eclipse中项目运行时报错之 Compilation error解决方法

二月 02, 2017 8:52:12 下午 org.apache.jasper.compiler.JDTCompiler$1 findType严重: Compilation errororg.eclipse.jdt.internal.compiler.classfmt.ClassFormatExceptionat org.eclipse.jdt.internal.compiler.classfmt.ClassFileReader.<init>(ClassFileReader.java:372)at org.apache.jasper.compiler.JDTCompiler$1.findType(JDTCompiler.java:206)at org.apache.jasper.compiler.JDTCompiler$1.findType(JDTCompiler.java:163)at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.askForType(LookupEnvironment.java:109)at org.eclipse.jdt.internal.compiler.lookup.UnresolvedReferenceBinding.resolve(UnresolvedReferenceBinding.java:49)at org.eclipse.jdt.internal.compiler.lookup.BinaryTypeBinding.resolveType(BinaryTypeBinding.java:122)at org.eclipse.jdt.internal.compiler.lookup.PackageBinding.getTypeOrPackage(PackageBinding.java:168)at org.eclipse.jdt.internal.compiler.lookup.Scope.getType(Scope.java:2445)at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.resolve(TypeDeclaration.java:1006)at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.resolve(TypeDeclaration.java:1258)at org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration.resolve(CompilationUnitDeclaration.java:538)at org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:763)at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:468)at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:429)at org.apache.jasper.compiler.Compiler.compile(Compiler.java:356)at org.apache.jasper.compiler.Compiler.compile(Compiler.java:334)at org.apache.jasper.compiler.Compiler.compile(Compiler.java:321)at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:592)at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328)at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)at java.lang.Thread.run(Thread.java:745)二月 02, 2017 8:52:12 下午 org.apache.catalina.core.StandardWrapperValve invoke严重: Servlet.service() for servlet jsp threw exceptionorg.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred at line: 1 in the generated java fileThe type java.io.ObjectInputStream cannot be resolved. It is indirectly referenced from required .class filesStacktrace:at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92)at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:439)at org.apache.jasper.compiler.Compiler.compile(Compiler.java:356)at org.apache.jasper.compiler.Compiler.compile(Compiler.java:334)at org.apache.jasper.compiler.Compiler.compile(Compiler.java:321)at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:592)at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328)at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)at java.lang.Thread.run(Thread.java:745)

遇到这样的错误可能是软件包冲突，或者是JDK版本过高，或者是Tomcat服务器版本过低，从而导致冲突。解决方法更改高版本Tomcat或者降低JDK的版本。