Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via GitHub by staehler
, 1 year ago
Failed communicating with Harmony Hub
via GitHub by staehler
, 1 year ago
Failed communicating with Harmony Hub
via GitHub by wookienow
, 1 year ago
Failed communicating with Harmony Hub
via GitHub by ergusto
, 1 year ago
via GitHub by smithski
, 1 year ago
Failed communicating with Harmony Hub
org.jivesoftware.smack.SmackException$ConnectionException: null	at org.jivesoftware.smack.tcp.XMPPTCPConnection.connectUsingConfiguration(XMPPTCPConnection.java:433)	at org.jivesoftware.smack.tcp.XMPPTCPConnection.connectInternal(XMPPTCPConnection.java:808)	at org.jivesoftware.smack.XMPPConnection.connect(XMPPConnection.java:396)	at net.whistlingfish.harmony.HarmonyClient.connect(HarmonyClient.java:118)	at org.openhab.io.harmonyhub.HarmonyHubGateway.connectClient(HarmonyHubGateway.java:193)	at org.openhab.io.harmonyhub.HarmonyHubGateway.access$0(HarmonyHubGateway.java:189)	at org.openhab.io.harmonyhub.HarmonyHubGateway$1.run(HarmonyHubGateway.java:176)	at java.lang.Thread.run(Thread.java:745)