如上图所示；具体代码如下：java.lang.NullPointerException at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264) at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219) at sun.awt.FontConfiguration.init(FontConfiguration.java:107) at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774) at sun.font.SunFontManager$2.run(SunFontManager.java:431) at java.security.AccessController.doPrivileged(Native Method) at sun.font.SunFontManager.(SunFontManager.java:376) at sun.awt.FcFontManager.(FcFontManager.java:35) at sun.awt.X11FontManager.(X11FontManager.java:57) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at java.lang.Class.newInstance(Class.java:442) at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83) at java.security.AccessController.doPrivileged(Native Method) at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74) at sun.font.SunFontManager.getInstance(SunFontManager.java:250) at sun.font.FontDesignMetrics.getMetrics(FontDesignMetrics.java:264) at sun.font.FontDesignMetrics.getMetrics(FontDesignMetrics.java:250) at sun.awt.SunToolkit.getFontMetrics(SunToolkit.java:649) at sun.awt.HeadlessToolkit.getFontMetrics(HeadlessToolkit.java:413) at com.fr.base.GraphHelper.getFontMetrics(Unknown Source) at com.fr.report.core.PaintUtils.getFontMetrics(Unknown Source) at com.fr.report.core.PaintUtils.analyzeCellElementPreferredHeight(Unknown Source) at com.fr.report.core.PaintUtils.analyzeCellElementPreferredHeight(Unknown Source) at com.fr.report.elementcase.AbstractElementCase.shrinkTOFitRowHeightForCellElement(Unknown Source) at com.fr.report.report.AbstractECReport.shrinkTOFitRowHeightForCellElement(Unknown Source) at com.fr.report.core.A.H$_B.A(Unknown Source) at com.fr.report.core.A.H$_B.A(Unknown Source) at com.fr.report.core.A.H$_B.A(Unknown Source) at com.fr.report.core.A.H$_B.A(Unknown Source) at com.fr.report.core.A.H.execute4ECReport(Unknown Source) at com.fr.report.core.A.H.execute(Unknown Source) at com.fr.report.worksheet.WorkSheet.execute(Unknown Source) at com.fr.report.core.sheet.AbstractWorkBookExecutor._execute(Unknown Source) at com.fr.report.core.sheet.AbstractWorkBookExecutor.execute(Unknown Source) at com.fr.main.impl.WorkBook.execute(Unknown Source) at com.fr.log.LogUtils.executeAndLogRecord(Unknown Source) at com.fr.log.LogUtils.executeAndLogRecord(Unknown Source) at com.fr.web.cache.ReportCache.getResultWorkBook(Unknown Source) at com.fr.stable.PageActor.getResultBookFromCacheIfNeed(Unknown Source) at com.fr.main.impl.WorkBookTemplateDelegate.execute(Unknown Source) at com.fr.web.core.ReportSessionIDInfor.calResultWorkBook(Unknown Source) at com.fr.web.core.ReportSessionIDInfor.initBook2Show(Unknown Source) at com.fr.web.core.ReportSessionIDInfor.getWorkBook2Show(Unknown Source) at com.fr.plugin.reportfit.ReportFitImpl.getResultWorkBook(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.fr.plugin.proxy.AbstractPluginInvocationHandler.invoke(Unknown Source) at com.fr.plugin.proxy.AbstractPluginInvocationHandler.defaultInvoke(Unknown Source) at com.fr.plugin.proxy.CloseableInvocationHandler.invoke(Unknown Source) at com.sun.proxy.$Proxy9.getResultWorkBook(Unknown Source) at com.fr.web.core.ReportSessionIDInfor.getResultWorkBook(Unknown Source) at com.fr.web.core.ReportSessionIDInfor.createPageSetChain(Unknown Source) at com.fr.web.core.ReportSessionIDInfor.getReportPage(Unknown Source) at com.fr.web.core.A.CC.A(Unknown Source) at com.fr.web.core.A.CC.A(Unknown Source) at com.fr.web.core.A.qB.A(Unknown Source) at com.fr.web.core.A.EB.actionCMD(Unknown Source) at com.fr.web.core.WebActionsDispatcher.dealForActionCMD(Unknown Source) at com.fr.web.core.WebActionsDispatcher.dealForActionDefaultCmd(Unknown Source) at com.fr.web.core.A.nB.process(Unknown Source) at com.fr.web.core.ReportDispatcher.dealWithOp(Unknown Source) at com.fr.web.core.ReportDispatcher.dealWeblet(Unknown Source) at com.fr.web.core.ReportDispatcher.dealWithRequest(Unknown Source) at com.fr.web.BaseServlet.doGet(Unknown Source) at javax.servlet.http.HttpServlet.service(HttpServlet.java:624) at javax.servlet.http.HttpServlet.service(HttpServlet.java:731) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:1025) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:445) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1137) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748)
