an issue for epub , with kindle

[KarinTung]

I really like this batch processing feature; it allows me to turn my Markdown files into my own books. Thanks to the developer.

I’ve run into an issue, though: I generated an EPUB (50MB in size) from a batch of Markdown files, but after reading it on my Kindle for a short while, an error occurs. Other books on the Kindle work fine; it’s only this self-made one that has the problem. I am using version 3.10.1 (macOS 26.3, .pkg installer), and my Markdown filenames follow the pattern [yyyy-mm-dd]AA_BB_CC.md, and the command: pandoc -o my-book.epub --toc *.md . Could you help identify the cause of the issue? Do I need to rename the files in bulk to avoid the bug? Thanks.

[KarinTung]

I tried batch-removing the brackets [ ] and regenerating the EPUB file, but the new file cannot be sent to Kindle. It seems unrelated to the Markdown filenames; perhaps it has to do with the file size? I would appreciate any help from those who might know the answer. Thanks.

[jgm]

Sorry, I have no idea. The markdown filenames should be irrelevant; they won't affect the final epub. You could try running the epub through epubcheck to see if it identifies errors.