Liferay 7 Ga4 freemarker unable to load UserNotificationManagerUtil

[Ravi Rupapara，修改在6 年前。]

I am facing this issue after upgrading from Liferay GA3 to GA4. java.lang.ClassNotFoundException:

com.liferay.portal.kernel.notifications.UserNotificationManagerUtil cannot be found by com.liferay.portal.template.freemarker_2.0.24

and

java.lang.ClassNotFoundException: com.liferay.portal.service.ServiceContextThreadLocal cannot be found by com.liferay.portal.template.freemarker_2.0.24

I have removed restricted varibles and classes from

Control Panel -> Configuration -> System Settings -> Foundation -> FreeMarker Engine -> Restricted Variables

I am having following code in my portal_normal.ftl file

<#assign userNotificationManagerUtil = staticUtil["com.liferay.portal.kernel.notifications.UserNotificationManagerUtil"] />
<#assign serviceContextThreadLocal = staticUtil["com.liferay.portal.kernel.service.ServiceContextThreadLocal"] />

[Massimo Bevilacqua，修改在6 年前。]

After removed the restricted variables did you restarted the server?

I copied your code in one template and after restarting it works!

[Ravi Rupapara，修改在6 年前。]

Massimo Bevilacqua:

After removed the restricted variables did you restarted the server?

Yes.
It was working in GA3 but after migration to GA4 it has been stopped working.

[Massimo Bevilacqua，修改在6 年前。]

Try this:

<#assign journalArticleLocalService = serviceLocator.findService("com.liferay.journal.service.JournalArticleLocalService") />

Just to understand if it a matter of "staticUtil" or if something goes wrong in your restricted variables

[Ravi Rupapara，修改在6 年前。]

<#assign userNotificationEventLocalService = serviceLocator.findService("com.liferay.portal.kernel.service.UserNotificationEventLocalService") />
<#assign journalArticleLocalService = serviceLocator.findService("com.liferay.journal.service.JournalArticleLocalService") />

This both working fine. Again I want to clarify that all this was working fine in Ga3. but after migration to Ga4 it is stopped.

[Massimo Bevilacqua，修改在6 年前。]

I am using GA4, I just copied your code in one template and deleted the restricted variables.
After server restart it works fine

Could you please make a screenshot of Control Panel -> Configuration -> System Settings -> Foundation -> FreeMarker Engine -> Restricted Variables and post it?

[Ravi Rupapara，修改在6 年前。]

Hello Massimo Bevilacqua thanks for your reply. Please find below attached screenshot.

[mika mika，修改在6 年前。]

Has this bug been fixed? I use 7 CE ga3, have removed all restricted variables and classes, restart server, but it still occur
Caused by: java.lang.ClassNotFoundException: com.liferay.portal.service.ServiceContextThreadLocal cannot be found by com.liferay.portal.template.freemarker_2.0.9

My code in web content template:

<#assign serviceContext = staticUtil["com.liferay.portal.service.ServiceContextThreadLocal"].getServiceContext()>
<#assign httpServletRequest = serviceContext.getRequest()/>

[manu tomar，修改在6 年前。]

As in liferay 7 package has been changed so try below code

<#assign serviceContext = staticUtil["com.liferay.portal.kernel.service.ServiceContextThreadLocal"].getServiceContext()>
<#assign httpServletRequest = serviceContext.getRequest()/>

[Viacheslav Kravchenko，修改在6 年前。]

Hi, Ravi
Have you found the solution to this issue?
I'm trying to use the serviceContextThreadLocal in the web content display template. It works fine when I'm placing the web content display in the layout, but fails when I'm trying to do that in the portal_normal.ftl