挿絵が複数枚ある小説をepubに変換しようとすると途中でエラーが出てしまうのですが、解決する方法は無いのでしょうか？
エラーです↓
java.io.IOException: This archives contains unclosed entries.
at org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream.finish(ZipArchiveOutputStream.java:343)
at org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream.close(ZipArchiveOutputStream.java:550)
at com.github.hmdev.writer.Epub3Writer.write(Epub3Writer.java:968)
at AozoraEpub3.convertFile(AozoraEpub3.java:512)
at AozoraEpub3.main(AozoraEpub3.java:431)
Exception in thread "main" java.lang.NoClassDefFoundError: com/sun/image/codec/jpeg/ImageFormatException
at com.sun.media.jai.codecimpl.JPEGImageDecoder.decodeAsRenderedImage(JPEGImageDecoder.java:46)
at com.sun.media.jai.codec.ImageDecoderImpl.decodeAsRenderedImage(ImageDecoderImpl.java:140)
at com.github.hmdev.image.ImageUtils.readImage(ImageUtils.java:107)
at com.github.hmdev.image.ImageUtils.writeImage(ImageUtils.java:152)
at com.github.hmdev.writer.Epub3Writer.writeImage(Epub3Writer.java:1032)
at com.github.hmdev.writer.Epub3Writer.write(Epub3Writer.java:909)
at AozoraEpub3.convertFile(AozoraEpub3.java:512)
at AozoraEpub3.main(AozoraEpub3.java:431)
Caused by: java.lang.ClassNotFoundException: com.sun.image.codec.jpeg.ImageFormatException
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
... 8 more
pid 3560 exit 1
