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  1. ,

    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.

  2. ,
    via github.io by Unknown author

    You need to setup a GlideModule before use Glide.

Solutions on the web

via Stack Overflow by user3469274
, 2 years ago
Unable to instantiate activity ComponentInfo{bi.project.rockridgesecondary/bi.project.sentinelsecondary.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "bi.project.sentinelsecondary.MainActivity" on path: DexPathList[[zip file
via GitHub by Goldie13
, 1 year ago
Unable to instantiate activity ComponentInfo{com.Android.Mercedes/com.Android.MyPro.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "com.Android.MyPro.MainActivity" on path: DexPathList[[zip file "/data/app/com.Android.Mercedes-1.apk"],nativeLibraryDirectories=[/data/app-lib/com.Android.MyPro-1, /vendor/lib, /system/lib, /system/lib/arm]]
via Stack Overflow by shiva krishna
, 2 years ago
Unable to instantiate activity ComponentInfo{com.example.project/com.example.project.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "com.example.project.MainActivity" on path: DexPathList[[zip file "/system/framework
via GitHub by mejonzhan
, 2 years ago
Unable to instantiate activity ComponentInfo{com.example.TestPlugin/com.example.TestPlugin.MyActivity}: java.lang.ClassNotFoundException: Didn't find class "com.example.TestPlugin.MyActivity" on path: DexPathList[[zip file "/data/app/com.example.TestPlugin-1.apk"],nativeLibraryDirectories=[/data/app-lib/com.example.TestPlugin-1, /vendor/lib, /system/lib]]
via GitHub by elyonlin
, 2 years ago
Unable to instantiate activity ComponentInfo{com.estimote.examples.demos/com.estimote.examples.demos.AllDemosActivity}: java.lang.ClassNotFoundException: Didn't find class "com.estimote.examples.demos.AllDemosActivity" on path: DexPathList[[zip file
via Stack Overflow by sam
, 2 years ago
Unable to instantiate activity ComponentInfo{com.example.android.horizontalpaging/com.example.android.horizontalpaging.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "com.example.android.horizontalpaging.MainActivity" on path
java.lang.ClassNotFoundException: Didn't find class "bi.project.sentinelsecondary.MainActivity" on path: DexPathList[[zip file "/data/app/bi.project.rockridgesecondary-1.apk"],nativeLibraryDirectories=[/data/app-lib/bi.project.rockridgesecondary-1, /vendor/lib, /system/lib, /vendor/lib]]	at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)	at java.lang.ClassLoader.loadClass(ClassLoader.java:497)	at java.lang.ClassLoader.loadClass(ClassLoader.java:457)	at android.app.Instrumentation.newActivity(Instrumentation.java:1079)	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2505)	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2653)	at android.app.ActivityThread.access$800(ActivityThread.java:156)	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1355)	at android.os.Handler.dispatchMessage(Handler.java:102)	at android.os.Looper.loop(Looper.java:157)	at android.app.ActivityThread.main(ActivityThread.java:5872)	at java.lang.reflect.Method.invokeNative(Native Method)	at java.lang.reflect.Method.invoke(Method.java:515)	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:852)	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:668)	at dalvik.system.NativeStart.main(Native Method)