
: What does FlightCrew's "Unable to find zip structure: End-of-central-directory" mean? I am experimenting with building my own .epub files and try to validate them using FlightCrew. Currently it
I am experimenting with building my own .epub files and try to validate them using FlightCrew.
Currently it says my file is invalid because it is
Unable to find zip structure: End-of-central-directory
What could this mean what could be the reason for such a message?
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That would mean your EPUB does not have a proper ZIP file structure.
You can try listing the content of your file with a normal zip unpacker, or test it with a real epubreader. If those do not complain, it could mean that FlightCrew has a bug.
Free books android app tbrJar TBR JAR Read Free books online gutenberg