Hi, I'm currently using spire.pdf on my Azure web application for the conversion of pdf to excel. The program runs fine on my local computer, however, I run into this error every time the function is called on cloud: class com.spire.ms.System.Exception: No 'Arial' font found!
The server runs on linux, and it appears that there is no way to issue commands to it from the command line.
I looked into manually adding the Arial font to the pdf before exporting it but there didn't seem to be a way to do this.
Additionally, I used Pdf#getUsedFonts() to check what fonts were inside my document and only Helvetica is used.
This means that just installing Arial would not solve the issue, as I would most likely have to load all default system fonts manually before the excel can be successfully exported.
How should I resolve this issue?