checkstyle:
[checkstyle] Running Checkstyle 8.18 on 1 files
[checkstyle] Can't find/access AST Node typecom.puppycrawl.tools.checkstyle.api.DetailAST

BUILD FAILED
/home/NIX/user/eclipse-workspace/Ant/build.xml:89: Unable to process files:

<target name="checkstyle" depends="pmd">
        <path id="checkstyle.classpath">
            <fileset dir="${lib.dir}">
                <include name="*.jar" />
            </fileset>
        </path>
        <checkstyle config="${props}/checks.xml">
            <fileset dir="${collection.path}" includes="**/*.java" />
            <formatter type="xml" toFile="${build.dir.reports}/checkstyle_errors.xml" />
        </checkstyle>
    </target>