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 commons-user by Julio Enrique Santana Lora, 1 year ago
Class org.apache.commons.logging.impl.Log4JLogger does not implement Log
via Google Groups by Vanga, 1 year ago
Class org.apache.commons.logging.impl.Jdk14Logger does not implement Log
via tomcat-users by mech, 1 year ago
Class org.apache.commons.logging.impl.Jdk14Logger does not implement Log
via tomcat-users by mech, 1 year ago
Class org.apache.commons.logging.impl.Jdk14Logger does not implement Log
via Oracle Community by 3004, 1 year ago
Class org.apache.commons.logging.impl.Log4JCategoryLog does not implement Log
via hivmr.com by Unknown author, 1 year ago
No suitable Log constructor [Ljava.lang.Class;@1cc7f4b for org.apache.commons.logging.impl.Log4JLogger (Caused by java.lang.NoClassDefFoundError: org/apache/log4j/Logger)
org.apache.commons.logging.LogConfigurationException: Class
org.apache.commons.logging.impl.Log4JLogger does not implement Log	at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:412)	at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:416)	at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:525)