java.lang.NoClassDefFoundError:无法初始化类sun.font.SunFontManager

我刚刚将java版本从Java6升级到Java7，我得到了这个堆栈跟踪。我正在使用java 7_u80。 `

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只有当我升级java版本时才会发生这种情况。有什么建议吗？

我在运行Android studio时遇到了这个错误，将LD_LIBRARY_路径设置为旧位置。

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请尝试取消设置LD_LIBRARY_路径并重新运行

OpenJDK 64位服务器版本“11.0.9.1”遇到相同问题

看

通过移动到亚马逊Corretto版本“11.0.7”2020-04-14 LTS解决了这个问题

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升级JFreeChart，您使用的版本依赖于正在删除的软件包中的代码（Oracle不久前购买了Sun）.你有pageDef吗？可能是现在的副本我在我的类路径中使用jfreechart-1.0.19.jar并获得此异常java.lang.ClassNotFoundException:org.jfree.chart.labels.StandardPieiItemLabelGenerator在OpenJDK 64位服务器版本“11.0.9.1”2020-11-04上的相同问题请参见

Caused by: java.lang.NoClassDefFoundError: Could not initialize class sun.font.SunFontManager
at sun.font.FontDesignMetrics.getMetrics(FontDesignMetrics.java:264)
at sun.java2d.SunGraphics2D.getFontMetrics(SunGraphics2D.java:819)
at org.jfree.text.G2TextMeasurer.getStringWidth(G2TextMeasurer.java:78)
at org.jfree.text.TextUtilities.nextLineBreak(TextUtilities.java:248)
at org.jfree.text.TextUtilities.createTextBlock(TextUtilities.java:187)
at org.jfree.text.TextUtilities.createTextBlock(TextUtilities.java:155)
at org.jfree.chart.plot.PiePlot.drawLeftLabels(PiePlot.java:1822)
at org.jfree.chart.plot.PiePlot.drawLabels(PiePlot.java:1787)
at org.jfree.chart.plot.PiePlot3D.draw(PiePlot3D.java:517)
at org.jfree.chart.JFreeChart.draw(JFreeChart.java:1058)
at org.jfree.chart.JFreeChart.createBufferedImage(JFreeChart.java:1244)
at org.jfree.chart.JFreeChart.createBufferedImage(JFreeChart.java:1223)
at org.jfree.chart.ChartUtilities.writeChartAsPNG(ChartUtilities.java:173)
at org.jfree.chart.ChartUtilities.saveChartAsPNG(ChartUtilities.java:328)
at com.PMSystems.charts.GenerateChart.generatePieChart(GenerateChart.java:340)
at org.apache.jsp.report.PMSCampaignSummaryDetail_jsp._jspService(PMSCampaignSummaryDetail_jsp.java:1886)
        ... 25 more