Looks like your classpath has an incompatible logging library (commons logging).
-----Original Message----- From: xavan [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 18, 2008 1:34 PM To: user-java@ibatis.apache.org Subject: java.lang.ExceptionInInitializerError My application using iBatis is working and logging well until I change a third party jar file. Any idea of what can cause this error? java.lang.ExceptionInInitializerError at java.lang.J9VMInternals.initialize(J9VMInternals.java:216) at com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser.<init>(SqlMapCon figParser.java:55) at com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser.<init>(SqlMapCon figParser.java:42) at com.ibatis.sqlmap.client.SqlMapClientBuilder.buildSqlMapClient(SqlMapCli entBuilder.java:62) ... 11 more Caused by: java.lang.RuntimeException: Error creating logger for class class com.ibatis.sqlmap.engine.impl.SqlMapClientImpl. Cause: java.lang.ClassCastException: com.ibatis.common.logging.jakarta.JakartaCommonsLoggingImpl incompatible with com.ibatis.common.logging.Log at com.ibatis.common.logging.LogFactory.getLog(LogFactory.java:33) at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.<clinit>(SqlMapClientImpl .java:41) at java.lang.J9VMInternals.initializeImpl(Native Method) at java.lang.J9VMInternals.initialize(J9VMInternals.java:194) ... 20 more Caused by: java.lang.ClassCastException: com.ibatis.common.logging.jakarta.JakartaCommonsLoggingImpl incompatible with com.ibatis.common.logging.Log at com.ibatis.common.logging.LogFactory.getLog(LogFactory.java:31) ... 23 more -- View this message in context: http://www.nabble.com/java.lang.ExceptionInInitializerError-tp20565572p2 0565572.html Sent from the iBATIS - User - Java mailing list archive at Nabble.com.