Why Viewing Some of the IM Recommendations (from IC Article View page's Recommendation Portlet or IM Console Feedback tab) Will Get NPE error in an IM env with Multiple Languages/Locales enabled? (Doc ID 2287355.1)

Last updated on SEPTEMBER 14, 2017

Applies to:

Oracle Knowledge - Version 8.4.2.2 and later
Information in this document applies to any platform.

Symptoms

When we open some recommendations, we are getting the following exception.

java.lang.NullPointerException
at com.inquira.admin.collaboration.RecommendedPerform.isContentCheckedOut(RecommendedPerform.java:480)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.webobjects.foundation.NSKeyValueCoding$ValueAccessor$1.methodValue(NSKeyValueCoding.java:636)
at com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject(NSKeyValueCoding.java:1134)
at com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation._valueForKey(NSKeyValueCoding.java:1377)
at com.webobjects.foundation.NSKeyValueCoding$DefaultPluggableImplementation.valueForKey(NSKeyValueCoding.java:1234)
at com.webobjects.foundation.NSKeyValueCoding$MapImplementation.valueForKey(NSKeyValueCoding.java:1262)
at com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueForKey(NSKeyValueCoding.java:1399)
at com.webobjects.appserver.WOComponent.valueForKey(WOComponent.java:1736)
at com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValueCoding.java:448)
at com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath(NSKeyValueCodingAdditions.java:212)
at com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java:1804)
at com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent(WOKeyValueAssociation.java:50)
at com.webobjects.appserver.WOAssociation.booleanValueInComponent(WOAssociation.java:276)
at com.webobjects.appserver._private.WOConditional.evaluateCondition(WOConditional.java:60)
at com.webobjects.appserver._private.WOConditional.appendToResponse(WOConditional.java:93)
at com.webobjects.appserver._private.WODynamicGroup.appendChildrenToResponse(WODynamicG

Cause

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