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via GitHub by MahmoudMaamoun
, 2 years ago
org.slf4j.LoggerFactory
java.lang.NoClassDefFoundError: org.slf4j.LoggerFactory	at nl.siegmann.epublib.epub.EpubReader.(EpubReader.java:33)	at com.bernard.epub3.Epub3.onCreate(Epub3.java:55)	at android.app.Activity.performCreate(Activity.java:5458)