在 openjdk 中使用 stix 字体的异常? [英] Exception using stix-fonts with openjdk?

问题描述

在我尝试创建 SXSSFWorkbook 时出现问题.

Problem happens while i try to create SXSSFWorkbook .

异常堆栈跟踪:

java.lang.ArrayIndexOutOfBoundsException: 0
    at sun.font.CompositeFont.getSlotFont(CompositeFont.java:351)
    at sun.font.CompositeGlyphMapper.initMapper(CompositeGlyphMapper.java:81)
    at sun.font.CompositeGlyphMapper.<init>(CompositeGlyphMapper.java:62)
    at sun.font.CompositeFont.getMapper(CompositeFont.java:409)
    at sun.font.CompositeFont.canDisplay(CompositeFont.java:435)
    at java.awt.Font.canDisplayUpTo(Font.java:2063)
    at java.awt.font.TextLayout.singleFont(TextLayout.java:470)
    at java.awt.font.TextLayout.<init>(TextLayout.java:531)
    at FontTest.main(FontTest.java:15)

gradle 文件:

compile 'org.apache.poi:poi:3.14'
compile 'org.apache.poi:poi-ooxml:3.14'

环境:

• openjdk 版本1.8.0_141"
• 红帽 7.4
• wildfly 10.0.0

推荐答案

该问题仅发生在 Red hat 7.4 版.据报道那里.红帽人员正在此处修复它.我找到的解决方案只是提供字体以强制将 Utopia 作为默认字体，由 java 使用.

The issue happened only on Red hat version 7.4. it is reported there. and the Red hat guys are working to fix it here. the solution I found is just to provide the fonts in order to force back Utopia as the default font, used by java.

使用以下内容创建以下文件 /etc/fonts/local.conf:

Create the following file /etc/fonts/local.conf with the following content:

<?xml version='1.0'?>
<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
<fontconfig>
  <alias>
    <family>serif</family>
    <prefer><family>Utopia</family></prefer>
  </alias>
  <alias>
    <family>sans-serif</family>
    <prefer><family>Utopia</family></prefer>
  </alias>
  <alias>
    <family>monospace</family>
    <prefer><family>Utopia</family></prefer>
  </alias>
  <alias>
    <family>dialog</family>
    <prefer><family>Utopia</family></prefer>
  </alias>
  <alias>
    <family>dialoginput</family>
    <prefer><family>Utopia</family></prefer>
  </alias>
</fontconfig>

确保文件可由正确的用户读取.

Make sure the file is readable by the correct user.

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