java.lang.NullPointerException: null

GitHub | jeenbroekstra | 3 months ago
  1. 0

    HQL Exception (org.hibernate.dialect.Dialect$3)

    Stack Overflow | 4 years ago | Hari
    java.lang.NullPointerException: null
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  3. 0

    Error loading model properties in JPA on play 2.0.3

    Stack Overflow | 4 years ago | Chappies
    java.lang.NullPointerException: null

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    Root Cause Analysis

    1. java.lang.NullPointerException

      null

      at org.openrdf.sail.nativerdf.btree.BTree$RangeIterator.findNext()
    2. OpenRDF Sesame: NativeStore
      NativeStatementIterator.getNextElement
      1. org.openrdf.sail.nativerdf.btree.BTree$RangeIterator.findNext(BTree.java:2159)
      2. org.openrdf.sail.nativerdf.btree.BTree$RangeIterator.next(BTree.java:2084)
      3. org.openrdf.sail.nativerdf.NativeStatementIterator.getNextElement(NativeStatementIterator.java:65)
      4. org.openrdf.sail.nativerdf.NativeStatementIterator.getNextElement(NativeStatementIterator.java:34)
      4 frames
    3. OpenRDF Sesame: util
      ConvertingIteration.hasNext
      1. info.aduna.iteration.LookAheadIteration.lookAhead(LookAheadIteration.java:91)
      2. info.aduna.iteration.LookAheadIteration.hasNext(LookAheadIteration.java:60)
      3. info.aduna.iteration.ExceptionConvertingIteration.hasNext(ExceptionConvertingIteration.java:78)
      4. info.aduna.iteration.IterationWrapper.hasNext(IterationWrapper.java:68)
      5. info.aduna.iteration.FilterIteration.findNextElement(FilterIteration.java:79)
      6. info.aduna.iteration.FilterIteration.hasNext(FilterIteration.java:54)
      7. info.aduna.iteration.ConvertingIteration.hasNext(ConvertingIteration.java:73)
      7 frames
    4. OpenRDF Sesame: Query algebra - evaluation
      JoinIterator.getNextElement
      1. org.openrdf.query.algebra.evaluation.iterator.JoinIterator.getNextElement(JoinIterator.java:69)
      2. org.openrdf.query.algebra.evaluation.iterator.JoinIterator.getNextElement(JoinIterator.java:30)
      2 frames
    5. OpenRDF Sesame: util
      LookAheadIteration.hasNext
      1. info.aduna.iteration.LookAheadIteration.lookAhead(LookAheadIteration.java:91)
      2. info.aduna.iteration.LookAheadIteration.hasNext(LookAheadIteration.java:60)
      2 frames
    6. OpenRDF Sesame: Query algebra - evaluation
      JoinIterator.getNextElement
      1. org.openrdf.query.algebra.evaluation.iterator.JoinIterator.getNextElement(JoinIterator.java:69)
      2. org.openrdf.query.algebra.evaluation.iterator.JoinIterator.getNextElement(JoinIterator.java:30)
      2 frames
    7. OpenRDF Sesame: util
      LookAheadIteration.hasNext
      1. info.aduna.iteration.LookAheadIteration.lookAhead(LookAheadIteration.java:91)
      2. info.aduna.iteration.LookAheadIteration.hasNext(LookAheadIteration.java:60)
      2 frames
    8. OpenRDF Sesame: Query algebra - evaluation
      JoinIterator.getNextElement
      1. org.openrdf.query.algebra.evaluation.iterator.JoinIterator.getNextElement(JoinIterator.java:69)
      2. org.openrdf.query.algebra.evaluation.iterator.JoinIterator.getNextElement(JoinIterator.java:30)
      2 frames
    9. OpenRDF Sesame: util
      ConvertingIteration.hasNext
      1. info.aduna.iteration.LookAheadIteration.lookAhead(LookAheadIteration.java:91)
      2. info.aduna.iteration.LookAheadIteration.hasNext(LookAheadIteration.java:60)
      3. info.aduna.iteration.ConvertingIteration.hasNext(ConvertingIteration.java:73)
      3 frames
    10. OpenRDF Sesame: Query algebra - evaluation
      OrderIterator.createIteration
      1. org.openrdf.query.algebra.evaluation.iterator.OrderIterator.createIteration(OrderIterator.java:90)
      1 frame
    11. OpenRDF Sesame: util
      IterationWrapper.hasNext
      1. info.aduna.iteration.DelayedIteration.hasNext(DelayedIteration.java:73)
      2. info.aduna.iteration.IterationWrapper.hasNext(IterationWrapper.java:68)
      3. info.aduna.iteration.LimitIteration.hasNext(LimitIteration.java:73)
      4. info.aduna.iteration.IterationWrapper.hasNext(IterationWrapper.java:68)
      4 frames
    12. OpenRDF Sesame: Sail API
      SailBaseIteration.hasNext
      1. org.openrdf.sail.helpers.SailBaseIteration.hasNext(SailBaseIteration.java:61)
      1 frame
    13. OpenRDF Sesame: util
      IterationWrapper.hasNext
      1. info.aduna.iteration.IterationWrapper.hasNext(IterationWrapper.java:68)
      2. info.aduna.iteration.TimeLimitIteration.hasNext(TimeLimitIteration.java:62)
      3. info.aduna.iteration.IterationWrapper.hasNext(IterationWrapper.java:68)
      3 frames
    14. org.openrdf.repository
      RepositoryConnectionTest.testOrderByQueriesAreInterruptable
      1. org.openrdf.repository.RepositoryConnectionTest.testOrderByQueriesAreInterruptable(RepositoryConnectionTest.java:1725)
      1 frame
    15. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      4. java.lang.reflect.Method.invoke(Method.java:597)
      4 frames
    16. JUnit
      FailOnTimeout$StatementThread.run
      1. org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
      2. org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      3. org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
      4. org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
      5. org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
      6. org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
      7. org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
      7 frames