java.lang.UnsupportedClassVersionError : 지원되지 않는 MAJOR.MINOR 버전 51.0 (클래스

프로젝트의 세부 사항을로드 할 수 없습니다 :. 작업을 완료하는 데 JavaBridge를 사용하는 PHP 프로젝트를 프로젝트 내 업데이트 만 PHP 파일을이었다java.lang.UnsupportedClassVersionError : 지원되지 않는 MAJOR.MINOR 버전 51.0 (클래스

. . 나는 그것을 실행할 때

java version "1.6.0_30"

나는 이것이 내 장치에 로컬로 작동을 위해 정말 좌절하지만 :

지금 많은 스레드를 본 자바의 내 컴파일 버전은 JDK1.6 내 서버에서 실행되는 자바 버전입니다 서버에서 실패 할 경우 tomacat 로그는 다음을 제공합니다.

java.lang.UnsupportedClassVersionError: com/nlrt/reportgenerator/ReportGenerator : Unsupported major.minor version 51.0 (unable to load class com.nlrt.reportgenerator.ReportGenerator) 
    at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2840) 
    at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1160) 
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1668) 
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1546) 
    at java.lang.Class.forName0(Native Method) 
    at java.lang.Class.forName(Class.java:270) 
    at php.java.bridge.Util.classForName(Util.java:1518) 
    at php.java.bridge.JavaBridge.CreateObject(JavaBridge.java:445) 
    at php.java.bridge.Request.handleRequest(Request.java:458) 
    at php.java.bridge.Request.handleOneRequest(Request.java:510) 
    at php.java.servlet.PhpJavaServlet.handleLocalConnection(PhpJavaServlet.java:202) 
    at php.java.servlet.PhpJavaServlet.handlePut(PhpJavaServlet.java:250) 
    at php.java.servlet.PhpJavaServlet.doPut(PhpJavaServlet.java:261) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:644) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at php.java.servlet.PhpCGIFilter.doFilter(PhpCGIFilter.java:126) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98) 
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) 
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987) 
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:579) 
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:307) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 
    at java.lang.Thread.run(Thread.java:701)

출처

2014-07-11 mcv