Random styling issue (NPE in LiferaySharedPageTop)

[Jan Tošovský, geändert vor 9 Jahren.]

Dear All,

from time to time my portlets are displayed without styling. There is no exact reproduction scenario as it happens randomly in various stages (which otherwise work fine in majority of cases). Usually refreshing the page helps here.

In the log I can see the following error in these cases.

07:26:36,517 ERROR [LiferaySharedPageTop:86] null
java.lang.NullPointerException
	at com.liferay.portal.kernel.util.StringBundler.toString(StringBundler.java:254)
	at com.liferay.portal.kernel.util.StringBundler.toString(StringBundler.java:231)
	at com.liferay.faces.bridge.container.liferay.LiferaySharedPageTop.<init>(LiferaySharedPageTop.java:76)
	at com.liferay.faces.bridge.container.liferay.PortletContainerLiferayCompatImpl.afterPhase(PortletContainerLiferayCompatImpl.java:78)
	at com.liferay.faces.bridge.event.PortletContainerProxyPhaseListener.afterPhase(PortletContainerProxyPhaseListener.java:40)
	at com.sun.faces.lifecycle.Phase.handleAfterPhase(Phase.java:189)
	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:107)</init>

LR 6.2.0, Bridge 3.2.4, Mojarra 2.1.26, PF 5.0, tomcat 7, JDK 8, Win 8 64bit.

it resembles https://www.liferay.com/community/forums/-/message_boards/message/40944985

Any idea how to fix this?

Thanks, Jan

[Neil Griffin, geändert vor 9 Jahren.]

Hi Jan,

Do you have parallel rendering enabled? The default value is to have it enabled. If it is enabled, then please disable it in your portal-ext.properties file:

layout.parallel.render.enable=false

... then, restart Tomcat and see if the problem goes away.

Kind Regards,

Neil

[Jan Tošovský, geändert vor 9 Jahren.]

Hi Neil,

I use default settings. When it is overridden as suggested, it works fine. Thanks for the hint.

Jan

[Neil Griffin, geändert vor 9 Jahren.]

Hi Jan,

Thanks for letting us know. I'm glad it is working for you now.

Neil