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

  1. ,
    via Stack Overflow by Rasel

    Your package name in the manifest is as com.google.android.gm and activity name as com.android.mail.compose.ComposeActivity, making a mismatch between the package and activity name. Your activity class name should start with the package name.

Solutions on the web

via GitHub by wenmingvs
, 1 year ago
Unable to find explicit activity class {com.wenming.weiswift/com.wenming.weiswift.ui.login.fragment.post.idea.IdeaActivity}; have you declared this activity in your AndroidManifest.xml?
via GitHub by wenmingvs
, 1 year ago
Unable to find explicit activity class {com.wenming.weiswift/com.wenming.weiswift.ui.login.fragment.post.idea.IdeaActivity}; have you declared this activity in your AndroidManifest.xml?
via Stack Overflow by Avichal Rakesh
, 2 years ago
Unable to find explicit activity class {com.example.navdraw/com.example.navdraw.dev}; have you declared this activity in your AndroidManifest.xml?
via Stack Overflow by Haxhi Bekaj
, 2 years ago
Unable to find explicit activity class {com.haxhibekaj.skenderaj/com.haxhibekaj.skenderaj.MainActivity}; have you declared this activity in your AndroidManifest.xml?
via GitHub by ByteHamster
, 3 months ago
Unable to find explicit activity class {com.kunzisoft.keepass.libre/com.keepassdroid.settings.SettingsAutofillActivity}; have you declared this activity in your AndroidManifest.xml?
android.content.ActivityNotFoundException: Unable to find explicit activity class {com.wenming.weiswift/com.wenming.weiswift.ui.login.fragment.post.idea.IdeaActivity}; have you declared this activity in your AndroidManifest.xml? at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1777) at android.app.Instrumentation.execStartActivity(Instrumentation.java:1501) at android.app.Activity.startActivityForResult(Activity.java:3745) at android.app.Activity.startActivityForResult(Activity.java:3706) at android.app.Activity.startActivity(Activity.java:4016) at android.app.Activity.startActivity(Activity.java:3984) at com.wenming.weiswift.ui.login.fragment.post.PostActivity$1.onClick(PostActivity.java:46) at android.view.View.performClick(View.java:4780) at android.view.View$PerformClick.run(View.java:19866) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:135) at android.app.ActivityThread.main(ActivityThread.java:5254) 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:903) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)