Android acra exception

Question

I just set up ACRA for exception reporting on Android, and on my local simulator, I get this exception:

and here is my class:

package com.problemio;

import android.app.Application;

import org.acra.*;

    import org.acra.annotation.*;

    @ReportsCrashes(formKey = "...")
    public class MyApplication extends Application
    {
        @Override
        public void onCreate() 
        {
            // The following line triggers the initialization of ACRA
            ACRA.init(this);
            super.onCreate();
        }

    }

How should I change the code to make it right? Thanks!!!

Answer 1

Making my comment an answer, because it solved the issue:

Such spread sheet does not exist, or at least when I point my browser to this address (https://spreadsheets.google.com/formResponse?formkey=0AteWveJtbl4GdDA2WWsyRE5Nb‌​EtJM2hmbmd5NVhxM3c&ifq) it says so. Make sure you have the form key entered correctly.