Details
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Bug
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Resolution: Cannot Reproduce
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Major
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None
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1.2.11
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None
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OS: CentOS 7
JDK: 11
Spring boot: 2.3.6.RELEASE
Spring web/MVC : 5.2.20.RELEASE
Tomcat: tomcat-embed-core-9.0.39.jar
Description
Getting NullPointerException exceptions from Logback classic module. Is it very hard to tell what might be causing it. Also, issues gets fix after the application restart, and again it starts occurring after an interval. Below are the logs
java.lang.NullPointerException: null at ch.qos.logback.classic.Logger.callAppenders(Logger.java:264)
at ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:421)
at ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:383)
at ch.qos.logback.classic.Logger.info(Logger.java:579)