I get this error when I attempt to run my mapping app, which is frankly little more than the Google Maps demo program, set to open a map in the Strybing Arboretum.
11-18 19:01:36.890: E/AndroidRuntime(18243): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{net.stuffilike.strybing/net.stuffilike.strybing.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "net.stuffilike.strybing.MainActivity" on path: DexPathList[[zip file "/data/app/net.stuffilike.strybing-1.apk"],nativeLibraryDirectories=[/data/app-lib/net.stuffilike.strybing-1, /vendor/lib, /system/lib]]
Is it possible that I have somehow put it in an inaccessible location? I note this
net.stuffilike.strybing/net.stuffilike.strybing.MainActivity
path nomenclature, and wonder about it. As far as I can tell there is nothing at all special about this little program except the inclusion of the google-play-services_lib, which I haven't ever used before.
Has anyone had and solved this problem?
Manifest:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="net.stuffilike.strybing" android:versionCode="1"
android:versionName="1.0">
<uses-feature android:glEsVersion="0x00020000"
android:required="true" />
<uses-sdk android:minSdkVersion="17" android:targetSdkVersion="21" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<!-- The following two permissions are not required to use Google Maps Android
API v2, but are recommended. -->
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<application
android:allowBackup="true" android:icon="@drawable/ic_launcher"
android:label="@string/app_name" android:theme="@style/AppTheme" >
<uses-library android:name="com.google.android.gms.maps" />
<meta-data android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version"/>
<activity android:name=".MainActivity" android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<!-- [mapscodenumber]-->
<meta-data android:name="com.google.android.maps.v2.API_KEY"
android:value="[mapscodenumber]" />
</application>
</manifest>
Package line from MainActivity:
package net.stuffilike.strybing;
You need to update your manifest and for your MainActivity set:
android:name="net.stuffilike.strybing.MainActivity"
Of course net.stuffilike.strybing
must match the package in which MainActivity
resides in.
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