Spring3 + mybatis + maven:junit Test error

Org.springframework.beans.factory.BeanDefinitionStoreException:Failed to read candidate component Class:file [g:\ Workspaces\workspace_gmq\springmvc.demo\target\classes\com\gmq\service\impl\userserviceimpl.class]; Nested exception is java.lang.IllegalArgumentException
At Org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents ( classpathscanningcandidatecomponentprovider.java:261)
At Org.springframework.context.annotation.ClassPathBeanDefinitionScanner.doScan ( classpathbeandefinitionscanner.java:242)
At Org.springframework.context.annotation.ComponentScanBeanDefinitionParser.parse ( componentscanbeandefinitionparser.java:84)
At Org.springframework.beans.factory.xml.NamespaceHandlerSupport.parse (namespacehandlersupport.java:73)
At Org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement ( beandefinitionparserdelegate.java:1435)
At Org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement ( beandefinitionparserdelegate.java:1425)
At Org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions ( defaultbeandefinitiondocumentreader.java:184)
At Org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions ( defaultbeandefinitiondocumentreader.java:140)
At Org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions ( defaultbeandefinitiondocumentreader.java:111)
At Org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions ( xmlbeandefinitionreader.java:493)
At Org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions ( xmlbeandefinitionreader.java:390)
At Org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions ( xmlbeandefinitionreader.java:334)
At Org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions ( xmlbeandefinitionreader.java:302)
At Org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions ( abstractbeandefinitionreader.java:174)
At Org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions ( abstractbeandefinitionreader.java:209)
At Org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions ( abstractbeandefinitionreader.java:180)
At Org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions ( abstractbeandefinitionreader.java:243)
At Org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions ( abstractxmlapplicationcontext.java:127)
At Org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions ( abstractxmlapplicationcontext.java:93)
At Org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory ( abstractrefreshableapplicationcontext.java:131)
At Org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory ( abstractapplicationcontext.java:522)
At Org.springframework.context.support.AbstractApplicationContext.refresh (abstractapplicationcontext.java:436)
At Org.springframework.context.support.classpathxmlapplicationcontext.<init> ( classpathxmlapplicationcontext.java:139)
At Org.springframework.context.support.classpathxmlapplicationcontext.<init> ( classpathxmlapplicationcontext.java:93)
At Com.gmq.test.UserTest.test_insert (usertest.java:23)
At Sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
At Sun.reflect.NativeMethodAccessorImpl.invoke (nativemethodaccessorimpl.java:62)
At Sun.reflect.DelegatingMethodAccessorImpl.invoke (delegatingmethodaccessorimpl.java:43)
At Java.lang.reflect.Method.invoke (method.java:497)
At Org.junit.runners.model.frameworkmethod$1.runreflectivecall (frameworkmethod.java:50)
At Org.junit.internal.runners.model.ReflectiveCallable.run (reflectivecallable.java:12)
At org.junit.runners.model.FrameworkMethod.invokeExplosively (frameworkmethod.java:47)
At Org.junit.internal.runners.statements.InvokeMethod.evaluate (invokemethod.java:17)
At Org.junit.runners.ParentRunner.runLeaf (parentrunner.java:325)
At Org.junit.runners.BlockJUnit4ClassRunner.runChild (blockjunit4classrunner.java:78)
At Org.junit.runners.BlockJUnit4ClassRunner.runChild (blockjunit4classrunner.java:57)
At Org.junit.runners.parentrunner$3.run (parentrunner.java:290)
At Org.junit.runners.parentrunner$1.schedule (parentrunner.java:71)
At Org.junit.runners.ParentRunner.runChildren (parentrunner.java:288)
At org.junit.runners.parentrunner.access$000 (parentrunner.java:58)
At Org.junit.runners.parentrunner$2.evaluate (parentrunner.java:268)
At Org.junit.runners.ParentRunner.run (parentrunner.java:363)
At Org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run (junit4testreference.java:50)
At Org.eclipse.jdt.internal.junit.runner.TestExecution.run (testexecution.java:38)
At Org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests (remotetestrunner.java:459)
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.IllegalArgumentException
At org.springframework.asm.classreader.<init> (Unknown Source)
At org.springframework.asm.classreader.<init> (Unknown Source)
At org.springframework.asm.classreader.<init> (Unknown Source)
At Org.springframework.core.type.classreading.simplemetadatareader.<init> (SimpleMetadataReader.java:52)
At Org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader ( SIMPLEMETADATAREADERFACTORY.JAVA:80)
At Org.springframework.core.type.classreading.CachingMetadataReaderFactory.getMetadataReader ( CACHINGMETADATAREADERFACTORY.JAVA:101)
At Org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents ( classpathscanningcandidatecomponentprovider.java:237)
... More

Spring3 + mybatis + maven:junit Test error