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 Xperthobbit
, 1 year ago
via Jenkins JIRA by Richard Ward, 1 year ago
via Jenkins JIRA by Richard Ward, 1 year ago
via Stack Overflow by bruh
, 2 years ago
This exception has no message.
via Jenkins JIRA by Kevin Wojniak, 1 year ago
via Jenkins JIRA by Kevin Wojniak, 1 year ago
java.lang.NullPointerException: 	at java.util.regex.Pattern.(Unknown Source)	at java.util.regex.Pattern.compile(Unknown Source)	at java.lang.String.replaceFirst(Unknown Source)	at com.joelchristophel.sourceradio.LogReader.getChatSender(LogReader.java:158)	at com.joelchristophel.sourceradio.LogReader.getInput(LogReader.java:142)	at com.joelchristophel.sourceradio.LogReader.access$9(LogReader.java:122)	at com.joelchristophel.sourceradio.LogReader$1.run(LogReader.java:78)	at java.lang.Thread.run(Unknown)