SpringMVC 異常信息ASM ClassReader failed to parse class file的問題解決
阿新 • • 發佈：2018-02-12
bytecode contex tde -c mes org jdk7 流行 jdk
1. 環境信息：
Spring 3.2.0, JDK 1.8.0
2. 運行簡單的程序，出現以下錯誤信息：
2. 運行簡單的程序，出現以下錯誤信息：
- Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: file [D:\NewWorkSpace\ep-user\target\test-classes\org\homework\ep\user\base\BaseTest.class]; nested exception is org.springframework.core.NestedIOException: ASM ClassReader failed to parse class file - probably due to a new Java class file version that isn‘t supported yet: file [D:\NewWorkSpace\ep-user\target\test-classes\org\homework\ep\user\base\BaseTest.class]; nested exception is java.lang.IllegalArgumentException
- at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:290)
- 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:1438)
- at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1428)
- at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:185)
- at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:139)
- at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:108)
- 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.test.context.support.AbstractGenericContextLoader.loadBeanDefinitions(AbstractGenericContextLoader.java:233)
- at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:117)
- at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:60)
- at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.delegateLoading(AbstractDelegatingSmartContextLoader.java:100)
- at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.loadContext(AbstractDelegatingSmartContextLoader.java:248)
- at org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContextInternal(CacheAwareContextLoaderDelegate.java:64)
- at org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContext(CacheAwareContextLoaderDelegate.java:91)
- ... 25 more
- Caused by: org.springframework.core.NestedIOException: ASM ClassReader failed to parse class file - probably due to a new Java class file version that isn‘t supported yet: file [D:\NewWorkSpace\ep-user\target\test-classes\org\homework\ep\user\base\BaseTest.class]; nested exception is java.lang.IllegalArgumentException
- at org.springframework.core.type.classreading.SimpleMetadataReader.<init>(SimpleMetadataReader.java:56)
- at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:80)
- at org.springframework.core.type.classreading.CachingMetadataReaderFactory.getMetadataReader(CachingMetadataReaderFactory.java:102)
- at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:266)
- ... 48 more
- 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:53)
- ... 51 more
3. 問題分析
“ASM ClassReader failed to parse class file”是其中主要的原因。檢查Maven的類庫，沒有發現問題，無asm顯性依賴，其依賴產生於spring本身。故分析有可能是spring本身的 問題造成了；但是這麽流行的spring，怎麽會出錯了，我不能這麽牛x碰到這麽簡單的問題吧？
難道是版本？除了版本之外，spring無大區別。經過一般搜索，網上還真有類似的問題：
- Note that the Java 8 bytecode level (-target 1.8, as required by -source 1.8) is only fully supported as of Spring Framework 4.0.
- In particular, Spring 3.2 based applications need to be compiled with a maximum of Java 7 as the target,
- even if they happen to be deployed onto a Java 8 runtime. <span style="font-family:Arial, ‘Helvetica Neue‘, Helvetica, sans-serif;color:#222222;font-size: 15px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 19.5px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none; background-color: rgb(255, 249, 227);">Please upgrade to Spring 4 for Java 8 based applications.</span>
所以，看明白了吧，方案有兩條：
a. 使用jdk7
b. 升級spring 4
4. 問題解決
最終選擇了升級Spring4.1.7， 然後問題解決。
SpringMVC 異常信息ASM ClassReader failed to parse class file的問題解決