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java.lang.NullPointerException: null	at org.kuali.rice.krad.uif.field.DataFieldBase.performApplyModel(DataFieldBase.java:162)	at org.kuali.rice.krad.uif.field.InputFieldBase.performApplyModel(InputFieldBase.java:195)	at org.kuali.rice.krad.uif.RichMessageTest$1.run(RichMessageTest.java:590)	at org.kuali.rice.krad.uif.lifecycle.ViewLifecycle.encapsulateLifecycle(ViewLifecycle.java:132)	at org.kuali.rice.krad.uif.lifecycle.ViewLifecycle.encapsulateLifecycle(ViewLifecycle.java:107)	at org.kuali.rice.krad.uif.RichMessageTest.performSimulatedLifecycle(RichMessageTest.java:586)	at org.kuali.rice.krad.uif.RichMessageTest.testRichMultiValueOptions(RichMessageTest.java:489)