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POeBook reading error
 

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    <p>I have tried to read a epub file for which im using <a href="http://www.siegmann.nl/epublib/android" rel="nofollow">http://www.siegmann.nl/epublib/android</a>. Im trying the same sample which is given in the link, but im getting <strong>java.lang.NoClassDefFoundError</strong> . I tried all the way i can. Even by changing by adt,eclipse but i cant able to solve this issue. Please look into it and provide me some suggestions.</p> <pre><code>04-20 15:08:47.735: E/AndroidRuntime(4329): FATAL EXCEPTION: main 04-20 15:08:47.735: E/AndroidRuntime(4329): java.lang.ExceptionInInitializerError 04-20 15:08:47.735: E/AndroidRuntime(4329): at com.sample.pubreader.EPubReaderActivity.onCreate(EPubReaderActivity.java:30) 04-20 15:08:47.735: E/AndroidRuntime(4329): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1093) 04-20 15:08:47.735: E/AndroidRuntime(4329): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1780) 04-20 15:08:47.735: E/AndroidRuntime(4329): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1837) 04-20 15:08:47.735: E/AndroidRuntime(4329): at android.app.ActivityThread.access$1500(ActivityThread.java:132) 04-20 15:08:47.735: E/AndroidRuntime(4329): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1033) 04-20 15:08:47.735: E/AndroidRuntime(4329): at android.os.Handler.dispatchMessage(Handler.java:99) 04-20 15:08:47.735: E/AndroidRuntime(4329): at android.os.Looper.loop(Looper.java:143) 04-20 15:08:47.735: E/AndroidRuntime(4329): at android.app.ActivityThread.main(ActivityThread.java:4196) 04-20 15:08:47.735: E/AndroidRuntime(4329): at java.lang.reflect.Method.invokeNative(Native Method) 04-20 15:08:47.735: E/AndroidRuntime(4329): at java.lang.reflect.Method.invoke(Method.java:507) 04-20 15:08:47.735: E/AndroidRuntime(4329): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839) 04-20 15:08:47.735: E/AndroidRuntime(4329): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) 04-20 15:08:47.735: E/AndroidRuntime(4329): at dalvik.system.NativeStart.main(Native Method) 04-20 15:08:47.735: E/AndroidRuntime(4329): Caused by: java.lang.NoClassDefFoundError: org.slf4j.LoggerFactory 04-20 15:08:47.735: E/AndroidRuntime(4329): at nl.siegmann.epublib.epub.EpubReader.&lt;clinit&gt;(EpubReader.java:33) 04-20 15:08:47.735: E/AndroidRuntime(4329): ... 14 more </code></pre> <p>Eventhough my code is similar to the above link,Im providing the code also.</p> <pre><code>public class EPubReaderActivity extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); AssetManager assetManager = getAssets(); try { // find InputStream for book InputStream epubInputStream = assetManager .open("sample.epub"); // Load Book from inputStream Book book = (new EpubReader()).readEpub(epubInputStream); // Log the book's authors Log.i("epublib", "author(s): " + book.getMetadata().getAuthors()); // Log the book's title Log.i("epublib", "title: " + book.getTitle()); // Log the book's coverimage property Bitmap coverImage = BitmapFactory.decodeStream(book.getCoverImage() .getInputStream()); Log.i("epublib", "Coverimage is " + coverImage.getWidth() + " by " + coverImage.getHeight() + " pixels"); // Log the tale of contents logTableOfContents(book.getTableOfContents().getTocReferences(), 0); } catch (IOException e) { Log.e("epublib", e.getMessage()); } } private void logTableOfContents(List&lt;TOCReference&gt; tocReferences, int depth) { if (tocReferences == null) { return; } for (TOCReference tocReference : tocReferences) { StringBuilder tocString = new StringBuilder(); for (int i = 0; i &lt; depth; i++) { tocString.append("\t"); } tocString.append(tocReference.getTitle()); Log.i("epublib", tocString.toString()); logTableOfContents(tocReference.getChildren(), depth + 1); } } } </code></pre>
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