Question

当我使用spring.test的4.2.3.RELEASE版本时，我得到了这个java.lang.ExceptionInInitializationError。但是，代码适用于4.0.5.RELEASE。我正在使用Junit 4.7。有人可以帮我找出版本更改导致此错误的原因吗？我所有的其他春季罐子都在4.2.3.RELEASE版本上我的测试看起来像这样：

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={"classpath:/servlet-context.xml","classpath:root-context.xml"})
public class TestCarFactory {
    @Autowired
    private ICarFactory carFactory;

    @Test
    public void testCarFactory() {
        String audiMName = carFactory.getCar("Audi").getCarManufacturer();
        String lexusMName= carFactory.getCar("Lexus").getCarManufacturer();
        String hondaMName = carFactory.getCar("Honda").getCarManufacturer();

        assertEquals("Volkswagen", audiMName);
        assertEquals("Toyota", lexusMName);
        assertEquals("Honda", hondaMName);
    }
}

异常追踪：

java.lang.ExceptionInInitializerError
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
        at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:31)
        at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:24)
        at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:57)
        at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:29)
        at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:57)
        at org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:24)
        at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createUnfilteredTest(JUnit4TestLoader.java:84)
        at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.java:70)
        at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.loadTests(JUnit4TestLoader.java:43)
        at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:444)
        at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
        at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
        at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
    Caused by: java.lang.IllegalStateException: Failed to find class [org.junit.runners.model.MultipleFailureException]: SpringJUnit4ClassRunner requires JUnit 4.9 or higher.
        at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.<clinit>(SpringJUnit4ClassRunner.java:102)
        ... 17 more

Answer 1

这是此问题的重复：Why the cryptic MultipleFailureException error message with the SpringJUnit4ClassRunner.withAfterClasses method

也许更重要的是，为什么你实际上没有读过堆栈跟踪？！

Caused by: java.lang.IllegalStateException: Failed to find class [org.junit.runners.model.MultipleFailureException]: SpringJUnit4ClassRunner requires JUnit 4.9 or higher.

SpringJUnit4ClassRunner需要JUnit 4.9或更高版本。

这就是全部。

spring-test 4.2.3中的java.lang.ExceptionInInitializationError

1 个答案: