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Known Issue: "PermissionChecker not initialized" errors are observed and no pages are rendered following upgrade to 7.3

legacy Troubleshooting

Issue After upgrading from 7.0 to 7.3, when we start up our bundle for the first time the site does not render any pages (other than to show "powered by" on the home page) and the following error can be observed in...

How to connect to API Rest using Digest Auth in 7.1

legacy Troubleshooting

Issue It's not possible to accces to an endpoint in 7.1 when using Digest Auth using the same configuration as used in higher versions (for our example we'll use 7.3). For the reproduction steps we'll use: the same...

Fetching the web contents with the "Accept-Language" header returns different languages

Issue Fetching the web contents using the headless API with the "Accept-Language" header returns the selected language variation if there is a translation for it, but otherwise, it returns the default...

Error using Service Builder when an entity has a BLOB field

legacy Troubleshooting

Issue We define the following sample entity for Service Builder <entity name="Documentos" remote-service="false" local-service="true" uuid="false" table ="REAJ_GESTION_DOCUMENTO" data-source="extDataSource">...

StaleObjectStateException for RedirectNotFoundEntryImpl

legacy Troubleshooting

Issue The StaleObjectStateException is appearing in logs for RedirectNotFoundEntryImpl. 2022-02-08 05:36:36.385 ERROR [https-jsse-nio-8443-exec-157][I18nFilter:62] org.hibernate.StaleObjectStateException: Row was...

What does expires header with "Thu, 01 Jan 1970 00:00:00 GMT" value means?

Issue When retrieving HTML content the following header/value can be found: Expires: Thu, 01 Jan 1970 00:00:00 GMT Along with the Expires header the following ones are also sent in the response: Cache-Control:...

Is it possible to keep the session between domains that are not subdomains of a parent?

Issue Is it possible to keep the session in Liferay when changing from one domain to another domain? In particular, is this possible when the domains are not subdomains of a parent domain? Environment Liferay DXP...

NullPointerException/ElasticsearchConnectionNotInitializedException/ArrayIndexOutOfBoundsException when starting JBoss EAP server

legacy Troubleshooting

Issue After deploying Liferay DXP 7.3/7.4 on JBoss EAP server, the server can not be started due to the following error: 10:17:20,354 INFO 2022-02-17 10:17:20.308 ERROR [Framework Event Dispatcher: Equinox Container:...

How to include the gradle dependency of a module into another module project?

Issue How to include the Gradle dependency of a module (Workspace A) into another module (Workspace B) project? Environment Liferay DXP 7.2 Resolution Please Note: Please choose to follow your appropriate discretion...

JS and CSS files are loading only after page refresh

legacy Troubleshooting

Issue JS and CSS files in portlet are loaded only after refreshing a page Environment Liferay DXP 7.2 Resolution Certain elements of the page may require regular navigation to work properly. In these cases,...

"log4j:configuration" must match

legacy Troubleshooting

Issue Why does the warning "log4j: configuration must match" trigger? 2021-08-12 23:34:41.354 INFO [main][ModuleFrameworkImpl:1587] Starting initial bundles log4j:WARN Continuable parsing error 33 and column 23...

FreeMarker template com.sun.proxy.$Proxy975.getLatestArticle(long) error triggers

legacy Troubleshooting

Issue Below "FreeMarker template com.sun.proxy.$Proxy975.getLatestArticle(long)" error triggers and this gets resolved after clearing the server cache from server administration. The property...

Custom captcha validation using CaptchaUtil fails with error "Captcha Validation Failed"

legacy Troubleshooting

Issue Custom captcha validation using CaptchaUtil API fails giving "Captcha Validation Failed" error in logs when having below code in jsp file: <liferay-captcha:captcha url="<%= captchaResourceURL %>"/> ...

Liferay cluster works when truncating the crashed jgroupsping entries. Why does this happen?

legacy Troubleshooting

Issue When recreating the pod during the pod start-up stage, clustering doesn't work properly, and the below error triggers. But, the Liferay cluster works perfectly post restarting the pods by truncating the entries...

Data providers lead to NPEs during a DXP 7.0 to DXP 7.2 upgrade

legacy Troubleshooting

Issue A Data Provider configured in DXP 7.0 can lead to NullPointerExceptions when upgrading to DXP 7.2 Steps to reproduce: 1. Start Liferay DXP 7.0 server 2. Navigate to Forms -> Data Providers -> Add REST Data...

Log4j warnings after upgrading to Fix Pack 15

legacy Troubleshooting

Issue After upgrading Liferay DXP 7.2 to Fix Pack 15, the following warnings and error are printed in the logs on startup: log4j:WARN Continuable parsing error 3 and column 30 log4j:WARN Document root element...

TypeError: str.indexOf is not a function error is encountered while doing `gulp-upgrade`

legacy Troubleshooting

Issue While upgrading Liferay themes from Portal 6.2 to 7.2, the following error is coming. bash-4.4# gulp upgrade [20:01:07] Using gulpfile /home/node/devcenter-theme/gulpfile.js [20:01:07] Starting 'upgrade'......

What file upload protocol is used by Liferay?

Issue We need information about the file upload protocol that is used by Liferay in the file upload functionality from the users' browsers. This information is necessary to fix some network issues in the firewall and...

Some management toolbars do not display the stored display style

legacy Troubleshooting

Issue Changing the display view when in the People section does not remain if you navigate away to a different page. Steps to reproduce Start a clean bundle of Liferay DXP 7.2. Go to People -> Memberships and change...

SearchEngineUtil.search equivalent in Liferay 7.2

Issue Liferay 6.2 class SearchEngineUtil equivalent in Liferay 7.2. Environment Liferay DXP 7.2 Resolution The below document includes the replaced classes of the deprecated ones....

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