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 Jive Software Open Source by Matt Tucker, 1 year ago
java.lang.NumberFormatException: null	at java.lang.Long.parseLong(Unknown Source)	at java.lang.Long.parseLong(Unknown Source)	at org.jivesoftware.smackx.provider.StreamInitiationProvider.parseIQ(StreamInitiationProvider.java:69)	at org.jivesoftware.smack.PacketReader.parseIQ(PacketReader.java:594)	at org.jivesoftware.smack.PacketReader.parsePackets(PacketReader.java:284)	at org.jivesoftware.smack.PacketReader.access$000(PacketReader.java:43)	at org.jivesoftware.smack.PacketReader$1.run(PacketReader.java:63)