大神求解 Unsupported major.minor version 51.0 (unable to load class···版本相同，但是依然错

puff_wahahaha 2015-12-10 01:07:59

JAVA版本和项目运行的版本都一样了，但是还是报错。是其他的错误吗？
求大神搭救！！！

type Exception report



message com/pss/servlet/PSSControllerServlet : Unsupported major.minor version 51.0 (unable to load class com.pss.servlet.PSSControllerServlet)



description The server encountered an internal error that prevented it from fulfilling this request.



exception 



java.lang.UnsupportedClassVersionError: com/pss/servlet/PSSControllerServlet : Unsupported major.minor version 51.0 (unable to load class com.pss.servlet.PSSControllerServlet)

	org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:3118)

	org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:1342)

	org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1823)

	org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1703)

	org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494)

	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)

	org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)

	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)

	org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)

	org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)

	org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)

	java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)

	java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)

	org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)

	java.lang.Thread.run(Thread.java:619)





note The full stack trace of the root cause is available in the Apache Tomcat/7.0.65 logs.





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Apache Tomcat/7.0.65