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InternalException using 2.3.7_12

Type: BugPriority: NormalStatus: FixedReplies: 3
#1

Sorry can't shed any light on this, other than the code where this came out of, worked fine with 2.3.7_02. I had to upgrade to 2.3.7_12 to pickup the fix for wildcard search on index, and now get this.

[ObjectDB 2.3.7_12] Unexpected exception (Error 990)
  Generated by Java HotSpot(TM) 64-Bit Server VM 1.6.0_21 (on Linux 3.0.0-16-generic).
Please report this error on http://www.objectdb.com/database/issue/new
com.objectdb.o.InternalException: java.lang.NullPointerException: null
java.lang.NullPointerException
at com.objectdb.o.TAI.C(TAI.java:275)
at com.objectdb.o.TAI.UV(TAI.java:234)
at com.objectdb.o.RTT.G(RTT.java:267)
at com.objectdb.o.RTT.F(RTT.java:249)
at com.objectdb.o.RST.C(RST.java:180)
at com.objectdb.o.RTT.l(RTT.java:134)
at com.objectdb.o.RST.l(RST.java:24)
at com.objectdb.o.TSK.i(TSK.java:146)
at com.objectdb.o.TSK.f(TSK.java:95)
at com.objectdb.o.MST.U3(MST.java:626)
at com.objectdb.o.MVP.aa(MVP.java:569)
at com.objectdb.o.MVP.U3(MVP.java:502)
at com.objectdb.o.TAI.A(TAI.java:200)
at com.objectdb.o.TAI.Ut(TAI.java:134)
at com.objectdb.o.PRG.ag(PRG.java:679)
at com.objectdb.o.PRG.af(PRG.java:553)
at com.objectdb.o.QRM.U5(QRM.java:262)
at com.objectdb.o.MST.U5(MST.java:947)
at com.objectdb.o.WRA.U5(WRA.java:290)
at com.objectdb.o.WSM.U5(WSM.java:113)
at com.objectdb.o.QRR.g(QRR.java:232)
at com.objectdb.o.QRR.b(QRR.java:151)
at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery.java:716)
at sun.reflect.GeneratedMethodAccessor62.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:310)
at $Proxy56.getSingleResult(Unknown Source)
at com.contextspace.dao.party.impl.EntitlementDAOImpl.GetEntitlementForRole(EntitlementDAOImpl.java:198)
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 org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:196)
at $Proxy21.GetEntitlementForRole(Unknown Source)
at com.contextspace.dao.party.impl.objectdb.EntitlementDAOImplTest.SearchEntitlementByRelationships(EntitlementDAOImplTest.java:860)
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 org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
#2

Thank you for this report, but unfortunately the connection between this stack trace and changes in the last builds is unclear (these specific lines of code have not been changed recently).

A test case that demonstrates the exception will help.

ObjectDB Support
ObjectDB - Fast Object Database for Java (JPA/JDO)
#3

Sorry for the slow reply, I've been away for a couple of days. I have to many classes to easily make this into just one class. I have attached a test and four classes. This demonstrates the exception.

This has been tested against 2.3.7_14

Paul.

#4

Thank you. Build 2.3.7_15 should fix this bug.

ObjectDB Support
ObjectDB - Fast Object Database for Java (JPA/JDO)

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