WARN]:         at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
[20:01:09] [Thread-16/WARN]:         at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
[20:01:09] [Thread-16/WARN]:         at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
[20:01:09] [Thread-16/WARN]:         at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
[20:01:09] [Thread-16/WARN]:         at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
[20:01:09] [Thread-16/WARN]:         at java.net.PlainSocketImpl.connect(Unknown Source)
[20:01:09] [Thread-16/WARN]:         at java.net.SocksSocketImpl.connect(Unknown Source)
[20:01:09] [Thread-16/WARN]:         at java.net.Socket.connect(Unknown Source)
[20:01:09] [Thread-16/WARN]:         at sun.security.ssl.SSLSocketImpl.connect(Unknown Source)
[20:01:09] [Thread-16/WARN]:         at sun.net.NetworkClient.doConnect(Unknown Source)
[20:01:09] [Thread-16/WARN]:         at sun.net.www.http.HttpClient.openServer(Unknown Source)
[20:01:09] [Thread-16/WARN]:         at sun.net.www.http.HttpClient.openServer(Unknown Source)
[20:01:09] [Thread-16/WARN]:         at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source)
[20:01:09] [Thread-16/WARN]:         at sun.net.www.protocol.https.HttpsClient.New(Unknown Source)
[20:01:09] [Thread-16/WARN]:         at sun.net.www.protocol.https.AbstractDeleg ... on.getNewHttpClient(Unknown Source)
[20:01:09] [Thread-16/WARN]:         at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
[20:01:09] [Thread-16/WARN]:         at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
[20:01:09] [Thread-16/WARN]:         at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
[20:01:09] [Thread-16/WARN]:         at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
[20:01:09] [Thread-16/WARN]:         at com.gmail.filoghost.chestcommands.Updater.read(Updater.java:585)
[20:01:09] [Thread-16/WARN]:         at com.gmail.filoghost.chestcommands.Updater.access$1(Updater.java:573)
[20:01:09] [Thread-16/WARN]:         at com.gmail.filoghost.chestcommands.Updater$UpdateRunnable.run(Updater.java:623)
[20:01:09] [Thread-16/WARN]:         at java.lang.Thread.run(Unknown Source)

一装上插件就这样了{:10_527:}

太着急，忘记说了，求解决方法！！！

应该只是检测升级，不影响使用
使用
[管理|修正] Console Spam Fix —— (兼容1.7.2)屏蔽掉那些烦人的报错信息[1.8-1.10]
http://www.mcbbs.net/forum.php?mod=viewthread&tid=598149
(出处: http://www.mcbbs.net/)

即可

版本问题
我这里有个兼容性比较好点的
你先试试
https://pan.baidu.com/s/1gfLSrzt

已经解决了，不过还是非常感谢！