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

Solutions on the web

via Stack Overflow by Chatrapati Shiva
, 1 year ago
Unable to instantiate application com.android.tools.fd.runtime.BootstrapApplication: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String java.io.File.getPath()' on a null object reference
via GitHub by zhouhuacong
, 8 months ago
Unable to instantiate application com.android.tools.fd.runtime.BootstrapApplication: java.lang.ClassNotFoundException: Didn't find class "com.android.tools.fd.runtime.BootstrapApplication" on path: DexPathList[[zip file "/data/app/org.aisen.weibo.sina-1/base.apk"],nativeLibraryDirectories=[/data/app/org.aisen.weibo.sina-1/lib/arm, /vendor/lib, /system/lib]]
via Stack Overflow by Inmacking JHPSolution
, 1 year ago
Unable to instantiate application com.shakecall.BaseApplication: java.lang.ClassNotFoundException: Didn't find class "com.shakecall.BaseApplication" on path: DexPathList[[zip file "/data/app/com.jhpsolution.chauffeurusershake2-1/base.apk"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]
via GitHub by lognaturel
, 1 year ago
Unable to instantiate application org.odk.collect.android.application.Collect: java.lang.ClassNotFoundException: Didn't find class "org.odk.collect.android.application.Collect" on path: DexPathList[[zip file "/system/framework/com.google.android.maps.jar"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]
via Stack Overflow by xZ4FiRx
, 2 years ago
Unable to instantiate application zafir.com.motive.Volley.MySingleton: java.lang.ClassCastException: zafir.com.motive.Volley.MySingleton cannot be cast to android.app.Application
via Stack Overflow by Unknown author, 2 years ago
Unable to instantiate application com.example.meter.ModelData: java.lang.InstantiationException: class com.example.meter.ModelData has no zero argument constructor
java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String java.io.File.getPath()' on a null object reference	at com.android.tools.fd.runtime.BootstrapApplication.attachBaseContext(BootstrapApplication.java:235)	at android.app.Application.attach(Application.java:181)	at android.app.Instrumentation.newApplication(Instrumentation.java:996)	at android.app.Instrumentation.newApplication(Instrumentation.java:980)	at android.app.LoadedApk.makeApplication(LoadedApk.java:559)	at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4566)	at android.app.ActivityThread.access$1600(ActivityThread.java:154)	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1382)	at android.os.Handler.dispatchMessage(Handler.java:102)	at android.os.Looper.loop(Looper.java:135)	at android.app.ActivityThread.main(ActivityThread.java:5294)	at java.lang.reflect.Method.invoke(Native Method)	at java.lang.reflect.Method.invoke(Method.java:372)	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:904)	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:699)