java.lang.NullPointerException

Spring JIRA | Alexander Berresch | 9 years ago
  1. 0

    I have configured a ItemOrientedStep with an ItemSkipPolicyItemHandler. If I use a stateless Hibernate SessionFactory it works all fine, but when I ┬┤change to a stateful Hibernate SessionFactory it throws an NullPointerException because mark() was called before open(), here is the Stacktrace: INFO: Job: [SimpleJob: [name=buLiStatisticJob2]] failed with the following parameters: [{}{}{}{}] java.lang.NullPointerException at org.springframework.batch.item.database.HibernateCursorItemReader.mark(HibernateCursorItemReader.java:185) at org.springframework.batch.core.step.item.SimpleItemHandler.mark(SimpleItemHandler.java:108) at org.springframework.batch.core.step.item.ItemSkipPolicyItemHandler.mark(ItemSkipPolicyItemHandler.java:223) at org.springframework.batch.core.step.item.ItemOrientedStep.execute(ItemOrientedStep.java:267) at org.springframework.batch.core.job.SimpleJob.execute(SimpleJob.java:125) at org.springframework.batch.core.launch.support.SimpleJobLauncher$1.run(SimpleJobLauncher.java:86) at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:49) at org.springframework.batch.core.launch.support.SimpleJobLauncher.run(SimpleJobLauncher.java:81) at org.kingdeloui.batch.BuLiStatisticJob.testLaunchJob(BuLiStatisticJob.java:31) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.springframework.test.context.junit4.SpringTestMethod.invoke(SpringTestMethod.java:163) at org.springframework.test.context.junit4.SpringMethodRoadie.runTestMethod(SpringMethodRoadie.java:233) at org.springframework.test.context.junit4.SpringMethodRoadie$RunBeforesThenTestThenAfters.run(SpringMethodRoadie.java:333) at org.springframework.test.context.junit4.SpringMethodRoadie.runWithRepetitions(SpringMethodRoadie.java:217) at org.springframework.test.context.junit4.SpringMethodRoadie.runTest(SpringMethodRoadie.java:197) at org.springframework.test.context.junit4.SpringMethodRoadie.run(SpringMethodRoadie.java:143) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.invokeTestMethod(SpringJUnit4ClassRunner.java:142) at org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:51) at org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:44) at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:27) at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37) at org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:42) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:38) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)

    Spring JIRA | 9 years ago | Alexander Berresch
    java.lang.NullPointerException
  2. 0

    I have configured a ItemOrientedStep with an ItemSkipPolicyItemHandler. If I use a stateless Hibernate SessionFactory it works all fine, but when I ┬┤change to a stateful Hibernate SessionFactory it throws an NullPointerException because mark() was called before open(), here is the Stacktrace: INFO: Job: [SimpleJob: [name=buLiStatisticJob2]] failed with the following parameters: [{}{}{}{}] java.lang.NullPointerException at org.springframework.batch.item.database.HibernateCursorItemReader.mark(HibernateCursorItemReader.java:185) at org.springframework.batch.core.step.item.SimpleItemHandler.mark(SimpleItemHandler.java:108) at org.springframework.batch.core.step.item.ItemSkipPolicyItemHandler.mark(ItemSkipPolicyItemHandler.java:223) at org.springframework.batch.core.step.item.ItemOrientedStep.execute(ItemOrientedStep.java:267) at org.springframework.batch.core.job.SimpleJob.execute(SimpleJob.java:125) at org.springframework.batch.core.launch.support.SimpleJobLauncher$1.run(SimpleJobLauncher.java:86) at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:49) at org.springframework.batch.core.launch.support.SimpleJobLauncher.run(SimpleJobLauncher.java:81) at org.kingdeloui.batch.BuLiStatisticJob.testLaunchJob(BuLiStatisticJob.java:31) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.springframework.test.context.junit4.SpringTestMethod.invoke(SpringTestMethod.java:163) at org.springframework.test.context.junit4.SpringMethodRoadie.runTestMethod(SpringMethodRoadie.java:233) at org.springframework.test.context.junit4.SpringMethodRoadie$RunBeforesThenTestThenAfters.run(SpringMethodRoadie.java:333) at org.springframework.test.context.junit4.SpringMethodRoadie.runWithRepetitions(SpringMethodRoadie.java:217) at org.springframework.test.context.junit4.SpringMethodRoadie.runTest(SpringMethodRoadie.java:197) at org.springframework.test.context.junit4.SpringMethodRoadie.run(SpringMethodRoadie.java:143) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.invokeTestMethod(SpringJUnit4ClassRunner.java:142) at org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:51) at org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:44) at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:27) at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37) at org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:42) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:38) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)

    Spring JIRA | 9 years ago | Alexander Berresch
    java.lang.NullPointerException
  3. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.springframework.batch.item.database.HibernateCursorItemReader.mark()
    2. Spring Batch Infrastructure
      HibernateCursorItemReader.mark
      1. org.springframework.batch.item.database.HibernateCursorItemReader.mark(HibernateCursorItemReader.java:185)
      1 frame
    3. Spring Batch Core
      SimpleJobLauncher$1.run
      1. org.springframework.batch.core.step.item.SimpleItemHandler.mark(SimpleItemHandler.java:108)
      2. org.springframework.batch.core.step.item.ItemSkipPolicyItemHandler.mark(ItemSkipPolicyItemHandler.java:223)
      3. org.springframework.batch.core.step.item.ItemOrientedStep.execute(ItemOrientedStep.java:267)
      4. org.springframework.batch.core.job.SimpleJob.execute(SimpleJob.java:125)
      5. org.springframework.batch.core.launch.support.SimpleJobLauncher$1.run(SimpleJobLauncher.java:86)
      5 frames
    4. Spring Core
      SyncTaskExecutor.execute
      1. org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:49)
      1 frame
    5. Spring Batch Core
      SimpleJobLauncher.run
      1. org.springframework.batch.core.launch.support.SimpleJobLauncher.run(SimpleJobLauncher.java:81)
      1 frame
    6. org.kingdeloui.batch
      BuLiStatisticJob.testLaunchJob
      1. org.kingdeloui.batch.BuLiStatisticJob.testLaunchJob(BuLiStatisticJob.java:31)
      1 frame
    7. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      4. java.lang.reflect.Method.invoke(Unknown Source)
      4 frames
    8. Spring TestContext
      SpringJUnit4ClassRunner.invokeTestMethod
      1. org.springframework.test.context.junit4.SpringTestMethod.invoke(SpringTestMethod.java:163)
      2. org.springframework.test.context.junit4.SpringMethodRoadie.runTestMethod(SpringMethodRoadie.java:233)
      3. org.springframework.test.context.junit4.SpringMethodRoadie$RunBeforesThenTestThenAfters.run(SpringMethodRoadie.java:333)
      4. org.springframework.test.context.junit4.SpringMethodRoadie.runWithRepetitions(SpringMethodRoadie.java:217)
      5. org.springframework.test.context.junit4.SpringMethodRoadie.runTest(SpringMethodRoadie.java:197)
      6. org.springframework.test.context.junit4.SpringMethodRoadie.run(SpringMethodRoadie.java:143)
      7. org.springframework.test.context.junit4.SpringJUnit4ClassRunner.invokeTestMethod(SpringJUnit4ClassRunner.java:142)
      7 frames
    9. JUnit
      JUnit4ClassRunner.run
      1. org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:51)
      2. org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:44)
      3. org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:27)
      4. org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37)
      5. org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:42)
      5 frames
    10. JUnit4 Runner
      JUnit4TestReference.run
      1. org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:38)
      1 frame
    11. JUnit3 Runner
      RemoteTestRunner.main
      1. org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
      2. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
      3. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
      4. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
      5. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
      5 frames