Hi,
Thank you for your inquiry.
Please confirm if the fonts used in Excel are installed in the Linux system. If not, please install and test again. Due to conversion issues, such as converting Excel to PDF or Word to PDF, the lack of fonts can affect the resulting document.If you don’t solve the problem after installing the font,please download the latest commercial version of Spire.XLS for Java 13.9.2 through this link(
https://www.e-iceblue.com/Download/xls-for-java.html )for testing.If the issue still exists,please offer the following informations to help us do further investigation. Thank you in advance.
1)Your input excel file, you can attach here or send it to us via email (
[email protected]).
2)Your full test code that can reproduce your issue.
3)The jdk version, such as Oracle JDK 1.8
4)Your test environment, such as OS info (E.g. CentOS release 7.9.2009).
Sincerely,
Ula
E-iceblue support team