hi

in my mvcportlet's notation, i use Administrator and some roles in javax.portlet.security-role-ref, like follows

@Component(immediate = true, property = { 
        "com.liferay.portlet.display-category=category.raritan.scm"
        //, "javax.portlet.version=3.0"
        , "com.liferay.portlet.header-portlet-css=/css/main.css"
        , "com.liferay.portlet.instanceable=true"
        , "javax.portlet.display-name=SCMRaritan"
        , "javax.portlet.init-param.template-path=/"
        , "javax.portlet.init-param.view-template=/view.jsp"
        , "javax.portlet.name=" + SCMRaritanPortletKeys.SCMRARITAN
        , "javax.portlet.resource-bundle=content.Language"
        , "javax.portlet.security-role-ref="
                +Constant.STANDARD_PORTAL_ROLE_ADMINISTRATOR
                +","+Constant.CUSTOM_PORTAL_ROLE_RARITAN_ME_GENERIC 
                +","+Constant.CUSTOM_PORTAL_ROLE_RARITAN_ME_MANAGER
        }, service = Portlet.class)

but i got exception 

2021-03-30 06:12:25.504 ERROR [pipe-start 1359][PortletImpl:2927] Unable to link role for portlet [] with role-name [Administrator] because role-link is null
2021-03-30 06:12:25.504 ERROR [pipe-start 1359][PortletImpl:2927] Unable to link role for portlet [] with role-name [ME Manager] because role-link is null
2021-03-30 06:12:25.505 ERROR [pipe-start 1359][PortletImpl:2927] Unable to link role for portlet [] with role-name [ME Generic] because role-link is null

i am very sure the roles already in role_ table. and i also know in 6.2, i have to modify liferay-portlet.xml file, but now, i do not have it.

should i create it? or what should i do for this issue?

thank you