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Doitsu · 07-02-2016, 07:10 PM

That message indicates that either the Java binary or the epubcheck jar file couldn't be found.

If you've recently installed a new Java version, you might have to add the path to the Java binary to the system path.

To test whether your Java binary can be found open a command prompt and enter the following:

Code:

java -version

If you get a version number uninstall the epubcheck plugin and download/install the latest version.
Also make sure that you tick the Use Bundled Python option.

If you don't get a Java version number, check the epubcheck troubleshooting section.

If none of this works for you download pagina EPUB-Checker.

07-02-2016, 07:10 PM	#2
Doitsu Grand Sorcerer Posts: 5,736 Karma: 24031401 Join Date: Dec 2010 Device: Kindle PW2	That message indicates that either the Java binary or the epubcheck jar file couldn't be found. If you've recently installed a new Java version, you might have to add the path to the Java binary to the system path. To test whether your Java binary can be found open a command prompt and enter the following: Code: java -version If you get a version number uninstall the epubcheck plugin and download/install the latest version. Also make sure that you tick the Use Bundled Python option. If you don't get a Java version number, check the epubcheck troubleshooting section. If none of this works for you download pagina EPUB-Checker. Last edited by Doitsu; 07-02-2016 at 07:15 PM.