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 Stack Overflow by ozgurc
, 1 year ago
via Apache's JIRA Issue Tracker by SebastianWagner, 1 year ago
via tomcat-users by Martin Gainty, 1 year ago
via Stack Overflow by Andi Jay
, 2 years ago
java.lang.IllegalArgumentException: Bad level "DEBUG"	at java.util.logging.Level.parse(Unknown Source)	at org.apache.juli.FileHandler.configure(FileHandler.java:314)	at org.apache.juli.FileHandler.(FileHandler.java:99)	at org.apache.juli.FileHandler.(FileHandler.java:91)	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)	at java.lang.reflect.Constructor.newInstance(Unknown Source)	at java.lang.Class.newInstance(Unknown Source)	at org.apache.juli.ClassLoaderLogManager.readConfiguration(ClassLoaderLogManager.java:536)	at org.apache.juli.ClassLoaderLogManager.readConfiguration(ClassLoaderLogManager.java:479)	at org.apache.juli.ClassLoaderLogManager.readConfiguration(ClassLoaderLogManager.java:303)	at java.util.logging.LogManager$2.run(Unknown Source)	at java.util.logging.LogManager$2.run(Unknown Source)	at java.security.AccessController.doPrivileged(Native Method)	at java.util.logging.LogManager.readPrimordialConfiguration(Unknown Source)	at java.util.logging.LogManager.getLogManager(Unknown Source)	at java.util.logging.Logger.(Unknown Source)	at java.util.logging.Logger.(Unknown Source)	at java.util.logging.LogManager$RootLogger.(Unknown Source)	at java.util.logging.LogManager$RootLogger.(Unknown Source)	at java.util.logging.LogManager$1.run(Unknown Source)	at java.security.AccessController.doPrivileged(Native Method)	at java.util.logging.LogManager.(Unknown Source)	at java.util.logging.Logger.demandLogger(Unknown Source)	at java.util.logging.Logger.getLogger(Unknown Source)	at org.apache.juli.logging.DirectJDKLog.(DirectJDKLog.java:71)	at org.apache.juli.logging.DirectJDKLog.getInstance(DirectJDKLog.java:196)	at org.apache.juli.logging.LogFactory.getInstance(LogFactory.java:170)	at org.apache.juli.logging.LogFactory.getInstance(LogFactory.java:242)	at org.apache.juli.logging.LogFactory.getLog(LogFactory.java:293)	at org.apache.catalina.startup.Bootstrap.(Bootstrap.java:60)