Getting `java.lang.ClassNotFoundException: org.apache.logging.log4j.util.ReflectionUtil` after log4j security fix · Issue #4339 · MultiMC/Launcher · GitHub
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ES启动失败;java.lang.IllegalStateException: No factory method found for class org.apache.logging.log4j.c_51CTO博客_es启动报错
java.lang.NoClassDefFoundError: org/antlr/runtime/Token in Hygieia Jira Feature Collector · Issue #1725 · hygieia/hygieia · GitHub
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eclipse - unable to run the Log4j2 demo class - While running the class as Java application, Java exception popped out on screen - Stack Overflow
java.lang.NoClassDefFoundError: org/apache/logging/log4j/core/impl/Log4jLogEvent$Builder · Issue #10938 · spring-projects/spring-boot · GitHub
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log4j log rolls but old file deleted automatically [Solved] (Open Source Projects forum at Coderanch)
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