java.lang.NullPointerException

Stack Overflow | Developer-j | 3 years ago
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    samebug tip
    This seems to be caused by too many connections to the same server, saturating it and causing the exception! More info on the link

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.apache.struts2.StrutsJUnit4TestCase.executeAction()
    2. Struts2
      StrutsJUnit4TestCase.executeAction
      1. org.apache.struts2.StrutsJUnit4TestCase.executeAction(StrutsJUnit4TestCase.java:134)
      1 frame
    3. com.junitaction
      HelloWorldTest.testGetString2
      1. com.junitaction.HelloWorldTest.testGetString2(HelloWorldTest.java:76)
      1 frame
    4. Spring TestContext
      SpringJUnit4ClassRunner.run
      1. org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74)
      2. org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:83)
      3. org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72)
      4. org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:231)
      5. org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:88)
      6. org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
      7. org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:71)
      8. org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:174)
      8 frames