Console Output

+ /var/lib/jenkins/tools/hudson.tasks.Maven_MavenInstallation/Maven_3.6.3/bin/mvn clean deploy
[INFO] Scanning for projects...
[INFO] 
[INFO] ----------------------< org.appng:appng-manager >-----------------------
[INFO] Building appNG Manager 1.20.0-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ appng-manager ---
[INFO] Deleting /var/lib/jenkins/workspace/appNG_Manager/target
[INFO] 
[INFO] --- appng-maven-plugin:1.25.0-SNAPSHOT:generateApplicationConstants (applicationConstants) @ appng-manager ---
[INFO] generate application constants for [/var/lib/jenkins/workspace/appNG_Manager/application-home/application.xml, org.appng.application.manager.ManagerSettings, /var/lib/jenkins/workspace/appNG_Manager/target/generated-sources/constants]
[INFO] 
[INFO] --- appng-maven-plugin:1.25.0-SNAPSHOT:generateMessageConstants (messageConstants) @ appng-manager ---
[INFO] generate message constants for [/var/lib/jenkins/workspace/appNG_Manager/application-home/dictionary/manager-messages.properties, org.appng.application.manager.MessageConstants, /var/lib/jenkins/workspace/appNG_Manager/target/generated-sources/constants]
[INFO] 
[INFO] --- build-helper-maven-plugin:3.0.0:add-source (default) @ appng-manager ---
[INFO] Source directory: /var/lib/jenkins/workspace/appNG_Manager/target/generated-sources/constants added.
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ appng-manager ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 2 resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.3:compile (default-compile) @ appng-manager ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 57 source files to /var/lib/jenkins/workspace/appNG_Manager/target/classes
[INFO] /var/lib/jenkins/workspace/appNG_Manager/src/main/java/org/appng/application/manager/business/Sites.java: /var/lib/jenkins/workspace/appNG_Manager/src/main/java/org/appng/application/manager/business/Sites.java uses or overrides a deprecated API.
[INFO] /var/lib/jenkins/workspace/appNG_Manager/src/main/java/org/appng/application/manager/business/Sites.java: Recompile with -Xlint:deprecation for details.
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] /var/lib/jenkins/workspace/appNG_Manager/src/main/java/org/appng/application/manager/business/LogConfigChangedEvent.java:[50,62] package org.apache.logging.log4j.core does not exist
[ERROR] /var/lib/jenkins/workspace/appNG_Manager/src/main/java/org/appng/application/manager/business/LogConfigChangedEvent.java:[50,118] package org.apache.logging.log4j.core does not exist
[ERROR] /var/lib/jenkins/workspace/appNG_Manager/src/main/java/org/appng/application/manager/business/LogConfigChangedEvent.java:[52,69] package org.apache.logging.log4j.core.config does not exist
[ERROR] /var/lib/jenkins/workspace/appNG_Manager/src/main/java/org/appng/application/manager/business/LogConfigChangedEvent.java:[52,137] package org.apache.logging.log4j.core.config.xml does not exist
[INFO] 4 errors 
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  5.341 s
[INFO] Finished at: 2022-10-25T15:58:18+02:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.3:compile (default-compile) on project appng-manager: Compilation failure: Compilation failure: 
[ERROR] /var/lib/jenkins/workspace/appNG_Manager/src/main/java/org/appng/application/manager/business/LogConfigChangedEvent.java:[50,62] package org.apache.logging.log4j.core does not exist
[ERROR] /var/lib/jenkins/workspace/appNG_Manager/src/main/java/org/appng/application/manager/business/LogConfigChangedEvent.java:[50,118] package org.apache.logging.log4j.core does not exist
[ERROR] /var/lib/jenkins/workspace/appNG_Manager/src/main/java/org/appng/application/manager/business/LogConfigChangedEvent.java:[52,69] package org.apache.logging.log4j.core.config does not exist
[ERROR] /var/lib/jenkins/workspace/appNG_Manager/src/main/java/org/appng/application/manager/business/LogConfigChangedEvent.java:[52,137] package org.apache.logging.log4j.core.config.xml does not exist
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException