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Messages about log4cxx written to standard output when launching Robo-FTP (Robo-FTP Server 3.3 / Robo-FTP 3.9 and older)
Third party software may report a harmless log4cxx error message when launching Robo-FTP:
log4cxx: No appender could be found for logger
log4cxx: Please initialize the log4cxx system properly
These messages are not displayed when launching Robo-FTP via other methods. It is perfectly safe to ignore them.
Robo-FTP 3.9 and later and Robo-FTP Server 3.3 and later no longer display these messages.
Article last updated: 2017-11-06
Tags: Robo-FTP, log4cxx