java.lang.NoClassDefFoundError: sample/NewsActivity

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

,

A required library class, SdkReceiver, is not loaded. Make sure your SDK classpath is configured correctly in the environment variable or use the -cp or -classpath option if running on the command line, to point to your SDK jar files.

,
via github.io by Unknown author

You need to setup a GlideModule before use Glide.

Solutions on the web

via Google Groups by Unknown author, 1 year ago
java.lang.ClassNotFoundException: Didn't find class "sample.NewsActivity" on path: DexPathList[[zip file "/system/framework/android.test.runner.jar", zip file "/data/app/sample.test-2.apk", zip file "/data/app/sample-1.apk"],nativeLibraryDirectories=[/data/app-lib/sample.test-2, /data/app-lib/sample-1, /vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:53)
at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
at sample.LoginActivity.launchNews(LoginActivity.java:73)
at sample.LoginActivity.access$200(LoginActivity.java:17)
at sample.LoginActivity$1.onClick(LoginActivity.java:41)
at android.view.View.performClick(View.java:4240)
at android.view.View$PerformClick.run(View.java:17721)
at android.os.Handler.handleCallback(Handler.java:730)
at android.support.test.espresso.base.UiControllerImpl.loopUntil(UiControllerImpl.java:461)
at android.support.test.espresso.base.UiControllerImpl.loopUntil(UiControllerImpl.java:402)
at android.support.test.espresso.base.UiControllerImpl.injectMotionEvent(UiControllerImpl.java:226)
at android.support.test.espresso.action.MotionEvents.sendUp(MotionEvents.java:135)
at android.support.test.espresso.action.MotionEvents.sendUp(MotionEvents.java:118)
at android.support.test.espresso.action.Tap.sendSingleTap(Tap.java:135)
at android.support.test.espresso.action.Tap.access$100(Tap.java:35)
at android.support.test.espresso.action.Tap$1.sendTap(Tap.java:40)
at android.support.test.espresso.action.GeneralClickAction.perform(GeneralClickAction.java:98)
at android.support.test.espresso.ViewInteraction$1.run(ViewInteraction.java:144)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:390)
at java.util.concurrent.FutureTask.run(FutureTask.java:234)
at android.os.Handler.handleCallback(Handler.java:730)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5103)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:525)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)

Users with the same issue

39 times, 1 month ago
Once, 2 months ago
17699 times, 3 months ago
9 times, 3 months ago
2 times, 4 months ago

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.