android - FATAL EXCEPTION java.lang.NoClassDefFoundError: Failed resolution of: Lorg/apache/http/util/Args -

i sending recorded audio file server using httppost method, receiving following error:

fatal exception java.lang.noclassdeffounderror: failed resolution of: lorg/apache/http/util/args

here code:

file = new file(environment.getexternalstoragedirectory().getabsolutepath()+"/" + "javacodegeeksrecording.3gpp");             string yournodejsbluemixroute = "http://mobilefeedbackform.mybluemix.net";  try {      toast.maketext(mainactivity.this,             "inside try", toast.length_long)                 .show();         system.out.println(is);         httpclient client = new defaulthttpclient();         httppost post = new httppost(yournodejsbluemixroute);         toast.maketext(mainactivity.this,                 "before sending", toast.length_long)                    .show();         post.setheader("enctype", "multipart/form-data");          /*filebody bin = new filebody(is);*/         filebody fb = new filebody(is, "audio/3gpp");         multipartentity reqentity = new multipartentity(httpmultipartmode.browser_compatible);         reqentity.addpart("file", fb); /*i believe "file" name in php part*/         post.setentity(reqentity);          httpresponse response = client.execute(post);          toast.maketext(mainactivity.this,                 "now sending", toast.length_long)                    .show();         httpentity resentity = response.getentity();         if (resentity != null) {             string responsebody = entityutils.tostring(resentity);             string resp = responsebody;             toast.maketext(mainactivity.this,                     resp, toast.length_long)                        .show();             log.i("response", entityutils.tostring(resentity));         }             } catch (exception e) {     e.printstacktrace();         }         } catch (exception e) {             // todo auto-generated catch block             e.printstacktrace();         }    } 

what missing?

logcat errors:

08-19 19:57:17.517: e/androidruntime(1377): fatal exception: main 08-19 19:57:17.517: e/androidruntime(1377): process: com.example.android_test, pid: 1377 08-19 19:57:17.517: e/androidruntime(1377): java.lang.noclassdeffounderror: failed resolution of: lorg/apache/http/util/args; 08-19 19:57:17.517: e/androidruntime(1377):     @ org.apache.http.entity.mime.content.abstractcontentbody.<init>(abstractcontentbody.java:48) 08-19 19:57:17.517: e/androidruntime(1377):     @ org.apache.http.entity.mime.content.filebody.<init>(filebody.java:96) 08-19 19:57:17.517: e/androidruntime(1377):     @ org.apache.http.entity.mime.content.filebody.<init>(filebody.java:85) 08-19 19:57:17.517: e/androidruntime(1377):     @ com.example.android_test.mainactivity.play(mainactivity.java:181) 08-19 19:57:17.517: e/androidruntime(1377):     @ com.example.android_test.mainactivity$3.onclick(mainactivity.java:91) 08-19 19:57:17.517: e/androidruntime(1377):     @ android.view.view.performclick(view.java:4756) 08-19 19:57:17.517: e/androidruntime(1377):     @ android.view.view$performclick.run(view.java:19749) 08-19 19:57:17.517: e/androidruntime(1377):     @ android.os.handler.handlecallback(handler.java:739) 08-19 19:57:17.517: e/androidruntime(1377):     @ android.os.handler.dispatchmessage(handler.java:95) 08-19 19:57:17.517: e/androidruntime(1377):     @ android.os.looper.loop(looper.java:135) 08-19 19:57:17.517: e/androidruntime(1377):     @ android.app.activitythread.main(activitythread.java:5221) 08-19 19:57:17.517: e/androidruntime(1377):     @ java.lang.reflect.method.invoke(native method) 08-19 19:57:17.517: e/androidruntime(1377):     @ java.lang.reflect.method.invoke(method.java:372) 08-19 19:57:17.517: e/androidruntime(1377):     @ com.android.internal.os.zygoteinit$methodandargscaller.run(zygoteinit.java:899) 08-19 19:57:17.517: e/androidruntime(1377):     @ com.android.internal.os.zygoteinit.main(zygoteinit.java:694) 08-19 19:57:17.517: e/androidruntime(1377): caused by: java.lang.classnotfoundexception: didn't find class "org.apache.http.util.args" on path: dexpathlist[[zip file "/data/app/com.example.android_test-1/base.apk"],nativelibrarydirectories=[/vendor/lib, /system/lib]] 08-19 19:57:17.517: e/androidruntime(1377):     @ dalvik.system.basedexclassloader.findclass(basedexclassloader.java:56) 08-19 19:57:17.517: e/androidruntime(1377):     @ java.lang.classloader.loadclass(classloader.java:511) 08-19 19:57:17.517: e/androidruntime(1377):     @ java.lang.classloader.loadclass(classloader.java:469) 08-19 19:57:17.517: e/androidruntime(1377):     ... 15 more 08-19 19:57:17.517: e/androidruntime(1377):     suppressed: java.lang.classnotfoundexception: org.apache.http.util.args 08-19 19:57:17.517: e/androidruntime(1377):         @ java.lang.class.classforname(native method) 08-19 19:57:17.517: e/androidruntime(1377):         @ java.lang.bootclassloader.findclass(classloader.java:781) 08-19 19:57:17.517: e/androidruntime(1377):         @ java.lang.bootclassloader.loadclass(classloader.java:841) 08-19 19:57:17.517: e/androidruntime(1377):         @ java.lang.classloader.loadclass(classloader.java:504) 08-19 19:57:17.517: e/androidruntime(1377):         ... 16 more 08-19 19:57:17.517: e/androidruntime(1377):     caused by: java.lang.noclassdeffounderror: class not found using boot class loader; no stack available 

i working on apache stuff, , run error. able fix downloading .jar , link in project settings manually.

you should move jar under app/build/libs files >> project structure >> dependencies >> + >> file dependencies >> , change provided instead of compile (compile cause java exit nonzero value 1 if importing jars)