'dependencies.dependency.systemPath' for abc:jar must specify an absolute path but is ${project.basedir}\src\main\webapp\WEB-INF\lib\abc.jar

systemPath 태그에서는 절대경로만 지원되다고 함

properties 태그에 project.basedir에 절대경로를 넣어서 해결

<properties>
	<java.version>11</java.version>
	<project.basedir>절대경로</project.basedir>	
</properties>
<dependency> 
	<groupId>jdom</groupId>
	<artifactId>jdom</artifactId>
	<version>1.0</version>
	<scope>system</scope>
	<systemPath>${project.basedir}\src\main\webapp\WEB-INF\lib\jaxen-jdom.jar</systemPath>
</dependency>