WebSphere 6.1.0.0 报sun.font.Fontmanager (initialization failure)

[Servlet Error]-[ValidateCodeServlet]: java.lang.NoClassDefFoundError: sun.font.FontManager (initialization failure)

        at java.lang.J9VMInternals.initialize(J9VMInternals.java:134)

        at sun.java2d.SunGraphicsEnvironment.addDirFonts(SunGraphicsEnvironment.java:766)

        at sun.java2d.SunGraphicsEnvironment.registerFontsInDir(SunGraphicsEnvironment.java:646)

        at sun.java2d.SunGraphicsEnvironment.access$200(SunGraphicsEnvironment.java:87)

        at sun.java2d.SunGraphicsEnvironment$1.run(SunGraphicsEnvironment.java:207)

        at java.security.AccessController.doPrivileged(AccessController.java:197)

        at sun.java2d.SunGraphicsEnvironment.(SunGraphicsEnvironment.java:124)

        at sun.awt.X11GraphicsEnvironment.(X11GraphicsEnvironment.java:206)

        at java.lang.Class.newInstanceImpl(Native Method)

        at java.lang.Class.newInstance(Class.java:1328)

        at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:102)

        at java.awt.image.BufferedImage.createGraphics(BufferedImage.java:1174)

        at com.sinosoft.common.validatecode.ValidateCodeService.getBufferedImage(ValidateCodeService.java:95)

        at com.sinosoft.common.validatecode.ValidateCodeServlet.service(ValidateCodeServlet.java:31)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)

        at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1143)

        at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1084)

        at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:145)

        at com.sinosoft.util.tool.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:31)

        at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)

        at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)

        at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87)

        at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:832)

        at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:679)

        at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:587)

        at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:481)

        at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3453)

        at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:267)

        at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:815)

        at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1466)

        at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:119)

        at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458)

        at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:387)

        at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)

        at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)

        at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)

        at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)

        at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)

        at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:196)

        at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:751)

        at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:881)

        at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1473)

[17-6-7 11:17:26:093 CST] 00000021 ServletWrappe E   SRVE0068E: 未捕获到 servlet ValidateCodeServlet 的其中一个服务方法中抛出的异常。抛出的异常：java.lang.NoClassDefFoundError: sun.font.FontManager (initialization failure)

        at java.lang.J9VMInternals.initialize(J9VMInternals.java:134)

        at sun.java2d.SunGraphicsEnvironment.addDirFonts(SunGraphicsEnvironment.java:766)

        at sun.java2d.SunGraphicsEnvironment.registerFontsInDir(SunGraphicsEnvironment.java:646)

        at sun.java2d.SunGraphicsEnvironment.access$200(SunGraphicsEnvironment.java:87)

        at sun.java2d.SunGraphicsEnvironment$1.run(SunGraphicsEnvironment.java:207)

        at java.security.AccessController.doPrivileged(AccessController.java:197)

        at sun.java2d.SunGraphicsEnvironment.(SunGraphicsEnvironment.java:124)

        at sun.awt.X11GraphicsEnvironment.(X11GraphicsEnvironment.java:206)

        at java.lang.Class.newInstanceImpl(Native Method)

        at java.lang.Class.newInstance(Class.java:1328)

        at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:102)

        at java.awt.image.BufferedImage.createGraphics(BufferedImage.java:1174)

        at com.sinosoft.common.validatecode.ValidateCodeService.getBufferedImage(ValidateCodeService.java:95)

        at com.sinosoft.common.validatecode.ValidateCodeServlet.service(ValidateCodeServlet.java:31)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)

        at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1143)

        at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1084)

        at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:145)

        at com.sinosoft.util.tool.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:31)

        at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)

        at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)

        at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87)

        at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:832)

        at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:679)

        at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:587)

        at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:481)

        at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3453)

        at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:267)

        at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:815)

        at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1466)

        at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:119)

        at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458)

        at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:387)

        at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)

        at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)

        at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)

        at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)

        at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)

        at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:196)

        at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:751)

        at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:881)

        at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1473)