Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Kuali JIRA by Erik Meade, 1 year ago
An instance of a null PK has been incorrectly provided for this find operation.; nested exception is java.lang.IllegalArgumentException: An instance of a null PK has been incorrectly provided for this find operation.
org.springframework.dao.InvalidDataAccessApiUsageException: An instance of a null PK has been incorrectly provided for this find operation.; nested exception is java.lang.IllegalArgumentException: An instance of a null PK has been incorrectly provided for this find operation.	at org.eclipse.persistence.internal.jpa.EntityManagerImpl.findInternal(EntityManagerImpl.java:775)	at org.eclipse.persistence.internal.jpa.EntityManagerImpl.find(EntityManagerImpl.java:719)	at org.eclipse.persistence.internal.jpa.EntityManagerImpl.find(EntityManagerImpl.java:588)	at sun.reflect.GeneratedMethodAccessor419.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:601)	at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:366)	at com.sun.proxy.$Proxy44.find(Unknown Source)	at sun.reflect.GeneratedMethodAccessor419.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:601)	at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:241)	at com.sun.proxy.$Proxy44.find(Unknown Source)	at org.kuali.rice.krad.data.jpa.JpaPersistenceProvider$2.call(JpaPersistenceProvider.java:213)	at org.kuali.rice.krad.data.jpa.JpaPersistenceProvider.doWithExceptionTranslation(JpaPersistenceProvider.java:364)	at org.kuali.rice.krad.data.jpa.JpaPersistenceProvider.find(JpaPersistenceProvider.java:198)	at sun.reflect.GeneratedMethodAccessor425.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:601)	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)	at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:96)	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:260)	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:94)	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)	at com.sun.proxy.$Proxy46.find(Unknown Source)	at org.kuali.rice.krad.data.provider.impl.ProviderBasedDataObjectService.find(ProviderBasedDataObjectService.java:64)	at org.kuali.rice.krad.service.impl.DocumentHeaderServiceImpl.getDocumentHeaderById(DocumentHeaderServiceImpl.java:38)	at org.kuali.rice.krad.document.DocumentBase.getDocumentHeader(DocumentBase.java:411)	at org.kuali.rice.kew.rule.RuleTemplateDefaultsTest.createNewKualiMaintenanceForm(RuleTemplateDefaultsTest.java:68)	at org.kuali.rice.kew.rule.RuleTemplateDefaultsTest.testAllTrueOptionsInTestRuleTemplate(RuleTemplateDefaultsTest.java:111)