Cannot add ruleset with JSP/PLSQL rules. #275

The selected file/URL is not valid for PMD 7. PMD: Cannot load ruleset category/plsql/bestpractices.xml: cannot resolve rule/ruleset reference 'category/plsql/bestpractices.xml'. Make sure the resource is a valid file or URL

<?xml version="1.0" encoding="UTF-8"?>

<ruleset name="My Rules"
         xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 http://pmd.sourceforge.net/ruleset_2_0_0.xsd">

    <rule ref="category/plsql/bestpractices.xml" />
    <rule ref="category/plsql/codestyle.xml" />
    <rule ref="category/plsql/design.xml" />
    <rule ref="category/plsql/errorprone.xml" />

    <rule ref="category/jsp/bestpractices.xml" />
    <rule ref="category/jsp/codestyle.xml" />
    <rule ref="category/jsp/design.xml" />
    <rule ref="category/jsp/errorprone.xml" />
    <rule ref="category/jsp/security.xml" />

</ruleset>