最近在项目中使用阿里的easyexcel导出excel时报错
com.alibaba.excel.exception.ExcelGenerateException: java.lang.InternalError: java.lang.reflect.InvocationTargetException
具体报错信息
java.lang.InternalError: java.lang.reflect.InvocationTargetException
com.alibaba.excel.exception.ExcelGenerateException: java.lang.InternalError: java.lang.reflect.Invocation TargetException
at com.alibaba.excel.write.ExcelBuilderImpl.addContent(ExcelBuilderImpl.java:64)
at com.alibaba.excel.ExcelWriter.write(ExcelWriter.java:161)
at com.alibaba.excel.ExcelWriter.write(ExcelWriter.java:146)
at com.alibaba.excel.write.builder.ExcelWriterSheetBuilder.doWrite(ExcelWriterSheetBuilder.java:61)
…
Caused by: java.lang.reflect.InvocationTargetException: null
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAcce ssorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstru ctorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at java.desktop/sun.font.FontManagerFactory$1.run(FontManagerFactory.java:84)
… 81 common frames omitted
Caused by: java.lang.NullPointerException: null
at java.desktop/sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1262)
at java.desktop/sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:225)
at java.desktop/sun.awt.FontConfiguration.init(FontConfiguration.java:107)
at java.desktop/sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:719)
at java.desktop/sun.font.SunFontManager$2.run(SunFontManager.java:379)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.desktop/sun.font.SunFontManager.(SunFontManager.java:324)
at java.desktop/sun.awt.FcFontManager.(FcFontManager.java:35)
at java.desktop/sun.awt.X11FontManager.(X11FontManager.java:56)
… 86 common frames omitted
最终报错是在 at java.desktop/sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1262)
发现是服务器上缺少字体，安装后解决
安装命令: yum install dejavu-sans-fonts fontconfig -y
