我正在将Tomcat 7中的webapp移植到另一台使用Tomcat 7但使用Java 8的服务器上.
Tomcat成功启动但在日志中catalina.out我得到:
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:2049)
at org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1931)
at org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1899)
at org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1885)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1281)
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:5172)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:899)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:875)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:618)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1100)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1618)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
可能是什么问题呢？
每次我在命令提示符下运行mvn clean install tomcat7:deploy时,都会失败.当我打开生成的日志文件时,它表示常量池中存在无效的字节标记.它指定的文件是java/lang/CharSequence.class.
这是日志:
---- AspectJ Properties ---
AspectJ Compiler 1.6.9.RC3 built on Wednesday Jun 30, 2010 at 15:46:30 GMT
---- Dump Properties ---
Dump file: ajcore.20141116.131622.157.txt
Dump reason: org.aspectj.apache.bcel.classfile.ClassFormatException
Dump on exception: true
Dump at exit condition: abort
---- Exception Information ---
org.aspectj.apache.bcel.classfile.ClassFormatException: File: 'java/lang /CharSequence.class': Invalid byte tag in constant pool: 15
at org.aspectj.apache.bcel.classfile.ClassParser.readConstantPool(ClassParser.java:192)
at org.aspectj.apache.bcel.classfile.ClassParser.parse(ClassParser.java:131)
at org.aspectj.weaver.bcel.BcelWorld.lookupJavaClass(BcelWorld.java:412)
at org.aspectj.weaver.bcel.BcelWorld.resolveDelegate(BcelWorld.java:373)
at org.aspectj.weaver.World.resolveToReferenceType(World.java:452)
at org.aspectj.weaver.World.resolve(World.java:298)
at org.aspectj.weaver.World.resolve(World.java:211)
at org.aspectj.weaver.bcel.BcelGenericSignatureToTypeXConverter.classTypeSignature2TypeX(BcelGenericSignatureToTypeXConverter.java:95)
at org.aspectj.weaver.bcel.BcelGenericSignatureToTypeXConverter.classTypeSignature2TypeX(BcelGenericSignatureToTypeXConverter.java:41)
at org.aspectj.weaver.bcel.BcelObjectType.ensureGenericSignatureUnpacked(BcelObjectType.java:807)
at org.aspectj.weaver.bcel.BcelObjectType.getDeclaredInterfaces(BcelObjectType.java:255)
at org.aspectj.weaver.ReferenceType.getDeclaredInterfaces(ReferenceType.java:625)
at …如果没有,何时可以预见到？
如果是,您是否知道将现有的Tomcat 7/Java 6安装迁移到Tomcat 7/Java 7是否有特殊之处？
谢谢!
我正在编写一个使用smook将XML文件解析为java对象的程序.我被要求将其作为servlet运行.应用程序(在转换为servlet之前)运行得很好,但每次尝试运行它时tomcat服务器都会崩溃.现在我运行一个没有问题的示例servlet.
这是启动时的控制台:
Jun 11, 2012 3:46:59 PM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;"C:\Program Files (x86)\Common Files\EMC";C:\PROGRA~2\COMMON~1\EMC;.
Jun 11, 2012 3:46:59 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:Serverlet' did not find a matching property.
Jun 11, 2012 3:46:59 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
Jun 11, 2012 3:46:59 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-bio-8009"]
Jun 11, 2012 …