Ceki Gülcü created SLF4J-404: -------------------------------- Summary: Additional issue with SubstituteLoggerFactory in version 1.8.0 Key: SLF4J-404 URL: https://jira.qos.ch/browse/SLF4J-404 Project: SLF4J Issue Type: Bug Reporter: Ceki Gülcü Assignee: SLF4J developers list {code} [Thread-19] INFO org.slf4j.LoggerAccessingThread-13-44 - in run method [Thread-19] INFO org.slf4j.LoggerAccessingThread-11-43 - in run method Failed to instantiate SLF4J LoggerFactory Reported exception: java.lang.IllegalStateException: Delegate logger cannot be null at this state. at org.slf4j.LoggerFactory.replaySingleEvent(LoggerFactory.java:266) at org.slf4j.LoggerFactory.replayEvents(LoggerFactory.java:241) at org.slf4j.LoggerFactory.bind(LoggerFactory.java:156) at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:141) at org.slf4j.LoggerFactory.getProvider(LoggerFactory.java:412) at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:404) at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:353) at org.slf4j.LoggerAccessingThread.run(LoggerAccessingThread.java:55) Exception in thread "Thread-19" Exception in thread "Thread-0" java.lang.IllegalStateException: Unexpected initialization failure Exception in thread "Thread-1" at org.slf4j.LoggerFactory.bind(LoggerFactory.java:170) at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:141) at org.slf4j.LoggerFactory.getProvider(LoggerFactory.java:412) at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:404) at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:353) at org.slf4j.LoggerAccessingThread.run(LoggerAccessingThread.java:55) Caused by: java.lang.IllegalStateException: Delegate logger cannot be null at this state. at org.slf4j.LoggerFactory.replaySingleEvent(LoggerFactory.java:266) at org.slf4j.LoggerFactory.replayEvents(LoggerFactory.java:241) at org.slf4j.LoggerFactory.bind(LoggerFactory.java:156) ... 5 more {code} -- This message was sent by Atlassian JIRA (v7.3.1#73012)