java.sql.SQLException: Unable to instantiate logger class 'com.mysql.jdbc.log.Log4JLogger', exception in constructor?

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 jsystemtest by bennid
, 1 year ago
Unable to instantiate logger class 'com.mysql.jdbc.log.Log4JLogger', exception in constructor?
via mysql.com by Unknown author, 1 year ago
Unable to instantiate logger class 'com.mysql.jdbc.log.Log4JLogger', exception in constructor?
java.sql.SQLException: Unable to instantiate logger class 'com.mysql.jdbc.log.Log4JLogger', exception in constructor?
at com.mysql.jdbc.log.LogFactory.getLogger(LogFactory.java:85)
at com.mysql.jdbc.Connection.initializeDriverProperties(Connection.java:3619)
at com.mysql.jdbc.Connection.(Connection.java:1471)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:264)

Users with the same issue

Samebug visitor profile picture
Unknown user
Once, 2 years ago
Samebug visitor profile picture
Unknown user
Once, 1 year ago
Samebug visitor profile picture
Unknown user
Once, 1 year ago
2 times, 11 months ago
Samebug visitor profile picture
Unknown user
Once, 1 year ago
3 more bugmates

Know the solutions? Share your knowledge to help other developers to debug faster.