1. java.lang.IllegalArgumentException
2. at org.springframework.asm.ClassReader.<init>(Unknown Source)
3. at org.springframework.asm.ClassReader.<init>(Unknown Source)
4. at org.springframework.asm.ClassReader.<init>(Unknown Source)
5. at org.springframework.core.type.classreading.SimpleMetadataReader.<init>(SimpleMetadataReader.java:52)
6. at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:80)
7. at org.springframework.core.type.classreading.CachingMetadataReaderFactory.getMetadataReader(CachingMetadataReaderFactory.java:101)
8. at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:76)
9. at org.springframework.context.annotation.ConfigurationClassParser.getImports(ConfigurationClassParser.java:298)
10. at org.springframework.context.annotation.ConfigurationClassParser.getImports(ConfigurationClassParser.java:300)
11. at org.springframework.context.annotation.ConfigurationClassParser.getImports(ConfigurationClassParser.java:300)
12. at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:230)
13. at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:153)
14. at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:130)
15. at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:285)
16. at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:223)
17. at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:630)
18. at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:461)
19. at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
20. at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:93)
21. at com.xyc.mt.test.ConfigTest.testCompanyService(ConfigTest.java:11)
22. at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
23. at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
24. at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
25. at java.lang.reflect.Method.invoke(Method.java:483)
26. at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
27. at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
28. at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
29. at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
30. at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
31. at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
32. at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
33. at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
34. at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
35. at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
36. at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
37. at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
38. at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
39. at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
40. at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
41. at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
42. at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
43. at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
44. at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
46. 解決方法：在myEclipse window下的preferences中的java下拉列表中務必使編譯環境（Compiler）和運行環境（Installed JREs）一致，即可解決。

java.lang.IllegalArgumentException