pdf生成图片报错：Cannot read JBIG2 image: jbig2-imageio is not installed

逃离我推掉我的手 2021-09-25 05:18 726阅读 0赞

一、问题说明

报错信息：org.apache.pdfbox.contentstream.PDFStreamEngine.operatorException(PDFStreamEngine.java:917) - Cannot read JBIG2 image: jbig2-imageio is not installed

相关环境信息：

在调用PDFRenderer的renderImageWithDPI(int pageIndex, float dpi)方法时报错

PDFRenderer用的是pdfbox，pom坐标为：

<dependency>
    	<groupId>org.apache.pdfbox</groupId>
    	<artifactId>pdfbox</artifactId>
    	<version>2.0.19</version>
    </dependency>

二、解决方案

添加以下pom依赖即可

<dependency>
    	<groupId>org.apache.pdfbox</groupId>
    	<artifactId>jbig2-imageio</artifactId>
    	<version>3.0.2</version>
    </dependency>

参考链接：

[https://blog.csdn.net/chengzuo875963/article/details/100913781][https_blog.csdn.net_chengzuo875963_article_details_100913781]（这个链接参考过，试了发现没效果，最后通过google找到下面这个链接的方案）

[https://github.com/levigo/jbig2-imageio/issues/54][https_github.com_levigo_jbig2-imageio_issues_54]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA5OTk4MDk_size_16_color_FFFFFF_t_70][]

[https_blog.csdn.net_chengzuo875963_article_details_100913781]: https://blog.csdn.net/chengzuo875963/article/details/100913781
[https_github.com_levigo_jbig2-imageio_issues_54]: https://github.com/levigo/jbig2-imageio/issues/54
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA5OTk4MDk_size_16_color_FFFFFF_t_70]: /images/20210923/09b87cf5ed0a4b75945425621eda29b7.png