Issue
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When creating a new Site using Minium template, the following stack trace is seen in the logs:
2022-09-22 13:06:24,120 main ERROR Could not create plugin of type class com.liferay.petra.log4j.internal.CompanyLogRoutingAppender for element
CompanyLogRouting: java.lang.ExceptionInInitializerError java.lang.ExceptionInInitializerError
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
(...)
Caused by: java.lang.NullPointerException
at com.liferay.portal.kernel.util.PropsUtil.get(PropsUtil.java:31)
at com.liferay.petra.log4j.internal.CompanyLogRoutingAppender.(CompanyLogRoutingAppender.java:254)
… 19 more
2022-09-22 13:06:24,125 main ERROR Unable to invoke factory method in class com.liferay.petra.log4j.internal.CompanyLogRoutingAppender for element
CompanyLogRouting: java.lang.IllegalStateException: No factory method found for class com.liferay.petra.log4j.internal.CompanyLogRoutingAppender
java.lang.IllegalStateException: No factory method found for class com.liferay.petra.log4j.internal.CompanyLogRoutingAppender
at org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.findFactoryMethod(PluginBuilder.java:236)
at org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.build(PluginBuilder.java:134)
at org.apache.logging.log4j.core.config.AbstractConfiguration.createPluginObject(AbstractConfiguration.java:1120)
(...)
2022-09-22 13:06:24,126 main ERROR Null object returned for CompanyLogRouting in Appenders.
2022-09-22 13:06:24,199 main ERROR Unable to locate appender "COMPANY_LOG_ROUTING_TEXT_FILE" for logger config "root"Environment
- Liferay DXP 7.4
Resolution
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Update to DXP 7.4 U32 or request a hotfix with LPS-155945.