Eclipse 配置tom-cat7 报错处理方法

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本文记录了一次由于Tomcat版本与JDK版本不匹配导致的应用启动错误，具体表现为ClassFormatException异常。解决方法包括升级Tomcat到8.x版本或降低JDK版本。

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严重: Unable to process Jar entry [jdk/nashorn/internal/objects/NativeJavaImporter$Prototype.class] from Jar [jar:file:/C:/Program%20Files/Java/jre1.8.0_60/lib/ext/nashorn.jar!/] for annotations
org.apache.tomcat.util.bcel.classfile.ClassFormatException: Invalid byte tag in constant pool: 15
at org.apache.tomcat.util.bcel.classfile.Constant.readConstant(Constant.java:131)
at org.apache.tomcat.util.bcel.classfile.ConstantPool.<init>(ConstantPool.java:60)
at org.apache.tomcat.util.bcel.classfile.ClassParser.readConstantPool(ClassParser.java:209)
at org.apache.tomcat.util.bcel.classfile.ClassParser.parse(ClassParser.java:119)
at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2066)
at org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1942)
at org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1908)
at org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1893)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1296)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:855)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:346)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5173)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

九月 08, 2017 4:56:07 下午 org.apache.catalina.startup.ContextConfig processAnnotationsJar
严重: Unable to process Jar entry [jdk/nashorn/internal/objects/NativeJSAdapter$Constructor.class] from Jar [jar:file:/C:/Program%20Files/Java/jre1.8.0_60/lib/ext/nashorn.jar!/] for annotations
org.apache.tomcat.util.bcel.classfile.ClassFormatException: Invalid byte tag in constant pool: 15
at org.apache.tomcat.util.bcel.classfile.Constant.readConstant(Constant.java:131)
at org.apache.tomcat.util.bcel.classfile.ConstantPool.<init>(ConstantPool.java:60)
at org.apache.tomcat.util.bcel.classfile.ClassParser.readConstantPool(ClassParser.java:209)
at org.apache.tomcat.util.bcel.classfile.ClassParser.parse(ClassParser.java:119)
at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2066)
at org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1942)
at org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1908)
at org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1893)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1296)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:855)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:346)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5173)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)

这是因为tom-cat与jdk版本不匹配，把tom-cat7换成8就行了，或者把jdk降低一个版本可能也行。