Application falling when trying to invoke activity via scheme mechanism

I'm trying to add handler for custom scheme... i've registered scheme in my application manifest, but all fails to start.

My manifest file part:

    <application android:icon="@drawable/icon" android:label="@string/app_name" android:name=".SmsMarketApplication">
    <uses-library android:name="com.google.android.maps" /> 
        <activity android:name="com.a1systems.smsmarket.ViewMapActivity" android:label="@string/app_name" android:launchMode="standard" >
            <intent-filter>
                <action android:name="android.intent.action.VIEW" />
                <category android:name="android.intent.category.DEFAULT" />
                <category android:name="android.intent.category.BROWSABLE" />
                <data android:scheme="freesmsmap" android:host="localhost" />
            </intent-filter>
        </activity>
...
</application>

code part with which i'm trying to invoke viewer:

    public开发者_运维问答 void onClick(View v) {
        Intent dataViewerIntent = new Intent(Intent.ACTION_VIEW,  
                contentLink);  

        owner.startActivity(dataViewerIntent);  
    }

ContentLink looks like this:

freesmsmap://localhost?long=37,68888012&lat=55,76819212

But instead of starting activity i got this error:

09-20 18:24:20.887: ERROR/AndroidRuntime(9580): FATAL EXCEPTION: main
09-20 18:24:20.887: ERROR/AndroidRuntime(9580): java.lang.IllegalAccessError: Class ref in pre-verified class resolved to unexpected implementation
09-20 18:24:20.887: ERROR/AndroidRuntime(9580):     at dalvik.system.DexFile.defineClass(Native Method)
09-20 18:24:20.887: ERROR/AndroidRuntime(9580):     at dalvik.system.DexFile.loadClassBinaryName(DexFile.java:207)
09-20 18:24:20.887: ERROR/AndroidRuntime(9580):     at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:200)
09-20 18:24:20.887: ERROR/AndroidRuntime(9580):     at java.lang.ClassLoader.loadClass(ClassLoader.java:551)
09-20 18:24:20.887: ERROR/AndroidRuntime(9580):     at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
09-20 18:24:20.887: ERROR/AndroidRuntime(9580):     at android.app.Instrumentation.newActivity(Instrumentation.java:1040)
09-20 18:24:20.887: ERROR/AndroidRuntime(9580):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1735)
09-20 18:24:20.887: ERROR/AndroidRuntime(9580):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1851)
09-20 18:24:20.887: ERROR/AndroidRuntime(9580):     at android.app.ActivityThread.access$1500(ActivityThread.java:132)
09-20 18:24:20.887: ERROR/AndroidRuntime(9580):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1038)
09-20 18:24:20.887: ERROR/AndroidRuntime(9580):     at android.os.Handler.dispatchMessage(Handler.java:99)
09-20 18:24:20.887: ERROR/AndroidRuntime(9580):     at android.os.Looper.loop(Looper.java:150)
09-20 18:24:20.887: ERROR/AndroidRuntime(9580):     at android.app.ActivityThread.main(ActivityThread.java:4293)
09-20 18:24:20.887: ERROR/AndroidRuntime(9580):     at java.lang.reflect.Method.invokeNative(Native Method)
09-20 18:24:20.887: ERROR/AndroidRuntime(9580):     at java.lang.reflect.Method.invoke(Method.java:507)
09-20 18:24:20.887: ERROR/AndroidRuntime(9580):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:849)
09-20 18:24:20.887: ERROR/AndroidRuntime(9580):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:607)
09-20 18:24:20.887: ERROR/AndroidRuntime(9580):     at dalvik.system.NativeStart.main(Native Method)

What am i doing wrong? It seems like it could not find needed class... Or uses wrong version of it.

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This sounds like a google Maps API problem. I would check to make sure you are building with the Google APIs.

also check this out. Cannot resolve MapActivity class on Android