NoClassDefFoundError exception in android stuidio
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Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Lorg/apache/http/impl/client/DefaultHttpClient

I am not able to resolve below error :

Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Lorg/apache/http/impl/client/DefaultHttpClient; at com.medicend.jykra.medicend.Async.Parser.LoginParser.hitWS(LoginParser.java:68) at com.medicend.jykra.medicend.Async.Parser.LoginParser.postData(LoginParser.java:50) at com.medicend.jykra.medicend.Activity.SignInActivity$LoginAsync.doInBackground(SignInActivity.java:91) at com.medicend.jykra.medicend.Activity.SignInActivity$LoginAsync.doInBackground(SignInActivity.java:73) at android.os.AsyncTask$2.call(AsyncTask.java:333) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:245)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)  at java.lang.Thread.run(Thread.java:764)  Caused by: java.lang.ClassNotFoundException: Didn't find class "org.apache.http.impl.client.DefaultHttpClient" on path: DexPathList[[zip file "/data/app/com.medicend.jykra.medicend-IiBcrMY7QQm4ixa9RIMICQ==/base.apk", zip file "/data/app/com.medicend.jykra.medicend-IiBcrMY7QQm4ixa9RIMICQ==/split_lib_dependencies_apk.apk", zip file "/data/app/com.medicend.jykra.medicend-IiBcrMY7QQm4ixa9RIMICQ==/split_lib_resources_apk.apk", zip file "/data/app/com.medicend.jykra.medicend-IiBcrMY7QQm4ixa9RIMICQ==/split_lib_slice_0_apk.apk", zip file "/data/app/com.medicend.jykra.medicend-IiBcrMY7QQm4ixa9RIMICQ==/split_lib_slice_1_apk.apk", zip file "/data/app/com.medicend.jykra.medicend-IiBcrMY7QQm4ixa9RIMICQ==/split_lib_slice_2_apk.apk", zip file "/data/app/com.medicend.jykra.medicend-IiBcrMY7QQm4ixa9RIMICQ==/split_lib_slice_3_apk.apk", zip file "/data/app/com.medicend.jykra.medicend-IiBcrMY7QQm4ixa9RIMICQ==/split_lib_slice_4_apk.apk", zip file "/data/app/com.medicend.jykra.medicend-IiBcrMY7QQm4ixa9RIMICQ==/split_lib_slice_5_apk.apk", zip file "/data/app/com.medicend.jykra.medicend-IiBcrMY7QQm4ixa9RIMICQ==/split_lib_slice_6_apk.apk", zip file "/data/app/com.medicend.jykra.medicend-IiBcrMY7QQm4ixa9RIMICQ==/split_lib_slice_7_apk.apk", zip file "/data/app/com.medicend.jykra.medicend-IiBcrMY7QQm4ixa9RIMICQ==/split_lib_slice_8_apk.apk", zip file "/data/app/com.medicend.jykra.medicend-IiBcrMY7QQm4ixa9RIMICQ==/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.medicend.jykra.medicend-IiBcrMY7QQm4ixa9RIMICQ==/lib/x86, /system/lib]] at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:134) at java.lang.ClassLoader.loadClass(ClassLoader.java:379) at java.lang.ClassLoader.loadClass(ClassLoader.java:312) at com.medicend.jykra.medicend.Async.Parser.LoginParser.hitWS(LoginParser.java:68)  at com.medicend.jykra.medicend.Async.Parser.LoginParser.postData(LoginParser.java:50)  at com.medicend.jykra.medicend.Activity.SignInActivity$LoginAsync.doInBackground(SignInActivity.java:91)  at com.medicend.jykra.medicend.Activity.SignInActivity$LoginAsync.doInBackground(SignInActivity.java:73)  at android.os.AsyncTask$2.call(AsyncTask.java:333)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:245)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)  at java.lang.Thread.run(Thread.java:764)  Suppressed: java.io.IOException: No original dex files found for dex location /data/app/com.medicend.jykra.medicend-IiBcrMY7QQm4ixa9RIMICQ==/split_lib_resources_apk.apk at dalvik.system.DexFile.openDexFileNative(Native Method) at dalvik.system.DexFile.openDexFile(DexFile.java:354) at dalvik.system.DexFile.(DexFile.java:101) at dalvik.system.DexFile.(DexFile.java:75) at dalvik.system.DexPathList.loadDexFile(DexPathList.java:394) at dalvik.system.DexPathList.makeDexElements(DexPathList.java:354) at dalvik.system.DexPathList.(DexPathList.java:164) at dalvik.system.BaseDexClassLoader.(BaseDexClassLoader.java:74) at dalvik.system.BaseDexClassLoader.(BaseDexClassLoader.java:65) at dalvik.system.PathClassLoader.(PathClassLoader.java:64) at com.android.internal.os.ClassLoaderFactory.createClassLoader(ClassLoaderFactory.java:73) E/AndroidRuntime: at com.android.internal.os.ClassLoaderFactory.createClassLoader(ClassLoaderFactory.java:88) at android.app.ApplicationLoaders.getClassLoader(ApplicationLoaders.java:74) at android.app.ApplicationLoaders.getClassLoader(ApplicationLoaders.java:40) at android.app.LoadedApk.createOrUpdateClassLoaderLocked(LoadedApk.java:727) at android.app.LoadedApk.getClassLoader(LoadedApk.java:810) at android.app.LoadedApk.getResources(LoadedApk.java:1032) at android.app.ContextImpl.createAppContext(ContextImpl.java:2345) at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5749) at android.app.ActivityThread.access$1100(ActivityThread.java:199) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1650) at android.os.Handler.dispatchMessage(Handler.java:106) at android.os.Looper.loop(Looper.java:193) at android.app.ActivityThread.main(ActivityThread.java:6669) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)

Nigritude answered 30/7, 2018 at 9:46 Comment(5)
noclassdeffounderrorUnused
Possible duplicate of Why am I getting a NoClassDefFoundError in Java?Sotos
whats the solution for this??Nigritude
Without actual codes I can only speculate that the error is caused by using a deprecated code.Schaffhausen
I am not using deprecated codes.It's working fine in my laptop and not in my PCNigritude
A
51

Add the following to your manifest file under 'application':

<uses-library android:name="org.apache.http.legacy" android:required="false"/>

https://developer.android.com/about/versions/pie/android-9.0-changes-28#apache-p

Armalda answered 20/9, 2018 at 18:12 Comment(1)
Note: the 'required' attribute requires minimum SDK version 7.Neu
A
2

You are getting this error because your app uses the legacy org.apache.http.legacy client and your app's targetSdkVersion is set to 28 or higher.

Consider using HttpURLConnection or lowering your targetSdkVersion in build.gradle.

Almena answered 10/8, 2018 at 9:47 Comment(0)

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