Android java.lang.NoClassDefFoundError: org.jsoup.Jsoup?

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I work with eclipse Version: Indigo Service Release 2 Build id: 20120216-1857. The Android version ist 2.2. I make an app to test a connect and parse a web site like this: public class TestActivity extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.

OnCreate(savedInstanceState); setContentView(R.layout. Main); try { Document doc = Jsoup. Connect("http://example.com/").get(); Elements divs = doc.

Select("div#test"); for (Element div : divs) { System.out. Println(div.text()); } } catch (Exception e) { } } } Manifest file: android:installLocation="preferExternal" android:versionCode="1" android:versionName="1.0" > I add the library jsoup-1.6.1. Jar to JAVA Buildpath, but I become the runtime error: E/AndroidRuntime(736): java.lang.

NoClassDefFoundError: org.jsoup. Jsoup How can I resolve this error? Java android jsoup link|improve this question edited Mar 30 at 1:15dgw2,1693613 asked Mar 29 at 22:55red1.

You don't need the line: in your manifest file. All you need to do to use Jsoup is to ensure it's part of your build path by doing the following: Right click on your project and select Properties Select Java Build Path and select Add External JARs... Navigate to the Jsoup jar file Then, Jsoup will act like any other library in java. For example in my app I use it like so: try { Document doc = Jsoup.

Connect( myHtml ).get(); Elements table = doc. Select( "table#ctl00_ContentPlaceHolder1_tblPasses" ); // Returns first row of the table which we want Elements row = table. Select( "tr.

Lightrow" ); Element record_One = row.first(); } Note - I have not included all my code for it because it's rather long. Anyway, after that you just import the classes as needed, for example in mine I use the following: import org.jsoup. Jsoup; import org.jsoup.nodes.

Document; import org.jsoup.nodes. Element; import org.jsoup.select.Elements.

Select Java Build Path and select Add External JARs..." -- that is very wrong for the R17 tools. All third-party JARs need to be in a libs/ directory of the project, and do not need to be manually added to the build path now. – CommonsWare Mar 29 at 23:18 Really?

Didn't know that one - where do I read about that? – Katana24 Mar 29 at 23:26 stackoverflow.com/questions/9824491/… – CommonsWare Mar 29 at 23:40 Thanks. And here I thought my first answer was a good one...oh well back to the amateur android drawing board.

– Katana24 Mar 29 at 23:46.

I encountered this exact problem after a recent update of the ADT component of Android. It looks like Android is ignoring the build path and instead using the ANT defaults. I solved this by removing my jar file from the build path, creating a folder in the "root" of the app heirarchy (alongside src, gen, etc) called "libs", and putting my .

Jar there. When you clean / build and re-launch the app, the error should go away. FYI - this is occurring because the JAR file is not getting packaged into the .

Apk files - this is why it builds correctly, but isn't available during run-time on your Android device. See NoClassDefFoundError - Eclipse and Android.

This is not a band-aid -- it is what you are supposed to do. See stackoverflow.com/questions/9824491/… – CommonsWare Mar 29 at 23:19 I follow the John's tip and it's fonction now. Many thanks – red Mar 29 at 23:36 red, make sure to mark this as "accepted" if it helped you.

Mark (commonsware) - Thanks for the tip. I'll remove that aside. – John O'Connor Mar 30 at 0:33.

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