[Doitsu]

Originally Posted by AliceWonder

Test case (6.2 kB)

https://librelamp.com/testCase.epub

According to EPUBCheck, your test case either is an invalid epub book or you've discovered an EPUBCheck bug.

I got the following error messages for your test case:

Validating using EPUB version 3.2 rules.
java.lang.NullPointerException
        at com.adobe.epubcheck.xml.XMLParser.process(XMLParser.java:200)
        at com.adobe.epubcheck.ops.OPSChecker.validate(OPSChecker.java:150)
        at com.adobe.epubcheck.ops.OPSChecker.validate(OPSChecker.java:119)
        at com.adobe.epubcheck.ops.OPSChecker.runChecks(OPSChecker.java:107)
        at com.adobe.epubcheck.opf.OPFChecker.checkItemContent(OPFChecker.java:455)
        at com.adobe.epubcheck.opf.OPFChecker.runChecks(OPFChecker.java:159)
        at com.adobe.epubcheck.opf.OPFChecker30.runChecks(OPFChecker30.java:88)
        at com.adobe.epubcheck.ocf.OCFChecker.runChecks(OCFChecker.java:315)
        at com.adobe.epubcheck.api.EpubCheck.doValidate(EpubCheck.java:224)
        at com.adobe.epubcheck.tool.EpubChecker.validateFile(EpubChecker.java:221)
        at com.adobe.epubcheck.tool.EpubChecker.processFile(EpubChecker.java:296)
        at com.adobe.epubcheck.tool.EpubChecker.run(EpubChecker.java:158)
        at com.adobe.epubcheck.tool.Checker.main(Checker.java:31)
Messages: 0 fatals / 0 errors / 0 warnings / 0 infos