特定の権限を持つGuestユーザーに対して、"Unable to get recent groups "エラーがログに表示される。
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Laura Li
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問題
Liferay DXP 7.4 U92が起動すると以下のエラーが発生します：
ERROR [http-nio-8080-exec-2][RecentGroupManager:94] Unable to get recent groups
java.lang.NullPointerException: null
at com.liferay.portal.security.permission.BasePermissionChecker.init(BasePermissionChecker.java:104) ~[portal-impl.jar:?]
at com.liferay.portal.security.permission.AdvancedPermissionChecker.init(AdvancedPermissionChecker.java:252) ~[portal-impl.jar:?]
at com.liferay.portal.security.permission.PermissionCheckerFactoryImpl.create(PermissionCheckerFactoryImpl.java:48) ~[portal-impl.jar:?]
at com.liferay.portal.kernel.security.permission.PermissionCheckerFactoryUtil.create(PermissionCheckerFactoryUtil.java:18) ~[portal-kernel.jar:?]
at com.liferay.site.util.RecentGroupManager.getRecentGroups(RecentGroupManager.java:113) ~[bundleFile:?]
at com.liferay.site.util.RecentGroupManager.getRecentGroups(RecentGroupManager.java:91) ~[bundleFile:?]
at com.liferay.product.navigation.site.administration.internal.display.context.SiteAdministrationPanelCategoryDisplayContext.isShowSiteSelector(SiteAdministrationPanelCategoryDisplayContext.java:453) ~[bundleFile:?]
