Hi all,

I am trying to use logback 1.1.3 with slf4j 1.7.12.

This is my log statement:

logger.debug("%s %d, %d", "a", 1, 2);

The logger is a static constant:

private static final Logger logger = LoggerFactory.getLogger(TTSGrammarTest.class);

The output of the log statement is:

02:35:16.415 [main] DEBUG test.TTSGrammarTest - %s %d, %d

Apparently, the format string and the supplied parameters are not evaluated correctly.

I don't have any logging configuration - the program is run under eclipse.

Thanks in advance for any help,

Arne