java.lang.IllegalStateException: Could not execute method for android:onClick

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Samebug tips

,
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 Barganax
, 1 year ago
Could not execute method for android:onClick
via Stack Overflow by Alex Webber
, 2 years ago
Could not execute method for android:onClick
via Stack Overflow by Waterfront
, 1 year ago
Could not execute method for android:onClick
via Stack Overflow by Hacan Champ
, 1 year ago
Could not execute method for android:onClick
via Stack Overflow by sAdnan
, 1 year ago
Could not execute method for android:onClick
via Stack Overflow by HARSHIL JAIN
, 1 year ago
Could not execute method for android:onClick
android.content.ActivityNotFoundException: Unable to find explicit activity class {eu.hydrologis.geopaparazzi/eu.geopaparazzi.library.core.fragments.DatabaseListFragment}; have you declared this activity in your AndroidManifest.xml?
at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1769)
at android.app.Instrumentation.execStartActivity(Instrumentation.java:1491)
at android.app.Activity.startActivityForResult(Activity.java:3796)
at android.app.Activity.startActivity(Activity.java:4067)
at android.app.Activity.startActivity(Activity.java:4035)
at eu.hydrologis.geopaparazzi.ui.activities.SqlViewActivity.launchOwnQuery(SqlViewActivity.java:104)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at android.view.View.performClick(View.java:5044)
at android.view.View$PerformClick.run(View.java:20154)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5536)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1397)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1192)

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