proxy on master cannot find org.apache.log4j.rolling.RollingFileAppender · Issue #1890 · georchestra/georchestra · GitHub
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ClassNotFoundException: org.apache.logging.log4j.util.StackLocator$FqcnCallerLocator on spring boot 2.3.4 and log4j 2.13.3 - Stack Overflow
Getting `java.lang.ClassNotFoundException: org.apache.logging.log4j.util.ReflectionUtil` after log4j security fix · Issue #4339 · MultiMC/Launcher · GitHub
java.lang.NoClassDefFoundError: org/antlr/runtime/Token in Hygieia Jira Feature Collector · Issue #1725 · hygieia/hygieia · GitHub
![ClassNotFoundException: org.apache.logging.log4j.util.StackLocator$FqcnCallerLocator on spring boot 2.3.4 and log4j 2.13.3 - Stack Overflow ClassNotFoundException: org.apache.logging.log4j.util.StackLocator$FqcnCallerLocator on spring boot 2.3.4 and log4j 2.13.3 - Stack Overflow](https://i.stack.imgur.com/tq1Ek.png)
ClassNotFoundException: org.apache.logging.log4j.util.StackLocator$FqcnCallerLocator on spring boot 2.3.4 and log4j 2.13.3 - Stack Overflow
java.lang.NoClassDefFoundError: org/apache/logging/log4j/core/impl/Log4jLogEvent$Builder · Issue #10938 · spring-projects/spring-boot · GitHub
![eclipse - unable to run the Log4j2 demo class - While running the class as Java application, Java exception popped out on screen - Stack Overflow eclipse - unable to run the Log4j2 demo class - While running the class as Java application, Java exception popped out on screen - Stack Overflow](https://i.stack.imgur.com/qiJAl.png)
eclipse - unable to run the Log4j2 demo class - While running the class as Java application, Java exception popped out on screen - Stack Overflow
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