Thanks for your reply and warning:)
Ths stack trace is
javax.jdo.JDOException: Unexpected error during precommit
at
org.datanucleus.jdo.NucleusJDOHelper.getJDOExceptionForNucleusException(NucleusJDOHelper.java:419)
at org.datanucleus.jdo.JDOTransaction.commit(JDOTransaction.java:132)
at com.chrome.cml.ext.GenericDAOJDO.persist(GenericDAOJDO.java:59)
at com.chrome.demo.test.OrderDAOTest.testGAE(OrderDAOTest.java:80)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at junit.framework.TestCase.runTest(TestCase.java:168)
at junit.framework.TestCase.runBare(TestCase.java:134)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:124)
at junit.textui.TestRunner.doRun(TestRunner.java:116)
at
com.intellij.rt.execution.junit.IdeaTestRunner.doRun(IdeaTestRunner.java:94)
at junit.textui.TestRunner.doRun(TestRunner.java:109)
at
com.intellij.rt.execution.junit.IdeaTestRunner.startRunnerWithArgs(IdeaTestRunner.java:22)
at
com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:118)
at
com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:40)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)
NestedThrowablesStackTrace:
java.lang.NullPointerException
at
org.datanucleus.store.appengine.DatastoreFKListStore.isPrimaryKey(DatastoreFKListStore.java:137)
at
org.datanucleus.store.appengine.DatastoreFKListStore.getSortPredicates(DatastoreFKListStore.java:112)
at
org.datanucleus.store.appengine.DatastoreFKListStore.listIterator(DatastoreFKListStore.java:47)
at
org.datanucleus.store.mapped.scostore.AbstractListStore.listIterator(AbstractListStore.java:84)
at
org.datanucleus.store.mapped.scostore.AbstractListStore.iterator(AbstractListStore.java:74)
at org.datanucleus.sco.backed.List.loadFromStore(List.java:241)
at org.datanucleus.sco.backed.List.iterator(List.java:507)
at
org.datanucleus.store.fieldmanager.ReachabilityFieldManager.storeObjectField(ReachabilityFieldManager.java:116)
at
org.datanucleus.state.AbstractStateManager.providedObjectField(AbstractStateManager.java:1037)
at com.chrome.demo.pojo.Order.jdoProvideField(Order.java)
at
com.chrome.demo.pojo.MasterEntityImpl.jdoProvideFields(MasterEntityImpl.java)
at
org.datanucleus.state.JDOStateManagerImpl.provideFields(JDOStateManagerImpl.java:2715)
at
org.datanucleus.state.JDOStateManagerImpl.runReachability(JDOStateManagerImpl.java:3091)
at
org.datanucleus.ObjectManagerImpl.performReachabilityAtCommit(ObjectManagerImpl.java:3042)
at
org.datanucleus.ObjectManagerImpl.preCommit(ObjectManagerImpl.java:2901)
at
org.datanucleus.TransactionImpl.internalPreCommit(TransactionImpl.java:369)
at org.datanucleus.TransactionImpl.commit(TransactionImpl.java:256)
at org.datanucleus.jdo.JDOTransaction.commit(JDOTransaction.java:83)
at com.chrome.cml.ext.GenericDAOJDO.persist(GenericDAOJDO.java:59)
at com.chrome.demo.test.OrderDAOTest.testGAE(OrderDAOTest.java:80)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at junit.framework.TestCase.runTest(TestCase.java:168)
at junit.framework.TestCase.runBare(TestCase.java:134)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:124)
at junit.textui.TestRunner.doRun(TestRunner.java:116)
at
com.intellij.rt.execution.junit.IdeaTestRunner.doRun(IdeaTestRunner.java:94)
at junit.textui.TestRunner.doRun(TestRunner.java:109)
at
com.intellij.rt.execution.junit.IdeaTestRunner.startRunnerWithArgs(IdeaTestRunner.java:22)
at
com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:118)
at
com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:40)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)
..
On Fri, Jan 1, 2010 at 1:33 PM, datanucleus <[email protected]> wrote:
> The cause exception and stack trace don't seem to be posted.
> Without those you'd have to provide a crystal ball with your post to
> be able offer a comment ;-)
>
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