Fatal signal 4 (SIGILL), code 2, fault addr

Question

So following along with Ben Jakuben in this lesson I am throwing an error:

01-10 17:05:49.970 1959-1978/johnweland.me.stormy W/EGL_emulation﹕ eglSurfaceAttrib not implemented

01-10 17:05:49.970 1959-1978/johnweland.me.stormy W/OpenGLRenderer﹕ Failed to set EGL_SWAP_BEHAVIOR on surface 0xa46192a0, error=EGL_SUCCESS

01-10 17:05:50.065 1959-1977/johnweland.me.stormy A/libc﹕ Fatal signal 4 (SIGILL), code 2, fault addr 0xb487ad66 in tid 1977 (7.8267,-122.423)

Particularly the last line I notice its not actually taking the full location of (37.8267,-122.423) its only showing (7.8267,-122.423).

I am sure its a simple fix something missing that should be there or something there that shouldn't but I'm not seeing it. I'm having to split screen the Treehouse site and Android Studio so I am fairly certain its just something I'm not seeing.

My MainActivity.java file

package johnweland.me.stormy;

import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;

import com.squareup.okhttp.Call;
import com.squareup.okhttp.Callback;
import com.squareup.okhttp.OkHttpClient;
import com.squareup.okhttp.Request;
import com.squareup.okhttp.Response;

import java.io.IOException;


public class MainActivity extends ActionBarActivity {

    public static final String TAG = MainActivity.class.getSimpleName();
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);


        String apiKey = " ######### ";
        Double latitude = 37.8267;
        Double longitude = -122.423;

        String forecastURL = "https://api.forecast.io/forecast/" + apiKey +
                "/" + latitude + "," + longitude;

        OkHttpClient client = new OkHttpClient();
        Request request = new Request.Builder()
                .url(forecastURL)
                .build();

        Call call = client.newCall(request);
        call.enqueue(new Callback() {
            @Override
            public void onFailure(Request request, IOException e) {

            }

            @Override
            public void onResponse(Response response) throws IOException {
                try {
                    if (response.isSuccessful()){
                        Log.v(TAG, response.body().string());
                    }
                } catch (IOException e) {
                    Log.e(TAG, "Exception caught", e);
                }
            }
        });
    }
}

My AndroidManafest.xml file

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="johnweland.me.stormy" >
    <uses-permission android:name="android.permission.INTERNET" />
    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <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>
    </application>

</manifest>

Answer 1 · 2015-01-12T15:38:56Z

January 12, 2015 3:38pm

Hey John! Your code looks okay except that Double should be lowercase (double) to use the primitive type. With a capital D it's the full object version of the Double class, but it actually works the same either way.

Can you paste more of the contents of the error in logcat?

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John Weland

Fatal signal 4 (SIGILL), code 2, fault addr

1 Answer

Ben Jakuben

Ben Jakuben

John Weland

John Weland

Ben Jakuben

Ben Jakuben

John Weland

John Weland

Ben Jakuben

Ben Jakuben

John Weland

John Weland

John Weland

John Weland

Ben Jakuben

Ben Jakuben

John Weland

John Weland

Ben Jakuben

Ben Jakuben

John Weland

John Weland

John Weland

John Weland